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Nortel Networks 450 Switch User Manual

1. CYYYYY mmm j m G ja A m ja BS45026A Figure 1 38 Switch to Switch Trunk Configuration Example 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch You can configure each of the trunks shown in Figure 1 38 with up to four switch ports to provide up to 800 Mb s aggregate bandwidth through each trunk in full duplex mode As shown in this example when traffic between switch to switch connections approaches single port bandwidth limitations creating a MultiLink Trunk can supply the additional bandwidth required to improve the performance Figure 1 39 shows a typical switch to server trunk configuration In this example file server FS1 uses dual MAC addresses using one MAC address for each network interface controller NIC For this reason FS1 does not require a trunk assignment FS2 is a single MAC server with a four port NIC and is set up as trunk configuration T1 sra Es ob OF Qe Figure 1 39 Switch to Server Trunk Configuration Example BS45027A Client Server Configuration Using MultiLink Trunks Figure 1 40 shows an example of how MultiLink Trunking can be used in a client server configuration
2. S3 IE Ea eee BayStack 450 24T Switch Key Multicast stream Oe BayStack 450 Switch Filtering IP Multicast Streams 2 of 2 BS45023B The consolidated proxy report generated by the switch remains transparent to layer 3 of the International Organization for Standardization Open Systems Interconnection ISO OSI model The switch IP address and MAC address are not part of proxy report generation The last reporting IGMP group member in each VLAN represents all of the hosts in that VLAN and IGMP group 302401 D Rev 00 1 51 Using the BayStack 450 10 100 1000 Series Switch IGMP Snooping Configuration Rules The IGMP snooping feature operates according to specific configuration rules When configuring your switch for IGMP snooping consider the following rules that determine how the configuration reacts in any network topology A port that is configured for port mirroring cannot be configured as a static router port If a MultiLink Trunk member is configured as a static router port all of the MultiLink Trunk members are configured as static router ports Also if a static router port is removed and it is a MultiLink Trunk member all MultiLink Trunk members are removed as static router port members automatically Static rout
3. Figure C 3 1000BASE SX MDA Front Panels Table C 3 describes the 1000BASE SX components and LEDs For installation instructions see Installing an MDA on page C 11 302401 D Rev 00 C 7 Using the BayStack 450 10 100 1000 Series Switch Table C 3 1000BASE SX MDA Components Item Label Description 1 Link Communication link LEDs green On Valid communications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 2 PHY Phy status LEDs green or Phy Select On The corresponding Phy port is active Off The corresponding Phy port is in backup mode or there is no connection to this port 3 Activity Port activity LEDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 4 1000BASE X SC port connectors C 8 302401 D Rev 00 Media Dependent Adapters M1000BASE LX MDAs A Warning This is a Class 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an optical fiber or connector port Always assume that the fiber optic cable or connector is connected to a laser light source A Vorsicht Dieses Laser LED Produkt der Klasse 1 enth lt eine Laserlichtquelle die zu Augenverletzungen f hren kann Sehen Sie n
4. 1 44 VLAN Port Configuration Screen Example sess 1 45 XV Figure 1 30 Figure 1 31 Figure 1 32 Figure 1 33 Figure 1 34 Figure 1 35 Figure 1 36 Figure 1 37 Figure 1 38 Figure 1 39 Figure 1 40 Figure 1 41 Figure 1 42 Figure 1 43 Figure 1 44 Figure 1 45 Figure 1 46 Figure 1 47 Figure 1 48 Figure 1 49 Figure 1 50 Figure 1 51 Figure 1 52 Figure 1 53 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 2 8 Figure 2 9 Figure 2 10 Figure 2 11 VLAN Configuration Spanning Multiple Switches 1 46 IP Multicast Propagation With IGMP Routing oooonncccnnnccciniccccconcconancncnn 1 49 BayStack 450 Switch Filtering IP Multicast Streams 1 of 2 M 1 50 BayStack 450 Switch Filtering IP Multicast Streams 2 of 2 1 51 Prioritizing Packets sisas mee T espe etis TUN deve mop QUBUS ppi amiina a REA A 1 54 Default Traffic Class Configuration Benin EEX GATIONS ias 1 55 Setting Port Pony EXSInple cms 1 56 Switch to Switch Trunk Configuration Example ssssss 1 57 Switch to Server Trunk Configuration Example ssssss 1 58 Client Server Configuration Example oooononccccnoccccononnnnononocoonnnnnancncnnnnos 1 59 Choosing the MultiLink Trunk Configuration Screen 1 60 MultiLink Trunk Confi
5. NERTEL BayStack 450 24T Switch NETWORKS 24224 22224 e mauu VEFFE BayStack 450 24T NO RTEL ks BayStack 450 12T Switch z n TARRAA DINA BayStack 450 12T 1 Sd NETWORKS BayStack 450 12F Switch O Q Upliaap BayStack 450 12F 1 Comm Port 2 Uplink Expansion slot 3 Port connectors 4 LED display panel BS45002B Figure 1 2 BayStack 450 Switch Front Panels 1 2 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Comm Port The Comm Port also referred to as the Console Comm Port allows you to access the console interface CI screens and customize your network using the supplied menus and screens see Chapter 3 Using the Console Interface The Console Comm Port is a DB 9 RS 232 D male serial port connector You can use this connector to connect a management station or console terminal to the switch by using a straight through DB 9 to DB 9 standard serial port cable see Console Comm Port on page 2 10 Note The Console Comm Port is configured as a data communications equipment DCE connector Ensure th
6. PVID 2 Port 1 Port 2 Port 3 Pa Tagged member Tagged packet of VLAN 2 CRC Data Tag SA DA Before 802 1Q Switch Port 4 Port 5 Port 6 Port7 Port 8 Untagged member of VLAN 2 BS45013A Figure 1 19 802 1Q Tagging 3 of 4 As shown in Figure 1 20 the tagged packet remains unchanged as it leaves the switch through port 5 which is configured as a tagged member of VLAN 2 However the tagged packet is stripped untagged as it leaves the switch through port 7 which is configured as an untagged member of VLAN 2 PVID 2 Tagged member Port 1 Port 2 Port 3 we of VLAN 2 Lo E 802 10 Switch 5 CRC Data Tag SA DA gt A a Port 6 Port7 Ports n lc Untagged eee CRC Recalculated 8100 Priority CFI VID 2 of VLAN 2 16 bits 3bits 1 bit 12bits Data Outgoing After SA untagged packet changed Key DA tag removed Priority User priority CFI Canonical format indicator NUT VID VLAN identifier BS45014A Figure 1 20 802 1Q Tagging 4 of 4 1 36 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches VLANs Spanning Multiple Switches You can use VLANs to segment a network within a switch When connecting multiple switches it is possible to connect u
7. PVID 2 Port 1 Port2 Port3 Tagged member Ew of VLAN 2 Untagged packet m CRC Data SA DA gt 5 802 1Q Switch 5 a a Before Port6 Port7 Port8 Untagged member of VLAN 2 BS45011A Figure 1 17 802 1Q Tagging 1 of 4 As shown in Figure 1 18 the untagged packet is marked tagged as it leaves the switch through port 5 which is configured as a tagged member of VLAN 2 The untagged packet remains unchanged as it leaves the switch through port 7 which is configured as an untagged member of VLAN 2 PVID 2 of VLAN 2 Port 1 Port 2 Port 3 P Tagged member 802 1Q Switch Port 4 CRC Data Tag Port 6 Port 7 Port 8 C rearme Untagged memeber Port 5 8100 Priority VID 2 of VLAN 2 GRE i 16 bits 3 bits 1 bits 12 bits Data After Outgoing SA untagged packet pa Key unchanged __ Priority User priority CFI Canonical format indicator NL VID VLAN identifier BS45012A Figure 1 18 802 1Q Tagging 2 of 4 302401 D Rev 00 1 35 Using the BayStack 450 10 100 1000 Series Switch In Figure 1 19 tagged incoming packets are assigned directly to VLAN 2 because of the tag assignment in the packet Port 5 is configured as a tagged member of VLAN 2 and port 7 is configured as an untagged member of VLAN 2
8. Table 3 12 Port Configuration Screen Fields Field Description Unit Allows you to select the unit number when stacking is configured to view or configure To view or configure another unit type its unit number and press Enter or press the spacebar to toggle the unit numbers continued 302401 D Rev 00 3 33 Using the BayStack 450 10 100 1000 Series Switch Table 3 12 Port Configuration Screen Fields continued Field Description Port Trunk Status Link Autonegotiation Speed Duplex Indicates the switch port numbers that correspond to the field values in that row of the screen for example the field values in row 2 apply to switch port 2 The values that you set in the Switch row will affect all switch ports and when the switch is part of a stack the values that you set in the Stack row will affect all ports in the entire stack except the gigabit MDA ports or fiber optic ports when installed The read only data displayed in this column indicates the trunks that correspond to the switch ports specified in the Trunk Members fields of the Trunk Configuration screen see MultiLink Trunk Configuration on page 3 37 Allows you to disable any of the switch ports You can also use this field to control access to any switch port Default Value Enabled Range Enabled Disabled A read only field that indicates the current link state of the corresponding port as follows Up
9. 3 82 302401 D Rev 00 Table 3 30 Using the Console Interface Configuration File Download Upload Screen Fields Field Description Configuration Image Filename TFTP Server IP Address Copy Configuration Image to Server Retrieve Configuration Image from Server The file name you have chosen for the configuration file Choose a meaningful file name that will allow you to identify the file for retrieval when required The file must already exist on your TFTP server and must be read write enabled Default Value Zero length string Range An ASCII string of up to 30 printable characters The IP address of your TFTP load host Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Specifies whether to copy the presently configured switch stack parameters to the specified TFTP server default is No Use the spacebar to toggle the selection to Yes Press Enter to initiate the process Default Value No Range Yes No Specifies whether to retrieve the stored switch stack configuration parameters from the specified TFTP server default is No If you choose Yes the download process begins immediately and when completed causes the switch stack to reset with the new configuration parameters Use the spacebar to toggle the selection to Yes Press Enter to initiate the process Default Va
10. Key 10 Mb s 100 Mb s m 1000 Mb s Gigabit ei 1 Figure 1 8 BayStack 303 switch 100BASE TX BayStack 304 switch BS45007A Configuring Power Workgroups and a Shared Media Hub 302401 D Rev 00 1 21 Using the BayStack 450 10 100 1000 Series Switch Fail Safe Stack Application Figure 1 9 shows an example of eight BayStack 450 switches that are stacked together as a single managed unit If any single unit in the stack fails the remaining stack remains operational without interruption As shown in Figure 1 9 the Accelar 1100 switch is used as a backbone switch connecting to the BayStack 450 switch with an optional gigabit 1000BASE SX MDA for maximum bandwidth This configuration uses optional BayStack 400 ST1 Cascade Modules to connect the switches in the fail safe stack For an overview of the fail safe stacking feature that is available for the BayStack 450 switches see Stack Operation following this section Up to 24 users BayStack 450 24T switches Up to 28 users Up to 28 users Up to o 28 users Accelar switch Key Up to 28 users Up to 28
11. 1 11 iut E HM 1 11 IEEE 802 1p Prioritizing aaa ceiba T 1 14 EEE BOZIO NU E 1 14 GMP crees Do FSU e ET 1 15 Flash Memory oe e ES OI T Sm 1 15 Storage of Switch Software Image oococonoccnnnccccnoccconacccnnonccnnnncnnnanccnnnncnnnnnncnns 1 15 Storage of Configuration Parameters i i a aetati tcc rd e inia 1 15 PII TUNKI ec 1 16 302401 D Rev 00 vii Port PITONO arar He Autosensing and Autonegotiation T PET denia ree T UT ere a 1 16 BootP Automatic IP Configuration MAC Addieas o 1 17 SNMP RUS OO ia ia 1 18 Configuration and Switch Management nm iaa memes pce 1 18 ars des a AAA eNO Descidop Switeh Spp CODE ous isa tem di dealauaes 1 19 Segment SPI Appliance cecus peas ran pacc tiu Ede ERAS 1 20 High Density Switched Workgroup Application eneeee 1 21 Fail Safe Stack Application penal ua E O EEE 1 22 Stack OPANG me 1 23 BayStack 400 571 Cascade Module sirio aiana 1 23 Cascade A Out Connector sb in joins beni NT pi eund ues 1 24 Hyde eue i pell MENTRE rer tre eres EEN E m 1 24 IRSE A I E ODE E ida 1 24 Cc CAP Me 1 25 MB ISSO P 1 25 Stack MAC Address d Aort A cias eee ET ere Moris 1 26 Temporary Base WIE m 1 26 Removing a Unit from the Stack cesccesseeeseceeeeeeeeeeeeeeeeeeceeeeeseeeseae
12. Disabled Right None Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 3 15 High Speed Flow Control Configuration Screen Table 3 13 describes the High Speed Flow Control Configuration screen fields Table 3 13 High Speed Flow Control Configuration Screen Fields Field Description Unit Allows you to select the unit number when stacking is configured to view or configure To view or configure another unit type its unit number and press Enter or press the spacebar to toggle the unit numbers the system only displays a screen for units that are configured with a gigabit MDA continued 302401 D Rev 00 3 35 Using the BayStack 450 10 100 1000 Series Switch Table 3 13 High Speed Flow Control Configuration Screen Fields continued Field Description Autonegotiation Flow Control Preferred Phy Active Phy When enabled the port only advertises support for 1000 Mb s operation in full duplex mode Default Value Enabled Range Enabled Disabled Allows you to control traffic and avoid congestion on the gigabit MDA port Two modes are available see Choosing a High Soeed Flow Control Mode on page 3 36 for details about the two modes Autonegotiation must be disabled for this port when using this feature Default Value Disabled Range Disabled Symmetric Asymmetric Note The following two fields only appear when a sin
13. You can disable switch ports that are trunk members however the screen prompts for verification of the request before completing the action Choosing Yes disables the port and removes it from the trunk Note The Autonegotiation fields the Speed fields and the Duplex fields are independent of MultiLink trunking rate limiting VLANs IGMP Snooping and the STP Choose Port Configuration or press p from the Switch Configuration Menu screen to open the Port Configuration screen E Port Configuration Unit EL Port Trunk Status Link Autonegotiation Speed Duplex 1 Enabled Up Enabled 100Mbs Half 2 Enabled Up Enabled 100Mbs Half 3 Enabled Up Enabled 100Mbs Full 4 Enabled Down Disabled 100Mbs Half 5 Enabled Up Enabled 10Mbs Full 6 1 Enabled Up Enabled 100Mbs Full 7 1 Enabled Up Enabled 100Mbs Full 8 Enabled Up Enabled 10Mbs Full 9 1 Enabled Up Disabled 100Mbs Full 10 Enabled Down Enabled 100Mbs Full 11 Enabled Down Enabled 100Mbs Full 12 Enabled Down Disabled 100Mbs Half 13 2 Enabled Down Disabled 10Mbs Full 14 2 Enabled Down Disabled 10Mbs Full More Press Ctrl N to display choices for additional ports Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main um Ne Figure 3 13 Port Configu
14. 3 14 302401 D Rev 00 Using the Console Interface System Characteristics The System Characteristics screen Figure 3 5 allows you to view system characteristics and contains three user configurable fields sysContact sysName and sysLocation Choose System Characteristics or press s from the main menu to open the System Characteristics screen a System Characteristics Operation Mode Stack Unit 2 Size Of Stack 4 Base Unit 1 MAC Address 00 00 81 C1 20 D6 Reset Count 153 Last Reset Type Power Cycl Power Status Primary Power Local MDA Type 1 port 1000Base SX 450 1SX MDA sysDescr BayStack 450 12T HW Revx FW Vx xx SW VX X X X sysObjectID 1 3 6 1 4 1 45 3 35 1 sysUpTime 00 24 12 sysServices 3 sysContact Mario Lento sysName Publications Library sysLocation Building 20 Floor 29 Enter text press lt Return gt or lt Enter gt when complete aid Ctrl R to return to previous menu Press Ctrl C to return to Main g Figure 3 5 System Characteristics Screen Table 3 4 describes the System Characteristics screen fields 302401 D Rev 00 3 15 Using the BayStack 450 10 100 1000 Series Switch Table 3 4 System Characteristics Screen Fields Field Description Operation Mode Size of Stack Base Unit MAC Address Reset Count Last Reset Type Power Status Local MDA Type sysDescr Read only field that indicates the operation mode of
15. Options that appear in brackets for example Enabled are user settable 3 2 302401 D Rev 00 Screen Fields and Descriptions Using the Console Interface Figure 3 1 shows a map of the CI screens The remainder of this chapter describes the CI screens and their fields beginning with the main menu Main Menu IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Identify Unit Numbers Renumber Stack Units Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Configuration File Display Event Log Reset Reset to Default Settings Logout MAC Address Table VLAN Configuration VLAN Configuration Port Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Display Port Statistics 1 Only appears when the switch is participating in a stack configuration 2 Only appears when a gigabit MDA is installed in the Uplink Expansion Module slot Figure 3 1 Map of Console Interface Screens High Speed Flow Control Configuration MultiLink Trunk Configuration zu Clear Port Statistics Spanning Tree Port Configuration Display Spanning Tree Switch Settings VLAN Port Configuration VLAN Display by Port Traffic Class Configuration MultiLink Trunk Configuration MultiLink Trunk Utilization BS45041A The CI screens for your specific switch model will
16. 16 Both one 67 0 34 0 0 0 17 Multicast 10 65 0 48 0 45 0 18 Both one 77 0 74 0 60 0 19 Both 10 80 0 89 0 90 0 20 Both one 78 0 83 0 98 0 21 Broadcast one 98 0 88 0 44 0 22 Both one 34 0 93 0 0 0 23 Both one 65 0 82 0 56 0 24 Multicast one 76 0 65 0 50 0 25 Both 5 88 0 67 0 0 0 26 Both one 35 0 45 0 90 0 27 Both one 25 0 48 0 78 0 28 Both one 17 0 77 0 89 0 Switch Both one Stack Both one Press Ctrl P to display choices for ports 1 14 Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu NG y Figure 3 22 Rate Limiting Configuration Screen 2 of 2 You can use this screen to view the percentage of either packet type or both packet types received on each port When the volume of either packet type is high placing severe strain on the network often referred to as a storm you can set the forwarding rate of those packet types to not exceed a specified percentage of the total available bandwidth 302401 D Rev 00 3 49 Using the BayStack 450 10 100 1000 Series Switch Table 3 19 describes the Rate Limiting Configuration screen fields Table 3 19 Rate Limiting Configuration Screen Fields Field Description Unit Only appears if the switch is participating in a stack configuration The field allows you to select the number of the unit you
17. A 1 Using the BayStack 450 10 100 1000 Series Switch Physical Dimensions Parameter Height Width Depth Weight Specifications 7 03 cm 2 77 in 44 07 cm 17 55 in 38 1 cm 15 0 in 5 26 kg 11 60 lb Performance Specifications Parameter Specifications Frame Forward Rate 64 byte packets Port Forwarding Filtering Performance 64 byte packets Address Database Size Addressing Frame Length Up to 3 million packets per second pps maximum learned unicast traffic For 10 Mb s 14 880 pps maximum For 100 Mb s 148 810 pps maximum 16 000 entries at line rate 32 000 entries without flooding 48 bit MAC address 64 to 1518 bytes IEEE 802 1Q Untagged 64 to 1522 bytes IEEE 802 1Q Tagged Network Protocol and Standards Compatibility Data Rate IEEE 802 3 10BASE T ISO IEC 8802 3 Clause 14 IEEE 802 3u 100BASE TX ISO IEC 8802 3 Clause 25 IEEE 802 3u 100BASE FX ISO IEC 8802 3 Clause 26 IEEE 802 1p Prioritizing EEE 802 1Q VLAN Tagging IEEE 802 1z Gigabit 10 Mb s Manchester encoded or 100 Mb s 4B 5B encoded A 2 302401 D Rev 00 Technical Specifications Interface Options e 10BASE T 100BASE TX RJ 45 8 pin modular connectors for MDI X interface 100BASE FX Fiber SC and MT RJ connectors for switched 100 Mb s 100BASE FX connections over 50 125 and 62 5 125 micron multimode fiber optic cable 2 km 6562 ft maximum distance 1000BAS
18. D 2 302401 D Rev 00 Quick Steps to Features Is VLAN tag Set Tagging field on correct VLAN Port Configuration screen Is filtering Set tagged untagged correct unregistered filters if necessary Is Set Port Priority Port Priority See also the Traffic Class correct Configuration screen if necessary Are all VLANs configured Key gt Off page reference O On page reference BS45048B Figure D 2 Configuring 802 1Q VLANs 2 of 2 302401 D Rev 00 D 3 Using the BayStack 450 10 100 1000 Series Switch Configuring MultiLink Trunks To create or modify a MultiLink trunk follow the flowchart in Figure D 3 Choose MultiLink Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Configuration screen MultiLink Trunk Configuration screen Are all trunk members configured Configure trunk members see MultiLink Trunking Configuration Rules l k STP Enabled Configure STP field Enable Trunk Status field see MultiLink Trunking Configuration Rules Is trunk Enabled Key gt Off page reference O On page reference BS45050A Figure D 3 Configuring MultiLink Trunks D 4 302401 D Rev 00 Quick Steps to Features Configuring Port Mirroring To create or modify port mirroring ports follow the flowcharts in Figures D 4 and D 5 C
19. PUR S 1 oo 19 ENS NED FRFR 1 a VLAN 1 PVID 1 VLAN 2 PVID 2 eo VLAN 3 PVID 3 BS45018A Figure 1 24 Multiple VLANs Sharing Resources In the above configuration all of the switch ports are set to participate as VLAN port members This allows the switch to establish the appropriate broadcast domains within the switch see Figure 1 25 1 40 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches 1 VLAN 3 VLAN 2 VLAN 1 Key VLAN 1 PVID 1 VLAN 2 PVID 2 VLAN 3 PVID 3 BS45019A Figure 1 25 VLAN Broadcast Domains Within the Switch For example to create a broadcast domain for each VLAN shown in Figure 1 25 configure each VLAN with a port membership and each port with the appropriate PVID VLAN association e Ports 8 6 and 11 are untagged members of VLAN 1 The PVID VLAN association for ports 6 and 11 is PVID 1 e Ports 2 4 10 and 8 are untagged members of VLAN 2 The PVID VLAN association for ports 2 4 and 10 is PVID 2 e Ports 2 4 10 8 6 and 11 are untagged members of VLAN 3 The PVID VLAN association for port 8 is PVID 3 The following steps show how to use
20. Table 3 1 Console Interface Main Menu options Option Description IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Identify Unit Numbers Renumber Stack Units Displays the IP Configuration Setup screen see IP Configuration Setup on page 3 8 This screen allows you to set or modify IP configuration parameters Displays the SNMP Configuration screen see SNMP Configuration on page 3 13 This screen allows you to set or modify the SNMP read only community and read write community strings enable or disable the authentication trap and the link Up down trap set the IP address of trap receivers and set the trap community strings Displays the System Characteristics screen see System Characteristics on page 3 15 This screen allows you to view switch characteristics including number of resets power status hardware and firmware version and MAC address This screen also contains three user configurable fields sysContact sysName and sysLocation When the switch is part of a stack configuration this screen also displays the base unit identification the number of units configured in the stack and the local unit stack number Displays the Switch Configuration Menu screen see Switch Configuration on page 3 18 This menu provides the following configuration options MAC Address Table VLAN C
21. Table 3 15 Using the Console Interface MultiLink Trunk Configuration Screen Fields continued Field Description STP Learning Trunk Mode Trunk Status Trunk Name The STP Learning column contains a single field for each row that when enabled allows the specified trunk to participate in the spanning tree This setting overrides those of the individual trunk members Fast is the same as Normal except that the state transition timer is shortened to two seconds Default Value Normal Range Normal Fast Disabled The Trunk Mode column contains a single read only field for each row that indicates the default operating mode for the switch Basic Basic mode is the default mode for the switch When in this mode source MAC addresses are dynamically assigned to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members The Trunk Status column contains a single field for each row that allows users to enable or disable any of the trunks Default Value Disabled Range Enabled Disabled The Trunk Name column contains a single optional field in each row that can be used to assign names to the corresponding configured trunks The names chosen for this example can provide meaningful information to the user for example S1 T1 to FS2 indicates Trunk 1 in switch S1 connects to File Server 2 MultiLink Trunk Util
22. 5 BayStack 450 24T None 400 ST1 6 BayStack 450 12T 450 1SX 400 ST1 7 BayStack 450 24T 400 4FX 400 ST1 8 BayStack 410 24T None 400 ST1 Ctrl R to return to previous menu Press Ctrl C to return to Main Menu S Figure 3 27 Hardware Unit Information Screen Spanning Tree Configuration The Spanning Tree Configuration Menu screen Figure 3 28 allows you to view spanning tree parameters and configure individual switch ports to participate in the spanning tree algorithm STA To modify any of the spanning tree parameters see your SNMP documentation 302401 D Rev 00 3 67 Using the BayStack 450 10 100 1000 Series Switch Choose Spanning Tree Configuration or press p from the main menu to open the Spanning Tree Configuration Menu screen Spanning Tree Configuration Menu N Spanning Tree Port Configuration Display Spanning Tree Switch Settings Return to Main Menu Use arrow keys to highlight option press Return or Enter to select option i Ctrl R to return to previous menu Press Ctrl C to return to Main Menu es Figure 3 28 Spanning Tree Configuration Menu Screen Table 3 24 describes the Spanning Tree Configuration Menu screen options Table 3 24 Spanning Tree Configuration Menu Screen Options Option Description Spanning Tree Port Configuration Displays the Spanning Tree Port Configuration screen see Spanning Tree Port Configuration on page 3 69 Dis
23. In this example both servers connect directly to switch S1 FS2 is connected through a trunk configuration T1 The switch to switch connections are through trunks T2 T3 T4 and T5 1 58 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Clients accessing data from the servers FS1 and FS2 are provided with maximized bandwidth through trunks T1 T2 T3 T4 and T5 Trunk members the ports making up each trunk do not have to be consecutive switch ports you can select ports randomly as shown by T5 With spanning tree enabled one of the trunks T2 or T3 acts as a redundant backup trunk to switch S2 With spanning tree disabled you must configure trunks T2 and T3 into separate VLANS for this configuration to function properly see IEEE 802 10 VLAN Workgroups on page 1 32 FS2 S2 an BS45028A oo mm Ss gt Figure 1 40 Client Server Configuration Example The trunk configuration screens for switches S1 to S4 are shown in Trunk Configuration Screen Examples following this section For detailed information about c
24. STP Learning indicates the spanning tree participation setting for each of the trunks Trunks 1 and 2 are enabled for Normal STP Learning Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field values for trunks 1 and 2 are set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks The names chosen for this example provide meaningful information to the user of this switch for example S2 T2 to S1 indicates that Trunk 1 in switch S2 connects to Switch 1 302401 D Rev 00 Trunk Configuration Screen for Switch S3 BayStack 450 10 100 1000 Series Switches As shown in Figure 1 40 on page 1 59 switch S3 is set up with one trunk configuration T4 This trunk connects directly to switch S1 As in the previous screen examples to set up an interswitch trunk configuration choose MultiLink Trunk Configuration from the MultiLink Trunk Configuration Menu screen Figure 1 44 shows the MultiLink Trunk Configuration screen for switch S3 STP Learning MultiLink Trunk Configura
25. The port is connected and operational Down The port is not connected or is not operational When enabled sets the corresponding port speed to match the best service provided by the connected station up to 100 Mb s in full duplex mode This field is disabled for all fiber optic ports Default Value Enabled Range Enabled Disabled Allows you to manually configure any port to support an Ethernet speed of 10 Mb s or 100 Mb s in half or full duplex mode This field is set by default to 1000 Mb s full duplex for gigabit ports only Default Value 100Mbs Half when Autonegotiation is Disabled Range 10Mbs Half 10Mbs Full 100Mbs Half 100Mbs Full 1 Fiber optic ports can only be set to 100 Mb s Half or 100 Mb s Full High Speed Flow Control Configuration The High Speed Flow Control Configuration screen Figure 3 15 allows you to set the port parameters for installed gigabit MDAs Note This screen only appears when an optional gigabit MDA is installed in the Uplink Module slot 3 34 302401 D Rev 00 Using the Console Interface Choose High Speed Flow Control Configuration or press h from the Switch Configuration Menu screen to open the High Speed Flow Control Configuration screen High Speed Flow Control Configuration Unit Autonegotiation Flow Control Preferred Phy Active Phy Use space bar to display choices press lt Return gt or lt Enter gt to select choice 2 Enabled
26. Using the Console Interface Accessing tha Cl Menus and Sorteig vias 3 1 Using the GI Menus and Screens sisi iras ento Renta pce na ee caa a E Navigating the Cl Menus and Screens iO Tt T rare bobo ECL Screen Fields and Descnplblg sanidad 3 3 MIMO ENDLESS 3 4 IP Configuration Setup aa m l ia re oe SHOOSIN a BOG Reguest Mode mistral ira 3 10 BOOP When EI sica la di 3 10 BOO l i aaa 3 11 a oes cepta pase asp ei apad ri ud ibn a ee ER d eA peta 3 11 BootP or Last Address TENET boa OO ad 3 12 nep risp 3 13 Syon c S BEES EE rr ra 3 15 Switch Configuration teta ada cad Tm isa re VAG ARES PADS ii een e eo aa db n Peri a rp ebbe RH eae lata 3 20 MLA pecore ds ME Eo DE 3 22 ELE Reese A Selaaanephalasandnpaiceanacteceteccapescledanee 3 24 VLAN POR CODEOBFABOI asia aec Pa pcena aa ra P cda Fac 3 26 VLAN Display by Port PRS eae oa calada o rare o Tenn 3 29 Tame Class ODDO 25st eua bdo edens aba Rad RR GAP 3 30 wo pue UE M a 3 32 High Speed Flow Control Conflalifatlgl mosisrioii ici 3 34 Choosing a High Speed Flow Control Mode sees 9790 Symmetric Mode ere TETUR ere AT PT deta T aaa 3 86 Di p lg 3 37 MiulliDink Tunk COnDTIGDESUGEl ad la ean a 3 37 MultiLink Trunk Configuration Screen T T E tern pees 9 39 MoutiLink Tunk DEG SEEEN con pra cL a Da eta aaa d bt 3 41 Po
27. You can change any of the fields as required You can also delete entries by typing zero 0 or using the space bar to clear the field Default Value Current stack order Range 1to8 Specifies whether to start the renumbering process default is No Use the spacebar to toggle the selection to Yes Renumbering resets the switch with the current configuration values When you select this option the switch resets runs a self test then displays the Nortel Networks logo screen After you press Ctrl Y at the screen prompt the console screen temporarily displays the standalone BayStack 450 main menu Then within 20 seconds the console screen refreshes and displays the main menu screen for the stack configuration The Unit LEDs display the new numbering order Default Value No Range No Yes 3 66 302401 D Rev 00 Using the Console Interface Hardware Unit Information The Hardware Unit Information screen Figure 3 27 lists the switch models including any installed MDA and Cascade modules that are configured in your standalone or stack configuration Choose Display Hardware Units or press h from the main menu to open the Hardware Unit Information screen Unit Unit Unit Unit Unit Unit Unit Unit ee Hardware Unit Information Switch Model MDA Model Cascade MDA 1 BayStack 450 24T None 400 ST1 2 BayStack 450 12F 450 1SX 400 ST1 3 BayStack 450 24T 400 4FX 400 ST1 4 BayStack 410 24T 400 4FX 400 ST1
28. continues without affecting application connectivity Any mix of up to eight BayStack 450 switches and BayStack 410 24T switches can be stacked to provide a total of 224 ports when all MDA slots are configured with the maximum port availability Installation instructions are provided with each BayStack 400 ST1 Cascade Module see Installing the BayStack 400 ST1 Cascade Module See your Nortel Networks sales representative for ordering information Cooling Fans The variable speed cooling fans not shown are located on one side of the BayStack 450 switch to provide cooling for the internal components When you install the switch be sure to allow enough space on both sides of the switch for adequate air flow BayStack 450 switches provide wire speed switching that allows high performance low cost connections to full duplex and half duplex 10 100 1000 Mb s Ethernet local area networks LANs BayStack 450 switches offer the following features e High speed forwarding rate up to 3 million packets per second peak e Store and forward switch Full performance forwarding at full line speed using a 2 56 Gigabit second switch fabric e Learning rate 3 million addresses per second peak 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Address database size 16 000 entries at line rate 32 000 entries without flooding Fail Safe Stacking provides uninterrupted connectivity for up to eight units with up to
29. 10 100 1000 Series Switches Additional Tips About the MultiLink Trunking Feature When you create a MultiLink Trunk the individual trunk members the specific ports that make up the trunk logically connect and react as a single entity For example if you change spanning tree parameters for any trunk member the spanning tree parameters for all trunk members change All configured trunks are indicated in the Spanning Tree Configuration screen The screen s Trunk field lists the active trunks adjacent to the port numbers that correspond to the specific trunk member for that trunk When a trunk is active you can disable spanning tree participation using the Trunk Configuration screen or using the Spanning Tree Configuration screen When a trunk is not active the spanning tree participation setting in the Trunk Configuration screen does not take effect until you set the Trunk Status field to Enabled The trunk is also viewed by management stations as a single spanning tree port The spanning tree port is represented by the trunk member with the lowest port number For example if ports 13 14 15 and 16 are trunk members of trunk T1 the management station views trunk T1 as spanning tree port 13 For more information about using the MultiLink Trunking feature see MultiLink Trunk Configuration on page 3 37 See also Appendix D Quick Steps to Features for configuration flowcharts that can help you use this feature 3
30. 2 7 Comm Port So 172FC Figure 2 7 Connecting to the Console Comm Port 4 Connect the other end of the cable to a terminal or the serial connector of a personal computer running communications software 5 See the next section Connecting Power to connect the AC power cord and power up the BayStack 450 switch 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Connecting Power The BayStack 450 switch does not have a power on off switch When you connect the AC power cord to a suitable AC power outlet the switch powers up immediately A Warning Removal of the power cord is the only way to turn off power to this device The power cord must always be connected in a location that can be accessed quickly and safely in case of an emergency Vorsicht Die Stromzufuhr zu diesem Ger t kann nur durch Ziehen des Netzstromkabels unterbrochen werden Die Netzsteckdose an die das Netzstromkabel angeschlossen ist mu sich stets an einem Ort befinden der bei einem Notfall schnell und einfach zug nglich ist Avertissement Le d branchement du cordon d alimentation constitue le seul moyen de mettre cet appareil hors tension Le cordon d alimentation doit donc toujours tre branch dans une prise accessible pour faciliter la mise hors tension en cas d urgence Advertencia La nica forma de desconectar la alimentaci n de este dispositivo es desenchufar el cable de alimentaci n El c
31. 224 ports stacked together as one managed unit requires one optional BayStack 400 ST1 Cascade Module kit per stacked unit See your Nortel Networks sales representative for ordering information Spanning Tree Protocol STP complies with IEEE 802 1D standard STP can be disabled on the entire switch or stack or on a per port basis SNMP agent support for the following management information bases MIBs Bridge MIB RFC 1493 Ethernet MIB RFC 1643 RMON MIB RFC 1757 MIB II RFC 1213 Interface MIB RFC 1573 Nortel Networks proprietary MIBs siChas MIB ssAgent MIB Rapid City MIB High speed uplink expansion slot allows you to attach optional media dependent adapters MDAs that support a range of media types Rate limiting Adjustable broadcast or IP Multicast packet rate limits for control of broadcast and IP Multicast storms Console Comm port Allows you to configure and manage the switch locally or remotely IEEE 802 1Q port based virtual LANs VLANs IGMP snooping IEEE 802 1p prioritizing Upgradeable device firmware in nonvolatile flash memory using the Trivial File Transfer Protocol TFTP 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches e TELNET Support for up to four simultaneous TELNET sessions Optional password protection Login time out Failed login guard Inactivity time out Allowed source addresses Event logging EEE 802 3u compliant aut
32. 3 U62TS to S2 4 U5 T4 to S3 5 US T5 to S4 6 Distributed Trunk Use space bar to display choices press lt Return gt or lt Enter gt to select choice ress Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 3 17 MultiLink Trunk Configuration Screen Table 3 15 describes the MultiLink Trunk Configuration screen fields Table 3 15 MultiLink Trunk Configuration Screen Fields Field Description Trunk Column header for the read only fields in this screen The read only data displayed in the Trunk column indicates the trunk 1 to 6 that corresponds to the switch ports specified in the user configurable Trunk Members fields Trunk Members The Trunk Members column contains fields in each row that can be configured to create Unit Port the corresponding trunk The Unit value in the Unit Port field is configurable only when the switch unit is part of a stack configuration It indicates that the trunk members in this row are associated with the specified unit number configured in the Unit field Each switch port can only be a member of a single trunk The appropriate trunk number for each trunk member configured within this field is shown adjacent to the corresponding switch port in the following screens Port Configuration screen and Spanning Tree Configuration screen Default Value blank field Range 1 to 8 or 1 to 28 depending on model type continued 3 40 302401 D Rev 00
33. 5 Make sure the MDA slides in on the card guides Failure to align the MDA to the card guides could damage the pins BS35046A Figure C 5 Installing an MDA 4 Press the MDA firmly into the Uplink Module slot Be sure that the MDA is fully seated into the mating connector 5 Secure the MDA by tightening the thumb screws on the MDA front panel 6 Attach devices to the MDA ports After connecting the port cables continue to follow the instructions in that manual to connect power and verify the installation Note The IEEE 802 3u specification requires that all ports operating at 100 Mb s use only Category 5 unshielded twisted pair UTP cabling Replacing an MDA with a Different Model When replacing an installed MDA with another type of MDA complete the following steps to clear the switch NVRAM 302401 D Rev 00 Media Dependent Adapters 1 Power down the switch Remove the AC power cord from the power source 2 Remove the installed MDA Loosen the thumbscrews and remove the MDA 3 Cycle the switch power Power up the switch and wait for the Nortel Networks logo screen to appear approximately 10 seconds then power down the switch 4 Install the replacement MDA Be sure to firmly tighten the two thumbscrews on the MDA front panel 5 Power up the switch 1000BASE LX Multimode Applications For 1000BASE LX multimode applications the longwave gigabit transceivers must be mode conditioned externa
34. 8 Configuring IGMP Snooping 3 of 3 302401 D Rev 00 D 9 Appendix E Connectors and Pin Assignments This appendix describes the BayStack 450 switch port connectors and pin assignments RJ 45 10BASE T 100BASE TX Port Connectors The RJ 45 port connectors Figure E 1 are wired as MDI X ports to connect end stations without using crossover cables See MDI and MDI X Devices on page E 2 for information about MDI X ports For 10BASE T connections use Category 3 or higher UTP cable For 100BASE TX connections use only Category 5 UTP cable 616EA Figure E 1 RJ 45 8 Pin Modular Port Connector 302401 D Rev 00 E 1 Using the BayStack 450 10 100 1000 Series Switch Table E 1 lists the RJ 45 8 pin modular port connector pin assignments Table E 1 RJ 45 Port Connector Pin Assignments Pin Signal Description 1 RX Receive Data 2 RX Receive Data 3 TX Transmit Data 4 Not applicable Not applicable 5 Not applicable Not applicable 6 TX Transmit Data 7 Not applicable Not applicable 8 Not applicable Not applicable MDI and MDI X Devices Media dependent interface MDI is the IEEE standard for the interface to unshielded twisted pair UTP cable For two devices to communicate the transmitter of one device must connect to the receiver of the other device The connection is established through a crossover function which can be a crossover cable or a port that implemen
35. Asuma siempre que el cable o el connector de fibra ptica est conectado a una fuerte de luz l ser Avvertenza Questo un produtto laser LED di Classe 1 e contiene una sorgente luminosa a laser che pu danneggiare gli occhi Non guardare mai all interno di una port a fibra ottica o di una porta connettore Dare sempre per scontato che il cavo di fibra ottica o il connettore siano collegati ad una sorgente luminosa a laser Se OMIT AIL P E OT AKREGAN DAD LEAD SE NTUOE SO 367 y TNBEOIAYY i hd DERIAERBVNEDICUTS FSW MIP AN re TIERNA BIC PSR ICRA N TS DOR WELTI C 6 302401 D Rev 00 Media Dependent Adapters There are two 1000BASE SX shortwave gigabit MDA models Figure C 3 e The 450 1SR MDA is a single MAC MDA with a separate redundant Phy backup Phy port Only one Phy port can be active at any time If the active Phy port fails the redundant Phy port automatically becomes the active port e The 450 1SX MDA is a single PHY MDA Both models conform to the IEEE 802 3z 1000BASE SX standard and use shortwave 850 nm fiber optic connectors to connect devices over multimode 550 meter fiber optic cable 450 1SR MDA 1 port redundant 1000BASE SX 1000BASE SX 5 jelje ellei Aclivy TX Rx TX RE 450 1SR MDA 450 1SX MDA single port 1000BASE SX eo e E KO Bl Activity ES RX 450 1SX MDA BS45044A
36. BayStack 450 24T Switches gt pees Unit 1 450 1SR MDA Go Unit 2 Unit 3 450 1SR MDA a Unit 4 rir uit B TN Unit 5 450 1SR MDA E Ta Unit 6 Oooo sss Unit 7 450 1SR MDA oic ES T1 Unit 8 Routing Switch Routing Switch XLR1102SR I O Modules BJO olg BS45075A Figure 1 46 Loss of Distributed Trunk Members However until you correct the cause of the failure or change the trunk Status field to Disabled you will be unable to modify any of the following parameters for the affected trunk e VLAN Configuration e Spanning Tree Configuration Port Mirroring Configuration e Port Configuration e IGMP Configuration e Rate Limiting Configuration 302401 D Rev 00 1 71 Using the BayStack 450 10 100 1000 Series Switch Spanning Tree Considerations for MultiLink Trunks The spanning tree Path Cost parameter is recalculated based on the aggregate bandwidth of the trunk For example Figure 1 47 shows a four port trunk T1 with two port members operating at 100
37. Configuration MultiLink Trunk Utilization Return to Switch Configuration Menu Figure 3 16 MultiLink Trunk Configuration Menu Screen Table 3 14 describes the MultiLink Trunk Configuration Menu screen options Table 3 14 MultiLink Trunk Configuration Menu Screen Options Option Description MultiLink Trunk Configuration MultiLink Trunk Utilization Return to Switch Configuration Menu Displays the MultiLink Trunk Configuration screen Figure 3 17 This screen allows you to configure up to six MultiLink trunks within a standalone switch or within a stack configuration You can group up to four switch ports together to form each trunk Displays the MultiLink Trunk Utilization screen Figure 3 18 and Figure 3 19 This screen allows you to monitor the bandwidth utilization of the configured trunks Exits the MultiLink Trunk Configuration Menu screen and displays the Switch Configuration Menu screen 3 38 302401 D Rev 00 Using the Console Interface MultiLink Trunk Configuration Screen The MultiLink Trunk Configuration screen Figure 3 17 allows you to configure up to six trunks in a standalone switch or stack In a stack configuration trunk members can be distributed between any of the units within the same stack configuration Any mix of up to eight BayStack 450 switches and BayStack 410 24T switches can be stacked to provide a total of 224 ports when all MDA slots are configur
38. Figure 2 17 Note The IP interface of the BayStack 450 switch is only on VLAN 1 You can manage the switch only from VLAN 1 or via routers that connect VLAN 1 to the network management station IP Configuration Setup UN BootP Request Mode BootP Disabled Configurable In Use Last BootP In Band Stack IP Address 05 01 00 0 0 0 0 In Band Switch IP Address 0 0 0 0 0 0 0 0 In Band Subnet Mask 00 040 0 0 0 0 050050 Default Gateway 0 0 0 0 0 0 0 0 0 8 0 0 Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu J Figure 2 17 IP Configuration Setup Screen Stack Configuration 5 Enter the Stack IP address in the In Band Stack IP Address field then press Return The In Band Switch IP Address field directly below the In Band Stack IP Address field is not required for the operation of the stack The In Band Switch IP Address field allows this switch to operate as a standalone switch You cannot configur both IP address fields to use the same IP address 2 22 302401 D Rev 00 Installing the BayStack 450 Switch Note IP addresses are written as four decimal numbers for example 123 123 123 123 Each decimal number represents an 8 bit octet When strung together the four octets form the 32 bit Internet address This is called dotted decimal notation The largest possibl
39. Mb s and two at 10 Mb s Trunk T1 provides an aggregate bandwidth of 220 Mb s The Path Cost for T1 is 4 Path Cost 1000 LAN speed in Mb s Another three port trunk T2 is configured with an aggregate bandwidth of 210 Mb s with a comparable Path Cost of 4 When the Path Cost calculations for both trunks are equal the software chooses the trunk with the larger aggregate bandwidth T1 to determine the most efficient path Path Cost T1 2 4 L_ 10 Mb s o 100 Mb s 100 Mb s 10 Mb s 100 Mb s 100 Mb s 10Mb s VA T1 lt c gt T2 Aggregate Bandwidth Aggregate Bandwidth 220 Mb s 210 Mb s S2 ORs oso m o kikE CA aed ei 8 LARA ASE Q O e Ele Figure 1 47 Path Cost Arbitration Example Path Cost T2 4 BS45029A 1 72 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches The switch can also detect trunk member ports that are physically misconfigured For example in Figure 1 48 trunk member ports 2 4 a
40. Multicast traffic to be sent to all segments on the local subnet Host membership IGMP query Host Internet MOSI 1 membership mm E Designated router 1 o Designated router 2 Non IP Multicast filtering switch L TE Multicast stream ae ie Non IP Multicast report filtering switch E Figure 1 31 IP Multicast Propagation With IGMP Routing e MN Host membership report BS45021B The BayStack 450 switch can automatically set up IP Multicast filters so the IP Multicast traffic is only directed to the participating end nodes see Figure 1 32 In Figure 1 32 switches S1 to S4 represent a LAN connected to an IP Multicast router The router periodically sends Host Membership Queries to the LAN and listens for a response from end stations All of the clients connected to switches S1 to S4 are aware of the queries from the router 302401 D Rev 00 1 49 Using the BayStack 450 10 100 1000 Series Switch One client connected to S2 responds with a host membership report Switch S2 intercepts the report from that port and generates a proxy report to its upstream neighbor S1 Also two clients connected to S4 respond with host membership reports causing S4 to intercept the reports and to generate a consolidated proxy report to its upstre
41. Table Press Ctrl P to see previous display Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu a Zl Figure 3 7 MAC Address Table Screen Table 3 6 describes the MAC Address Table screen fields Table 3 6 MAC Address Table Screen Fields Field Description Aging Time Specifies how long a learned MAC address remains in the switch s forwarding database If an entry is inactive for a period of time that exceeds the specified aging time the address is removed Default Value 300 seconds Range 10 to 1 000 000 seconds Find an Address Allows the user to search for a specific MAC address Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF continued 302401 D Rev 00 3 21 Using the BayStack 450 10 100 1000 Series Switch Table 3 6 MAC Address Table Screen Fields continued Field Description Port Mirroring Address A Port Mirroring Address B Only appears when you select any of the five address based monitoring modes from the Port Mirroring Configuration screen When you enter a MAC address in this field it is also configured into the Port Mirroring Configuration screen Conversely when you enter the MAC address from the Port Mirroring Configuration screen it also displays in this screen See Port Mirroring Configuration on page 3 45 for more information Default Value 00 00 00 00 00 00 no MAC address assi
42. VLANs spanning multiple untagged switches In this configuration switch S2 does not support 802 1Q tagging and you must use a single switch port on each switch for each VLAN For this configuration to work properly you must set spanning tree participation to Disabled the STP is not supported across multiple LANs VLAN 1 VLAN 2 s BayStack 450 24T Untagged ports Untagged ports Non 802 1Q tagging switch BS45016A AA Figure 1 22 VLANs Spanning Multiple Untagged Switches When the STP is enabled on these switches only one link between each pair of switches will be forwarding traffic Because each port belongs to only one VLAN at a time connectivity on the other VLAN is lost Exercise care when configuring the switches to ensure that the VLAN configuration does not conflict with spanning tree configuration 1 38 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches To connect multiple VLANs across switches with redundant links you must disable the STP on all participating switch ports Figure 1 23 shows possible consequences of enabling the STP when using VLANs between untagged non 802 1Q tagged switches Station A Non 802 1Q tagged switc
43. all entries are discarded and an event entry is displayed in the Event Log screen Figure 3 36 shows an example of the event log entry for this type of event Entry Number 4 sysUpTime 00 20 53 Reset Count 2 Excessive bad entries in log Event Log cleared Figure 3 36 Sample Event Log Entry Showing Excessive Bad Entries Write Threshold To extend the lifetime of the event log s flash memory a write threshold is set for each event entered in flash memory The write threshold is 20 entries for each event If any event exceeds the write threshold an event entry is displayed in the Event Log screen 3 86 302401 D Rev 00 Using the Console Interface Figure 3 37 shows an example of the event log entry for this type of event Entry Number 3 sysUpTime 02 29 44 Reset Count 2 The last event exceeded the write threshold Further write attempts by this event are blocked The write threshold will be cleared when the switch is reset or when the Event Log is compressed Figure 3 37 Sample Event Log Entry Exceeding the Write Threshold The write threshold is reset when either of the following occurs e The BayStack 450 switch is reset e The firmware determines that compression is required for maintenance of the event log s flash memory Flash Update Figure 3 38 shows an example of the event log entry for this type of event Entry Number 13 sysUpTime 12 20 38 Reset Count 2 Flash configuration upd
44. are allowed TELNET access to the Cl Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Specifies up to 10 user assigned allowed source address masks The remote IP address is masked with the Allowed Source Mask and if the resulting value equals the Allowed Source IP address the connection is allowed For example a connection would be allowed with the following settings Remote IP address 192 0 1 5 Allowed Source IP Address 192 0 1 0 Allowed Source Mask 255 255 255 0 Default Value 0 0 0 0 no IP mask assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point 302401 D Rev 00 3 77 Using the BayStack 450 10 100 1000 Series Switch Software Download Caution Do not interrupt power to the device during the software download process If the power is interrupted the firmware image can become corrupted Achtung Unterbrechen Sie die Stromzufuhr zum Ger t nicht w hrend die Software heruntergeladen wird Bei Unterbrechung der Stromzufuhr kann das Firmware Image besch digt werden Attention Ne pas couper l alimentation de l appareil pendant le chargement du logiciel En cas d interruption le programme r sident peut tre endommag Precauci n No interrumpa la alimentaci n del dispositivo durante el pro
45. are not affected Default Value 125 seconds Range 1 to 512 seconds Selects the IGMP version according to the IGMPv1 Version 1 or IGMPv2 Version 2 standard see RFC 2236 Use this field in conjunction with the Static Router Ports field see next field description to select the IGMP version to set You can also use this field to view which static router ports are set to Version 1 or to Version 2 Use the space bar to toggle between the two versions and view the static router ports settings This field affects all VLANs for example if you change the value of the Set Router Ports field on the VLAN specified in the screen s VLAN field ALL VLANs are affected Default Value Version 1 Range Version 1 Version 2 Allows a user to assign switch ports to any port that has a path to a multicast router When the unit is part of a stack configuration the screen displays the unit numbers of the switches configured in the stack along with the corresponding ports The configured ports do not filter any IP multicast traffic The Static Router Ports fields are displayed in six port groups for example 1 6 7 12 13 18 The number of ports displayed depends on the switch model or type of optional MDA that is installed in the Uplink Module slot This field affects all VLANs for example if you assign a port as a static router port in this screen the port becomes a static router port for the VLAN specified in the screen s VLAN field and also
46. base unit fails the next unit in the stack order automatically becomes the new temporary base unit This change is indicated by the Base LED on the temporary base unit s LED display panel turning on amber For detailed information about the base LED see Table 1 1 on page 1 6 This automatic failover is a temporary safeguard only If the stack configuration loses power the temporary base unit will not power up as the base unit when power is restored For this reason you should always assign the temporary base unit as the base unit set the Unit Select switch to Base until the failed unit is repaired or replaced Note If you do not reassign the temporary base unit as the new base unit and the temporary base unit fails the next unit directly downstream from this unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration 1 26 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Removing a Unit from the Stack If a unit is removed from the stack therefore operating in standalone mode the following switch configuration settings revert back to the settings configured before the unit became a member of the stack e P address e Console password e TELNET password SNMP community strings Stack Configurations As shown in Figure 1 12 the cascade connectors and cables on the 400 ST1 front panel provide the ability to stack up to eight BaySt
47. both Default Value Primary Power Range Primary Power Redundant Power Primary and Redundant Power A read only field that indicates the MDA type that is configured in this unit A read only field that specifies the hardware and software version continued 3 16 302401 D Rev 00 Table 3 4 Using the Console Interface System Characteristics Screen Fields continued Field Description sysObjectlD sysUpTime sysServices sysContact sysName sysLocation A read only field that provides a unique identification of the switch which contains the vendors private enterprise number A read only field that shows the length of time since the last reset Note that this field is updated when the screen is redisplayed A read only field that indicates the switch s physical and data link layer functionality The name and phone number of the person responsible for the switch Default Value Zero length string Range Any ASCII string of up to 56 printable characters A name that uniquely identifies the switch Default Value Zero length string Range Any ASCII string of up to 56 printable characters The physical location of the switch Default Value Zero length string Range Any ASCII string of up to 56 printable characters 1 Although this field can be set to up to 255 characters from a Network Management Station NMS only 56 characters are displayed on the console terminal 302401 D Rev 00 3 17 Us
48. continued F 4 302401 D Rev 00 Table F 1 Default Settings Factory Default Settings for the BayStack 450 Switch continued Field Default setting Appears in this Cl screen Bridge Priority Designated Root Root Port Root Path Cost Hello Time Maximum Age Time Forward Delay Bridge Hello Time Bridge Maximum Age Time Bridge Forward Delay 8000 read only Spanning Tree Switch Settings page 3 72 8000 bridge_id read only 0 read only 0 read only 2 seconds read only 20 seconds read only 15 seconds read only 2 seconds read only 20 seconds read only 15 seconds read only TELNET Access Login Timeout Login Retries Inactivity Timeout Event Logging Allowed Source IP Address 10 user configurable fields Allowed Source Mask 10 user configurable fields For details about this field see Table 3 27 on page 3 76 Enabled TELNET Configuration page 3 75 1 minute 3 15 minutes All First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed Image Filename TFTP Server IP Address Start TFTP Load of New Image Zero length string 0 0 0 0 no IP address assigned No Software Download page 3 78 continued 302401 D Rev 00 F 5 Using the BayStack 450 10 10
49. current console comm port data bit setting Comm Port Parity A read only field that indicates the current console comm port parity setting continued 3 58 302401 D Rev 00 Table 3 22 Using the Console Interface Console Comm Port Configuration Screen Fields continued Field Description Comm Port Stop Bits Console Port Speed 2 A read only field that indicates the current console comm port stop bit setting Allows you to set the console comm port baud rate to match the baud rate of the console terminal Default Value 9600 Baud Range 2400 Baud 4800 Baud 9600 Baud 19200 Baud 38400 Baud Caution If you choose a baud rate that does not match your console terminal baud rate you will lose communication with the configuration interface when you press Enter If communication is lost set your console terminal to match the new service port setting Achtung Bei Auswahl einer Baudrate die nicht mit der Baudrate des Konsolenterminals bereinstimmt geht die Kommunikation mit der Konsolenschnittstelle verloren wenn Sie die Eingabetaste dr cken Stellen Sie in diesem Fall das Konsolenterminal so ein daB es mit der neuen Einstellung der Service Schnittstelle bereinstimmt Attention Si vous s lectionnez un d bit diff rent de celui de votre terminal vous perdrez le contact avec l interface de votre console d s que vous appuierez sur Entr e Pour restaurer la communication alignez le
50. d bit de votre terminal sur le nouveau d bit de votre port de service Precauci n Si selecciona una velocidad de transmisi n que no coincide con la velocidad de transmisi n del terminal de la consola perder la comunicaci n con el interfaz de la consola al pulsar Intro Si se pierde la comunicaci n ajuste el terminal de la consola para que coincida con el nuevo valor del puerto de servicio Attenzione Nel caso in cui si scelga una velocit di trasmissione non corrispondente a quella del terminale della console la comunicazione con l interfaccia della console cadr premendo il tasto Invio Se la comunicazione cade impostare il terminale della console in modo tale che corrisponda alla nuova impostazione della porta di servizio continued 302401 D Rev 00 3 59 Using the BayStack 450 10 100 1000 Series Switch Table 3 22 Console Comm Port Configuration Screen Fields continued Field Description Console Switch Password Console Stack Password Console Read Only Switch Password Tt ENE E BE YN AF NOR L bw R LZ REFERIDA Eme RLF c l 2vu Vv 4752r4ACcO0l RS ERUTCU EG HULUIHEA A AREAS YY L F SFIVDERELTC ESL Mu LN 2 Enables password protection for accessing the console interface Cl of a standalone switch through a TELNET session a console terminal or both If you set this field to Required you can use the Logout option to restrict ac
51. for any other VLAN where this port is a member Default Value Range LX 302401 D Rev 00 3 53 Using the BayStack 450 10 100 1000 Series Switch Port Statistics The Port Statistics screen Figure 3 24 allows you to view detailed information about any switch port in a stacked or standalone configuration The screen is divided into two sections Received and Transmitted so that you can compare and evaluate throughput or other port parameters All screen data is updated approximately every 2 seconds You can use the Port Statistics screen to clear reset to zero port counters for a specific port Alternatively you can use the Clear All Port Statistics option to clear port counters for all ports see Switch Configuration on page 3 18 Choose Display Port Statistics or press d from the Switch Configuration Menu screen to open the Port Statistics screen 2 8 Port Statistics Units 1 Bort 1r J Received Transmitted Packets 0 Packets C Multicasts 0 Multicasts Broadcasts 0 Broadcasts C Total Octets 0 Total Octets C Lost Packets 0 Lost Packets C Packets 64 bytes 0 Packets 64 bytes C 65 127 bytes 0 65 127 bytes C 128 255 bytes 0 128 255 bytes C 256 511 bytes 0 256 511 bytes b 512 1023 bytes 0 512 1023 bytes C 1024 1518 bytes 0 1024 1518 bytes C FCS Errors 0 Collisions C Undersized Packets 0 Single Collisions 0 Oversized Packets 0 ultiple Collision
52. members they become part of a set of ports that form a broadcast domain for a specific VLAN You can assign switch ports whether standalone or stacked unit ports as VLAN port members of one or more VLANs You can assign VLAN port members attributes that allow the individual ports to operate in accordance with the IEEE 802 1Q tagging rules You can assign each VLAN port member as tagged or untagged port members see IEEE 802 10 Tagging on page 1 33 for a description of important terms used with 802 1Q VLANs You can also use this screen to create and to delete specific VLANs and to assign VLAN names Choose VLAN Configuration or press v from the VLAN Configuration Menu screen to open the VLAN Configuration screen eee IN VLAN Configuration Create VLAN 1 J Delete VLAN VLAN Name VLAN 1 Port Membership 1 6 7 12 13 18 19 24 25 28 Unit 1 UUUUUU UUUUUU UUUUUU UUUUUU UUUU Unit 2 UUUUUU UUUUUU Unit 3 UUUUUU UUUUUU Unit 4 UUUUUU UUUUUU UUUU KEY T Tagged Port Member U Untagged Port Member Not a Member of VLAN Use space bar to display choices press lt Return gt or lt Enter gt to select choice aid Ctrl R to return to previous menu Press Ctrl C to return to Main it Figure 3 9 VLAN Configuration Screen 3 24 302401 D Rev 00 Using the Console Interface Table 3 8 describes the VLAN Configuration screen fields Table 3 8 VLAN Configuration Screen Fields F
53. meter cascade max return cable PN 303979 A to complete the link from the last unit in the stack to the base unit Redundant Cascade Stacking Feature BayStack 450 switches allow you to connect up to 8 units into a redundant cascade stack If any single unit fails or if a cable is accidently disconnected other units in the stack remain operational without interruption Figure 1 14 shows an example of how a stack configuration reacts to a failed or powered down unit in the stack configuration 1 3 As shown in Figure 1 14 unit 3 becomes nonoperational This can be the result of a failed unit or simply because the unit was powered down Unit 2 and unit 4 directly upstream and downstream from unit 3 sense the loss of link signals from unit 3 a Units 2 and 4 automatically loop their internal stack signals A and B b The Cas Up LED for unit 2 and the Cas Dwn LED for unit 4 turn on amber to indicate that the stack signals are looped The remaining stack units remain connected Although the example shown in Figure 1 14 shows a failed unit causing the stack to loop signals at the points of failure A and B the system reacts the same way if a cable is removed 1 30 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Cascade A Out Cascade A In Unit 5 1 Base unit 2 Last unit 3 Cascade cable P
54. of the state of California Should you have any questions concerning this Agreement contact Nortel Networks 4401 Great America Parkway PO Box 58185 Santa Clara California 95054 8185 LICENSEE ACKNOWLEDGES THAT LICENSEE HAS READ THIS AGREEMENT UNDERSTANDS IT AND AGREES TO BE BOUND BY ITS TERMS AND CONDITIONS LICENSEE FURTHER AGREES THAT THIS AGREEMENT IS THE ENTIRE AND EXCLUSIVE AGREEMENT BETWEEN NORTEL NETWORKS AND LICENSEE WHICH SUPERSEDES ALL PRIOR ORAL AND WRITTEN AGREEMENTS AND COMMUNICATIONS BETWEEN THE PARTIES PERTAINING TO THE SUBJECT MATTER OF THIS AGREEMENT NO DIFFERENT OR ADDITIONAL TERMS WILL BE ENFORCEABLE AGAINST NORTEL NETWORKS UNLESS NORTEL NETWORKS GIVES ITS EXPRESS WRITTEN CONSENT INCLUDING AN EXPRESS WAIVER OF THE TERMS OF THIS AGREEMENT 302401 D Rev 00 V Contents Preface CCEA Sy AO xxi eger cni sisas xxii TRE DOREM DER beb s Gand a pec bo aa oou Caper cb ot deb a e np a bo xxiii CONV UM NES NRI A A E A A T xxiii Related dier uec n xxiv a O E XXV Chapter 1 BayStack 450 10 100 1000 Series Switches PEDO Mc carinii AAA 1 1 o A ec once 1 2 CONO 1 3 Maru EVANS I E D oo T 1 3 Par CO Mao soi 1 3 LED Display Pare orina 1 5 Ee PANEN NETT TETTE UU 1 8 AC Power Receptacle eee Stile cia ie di ceda S leer CONECO e odd Hl Ob dare asit d Uu xa edd a IS iain Dd Rd 1 10 Gascade Module SIGE 2 55 00 39do2Ru Feb pb aio 1 11 Coolin PAINS e
55. revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration CAS Dwn Stack mode Off The switch is in standalone mode Green On The switch is connected to the downstream unit s Cascade A Out connector Amber On The Cascade A In connector CAS Dwn for this switch is looped internally wrapped to the secondary ring Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration Base Base mode Green On The switch is configured as the stack base unit Off The switch is not configured as the stack base unit or is in standalone mode Blinking Stack configuration error indicates that multiple base units or no base units are configured in the stack Amber On Indicates that this unit is operating as the stack configuration s temporary base unit This condition occurs automatically if the base unit directly downstream from this unit fails If this happens the following events take place The two units directly upstream and directly downstream from the failed unit automatically wrap their cascade connectors and indicate this condition by lighting their Cas Up and Cas Dwn LEDs see Cas Up and Cas Dwn description in this table If the temporary base unit fails the next unit directly downstream from th
56. show the correct model name in the main menu screen title and the correct number of ports and port types in the Port Configuration screen Note The field values shown in the CI screens in this section are provided as examples only 302401 D Rev 00 3 3 Using the BayStack 450 10 100 1000 Series Switch Main Menu This section describes the options available from the CI main menu Figure 3 2 The CI screens and submenus for these options are described in the following sections Note Some menu options shown in this main menu example and in other screen examples in this chapter may not appear on your screen depending on the switch options installed However the full menu options are shown in the screen examples and described in the following sections G BayStack 450 24T Main Menu IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Identify Unit Numbers Renumber Stack Units Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Configuration File Display Event Log Reset Reset to Default Settings Logout ee arrow keys to highlight option press lt Return gt or lt Enter gt to select ey Figure 3 2 Console Interface Main Menu 3 4 302401 D Rev 00 Using the Console Interface Table 3 1 describes the CI main menu options
57. stack features are included see bolded text in Figure 2 16 on page 2 21 2 20 302401 D Rev 00 Installing the BayStack 450 Switch d BayStack 450 24T Main Menu IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Confiquration File Display Event Log Reset Reset to Default Settings Logout Console Comm Port Configuration Me arrow keys to highlight option press Return or Enter to select RA Figure 2 15 Main Menu Standalone Switch Example F BayStack 450 24T Main Menu IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Identify Unit Numbers Renumber Stack Units Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Confiquration File Display Event Log Reset Reset to Default Settings Logout S Wee arrow keys to highlight option press lt Return gt or lt Enter gt to select Spriome Figure 2 16 Main Menu Stack Configuration Example 302401 D Rev 00 2 21 Using the BayStack 450 10 100 1000 Series Switch 4 Select IP Configuration Setup or press i from the Main Menu This selection displays the IP Configuration Setup screen
58. the Configuration File These parameters are not saved Used in this screen See page In Band Stack IP Address IP Configuration Setup 3 8 In Band Switch IP Address In Band Subnet Mask Default Gateway Console Read Only Switch Password Console Comm Port Configuration 3 58 Console Read Write Switch Password Console Read Only Stack Password Console Read Write Stack Password Configuration Image Filename Configuration File Download Upload 3 82 TFTP Server IP Address 302401 D Rev 00 Display Event Log Using the Console Interface This section describes the various functions of the Event Log screen Figure 3 35 When the switch is part of a stack configuration the Event Log screen displays only the data for the specific unit you are connected to through the Console Comm port However if you are connected to a stack unit through a TELNET session the Event Log screen displays the data for the base unit of that stack configuration Note This screen does not refresh dynamically to show new entries To refresh the screen press Ctrl P Choose Display Event Log or press e from the main menu to open the Event Log screen d Event Log Entry Number 4 sysUpTime 00 14 36 Reset Count 2 Connection logout IP address 38 227 40 8 access mod no security Entry Number 3 sysUpTime 00 13 35 Reset Count 2 Connection logout IP address 38 227 40 8 access mod no security Entry Num
59. the figure Cascade Module 2 1 Blank connectors unused 2 Cascade A Out connector 3 Unit Select switch 4 Cascade A In connector BS0031B Figure 1 10 BayStack 400 ST1 Front Panel Components 302401 D Rev 00 1 23 Using the BayStack 450 10 100 1000 Series Switch Cascade A Out Connector Provides an attachment point for connecting this unit to another unit via the cascade cable A return cable from another unit s Cascade A Out connector to this unit s Cascade A In connector completes the stack connection see the example shown in Figure 1 11 Unit Select Switch The Unit Select switch up Base determines the base unit for the stack configuration see Base Unit on page 1 25 The Unit Select switch status is displayed on the BayStack 450 LED display panel When the Unit Select switch is in the Base up position all other Unit Select switches in the stack configuration must be set to Off down Cascade A In Connector Provides an attachment point for accepting a cascade cable connection from an adjacent unit in the stack A return cable from this unit s Cascade A Out connector to the adjacent unit s Cascade A In connector completes the stack connection see the example shown in Figure 1 11 Cascade A Out Cascade A In D 1 Base unit 2 303978 A cascade cable 3 3
60. the switch through an untagged member port the tag is stripped and the tagged frame is changed to an untagged frame Tagged member a port that has been configured as a member of a specific VLAN When an untagged frame exits the switch through a tagged member port the frame header is modified to include the 32 bit tag associated with the PVID When a tagged frame exits the switch through a tagged member port the frame header remains unchanged original VID remains e User priority a three bit field in the header of a tagged frame The field is interpreted as a binary number therefore has a value of 0 7 This field allows the tagged frame to carry the user priority across bridged LANs where the individual LAN segments may be unable to signal priority information e Port priority the priority level assigned to untagged frames received on a port This value becomes the user priority for the frame Tagged packets get their user priority from the value contained in the 802 1Q frame header Unregistered packet a tagged frame which contains a VID where the receiving port is not a member of that VLAN 302401 D Rev 00 1 33 Using the BayStack 450 10 100 1000 Series Switch Filtering database identifier FID the specific filtering forwarding database within the BayStack 450 switch that is assigned to each VLAN The current version of software assigns all VLANs to the same FID This is referred to as Shared VLAN Learnin
61. the switch to request an IP address if one has not already been set from the console terminal When selected this mode operates as follows When the IP data is entered from the console terminal the data becomes the in band address of the switch and BootP requests are not broadcast The switch can be managed using this in band IP address 3 10 302401 D Rev 00 Using the Console Interface When the in band IP address is not set from the console terminal the switch broadcasts BootP requests until it receives a BootP reply containing an IP address If the switch does not receive a BootP reply that contains an IP address the switch cannot be managed in band If an IP address is not currently in use these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled BootP Always Allows the switch to be managed only when configured with the IP address obtained from the BootP server When selected this mode operates as follows e The switch continues to broadcast BootP requests regardless of whether an in band IP address is set from the console terminal e Ifthe switch receives a BootP reply that contains an in band IP address the switch uses this new in band IP address e If the switch does not receive a BootP reply the switch cannot be managed using the in band IP address set from the console terminal If an IP address is not currently in use
62. the unit for example When the unit is part of a stack configuration the read only field indicates the unit is operational in a stack and lists the current unit number of this switch In this example see Figure 3 5 on page 3 15 the current unit number is Unit 2 When the unit is not part of a stack configuration operating standalone the read only field indicates the unit is operating as a switch When in this operation mode the Size of Stack and Base Unit fields see following description do not appear This read only field only appears when the switch is participating in a stack configuration This field indicates the number of units configured in the stack configuration 1 to 8 units maximum This read only field only appears when the switch is participating in a stack configuration This field indicates the unit number of the switch that is currently operating as the base unit The MAC address of the BayStack 450 switch or when the switch is participating in a stack configuration the MAC address of the stack configuration A read only field that indicates the number of resets since the operational firmware was first loaded on the switch Default Value 1 Range 0 to 232 1 A read only field that indicates the last type of reset Default Value Power Cycle Range Power Cycle Software Download Management Reset Management Factory Reset A read only field that indicates the current power source primary RPSU or
63. this example shows ports 24 and 25 monitored by the monitor port port 23 any of the trunk members of T1 and T2 can also be monitored Note Trunks cannot be monitored and trunk members cannot be configured gt as monitor ports see MultiLink Trunking Configuration Rules on page 1 69 Figure 1 51 shows the Port Mirroring Configuration screen setup for this example StackProbe Monitor port ogo B port 23 Port X port 25 S1 Pen rs lupi ugs D EXG EGG W E lt Eb 1 F Port Y F port 24 S2 Medd o Bo odo BE S3 li BS45032A Figure 1 50 Port Based Mirroring Configuration Example 302401 D Rev 00 1 77 Using the BayStack 450 10 100 1000 Series Switch In the configuration example shown in Figure 1 50 the designated monitor port port 23 can be set to monitor traffic in any of the following modes e Monitor all traffic received by port X Monitor all traffic transmitted by port X e Monitor all traffic received and transmitted by port X Monitor all
64. transmitted by address A to address B Monitor all traffic between address A and address B conversation between the two stations Figure 1 53 shows the Port Mirroring Configuration screen setup for this example 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches In this example port 23 becomes the designated Monitor Port for switch S1 when you press Enter in response to the Yes screen prompt Note The screen data displayed at the bottom of the screen changes to show the new currently active port mirroring configuration after you press Enter The Monitoring Mode field Address A gt Address B indicates that all traffic transmitted by address A to address B will be monitored by the StackProbe attached to Monitor Port 23 Note When you enter MAC addresses in this screen they are also displayed in the MAC Address Table screen see MAC Address Table on page 3 20 Port Mirroring Configuration Monitoring Mode Address A gt Address B Monitor Unit Port 23 Unit Port X Unit Port Y Address A 00 44 55 44 55 22 Address B 00 33 44 33 22 44 Is your port mirroring configuration complete Yes Currently Active Port Mirroring Configuration Monitoring Mode gt Port X or Port X Monitor Port 23 Port X 25 Port Y 24 Use space bar to display choices press lt Return gt or lt Enter gt to select choice ere Ctrl R to return to previous m
65. users Up to 28 users n Up to 28 users 100 Mb s m 1000 Mb s Figure 1 9 BS45008A Fail Safe Stack Example 1 22 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Stack Operation BayStack 450 switches that are configured with BayStack 450 software version V1 1 0 or later provide fail safe stackability when you install the optional BayStack 400 ST1 Cascade Module You can connect up to eight switches to provide uninterrupted connectivity for up to 224 ports see Fail Safe Stack Application on page 1 22 The entire stack is manageable as a single unit Installation instructions are provided with the BayStack 400 ST1 Cascade Module see your Nortel Networks sales representative for ordering information BayStack 400 ST1 Cascade Module Note The BayStack 400 ST1 Cascade Module will not operate with BayStack 450 switches that are configured with BayStack 450 software versions earlier than version V1 1 0 If you need to upgrade your BayStack 450 switches refer to the upgrade instructions provided in the Installing the BayStack 400 STI Cascade Module guide You must upgrade the switch before installing the BayStack 400 ST1 Cascade Module The front panel components of the BayStack 400 ST1 Cascade Module are shown in Figure 1 10 Component descriptions follow
66. 0 0 0 0 In Band Switch IP Address 0 0 0 0 0 0 0 0 In Band Subnet Mask 0 0 0 0 0 0 0 0 0 0 0 0 Default Gateway 0 0 0 0 0 0 0 0 0 0 0 0 Use space bar to display choices press Return or Enter to select choice s Ctrl R to return to previous menu Press Ctrl C to return to Main M The IP Configuration Setup screen Figure 3 3 allows you to set or modify the BayStack 450 switch IP configuration parameters Data that you enter in the user configurable fields takes effect as soon as you press Enter Choose IP Configuration Setup or press i from the main menu to open the IP Configuration Setup screen IP Configuration Setup Figure 3 3 IP Configuration Setup Screen Note The read only fields in this screen are updated based on the BootP mode specified in the BootP Request Mode field See Choosing a BootP Request Mode on page 3 10 for more information Table 3 2 describes the IP Configuration Setup screen fields 3 8 302401 D Rev 00 Table 3 2 Using the Console Interface IP Configuration Setup Screen Fields Field Description BootP Request Mode Configurable In Use Last BootP In Band Stack IP Address In Band Switch IP Address In Band Subnet Mask One of four modes of operation for BootP See Choosing a BootP Request Mode on page 3 10 for details about the four modes Default Value BootP Disabled Range BootP When Needed BootP Alwa
67. 0 1000 Series Switch Table F 1 Factory Default Settings for the BayStack 450 Switch continued Field Default setting Appears in this Cl screen Configuration Image Filename Zero length string Configuration File page 3 82 TFTP Server IP Address 0 0 0 0 no IP address assigned Copy Configuration Image to No Server Retrieve Configuration Image from No Server F 6 302401 D Rev 00 Appendix G Sample BootP Configuration File This appendix provides a sample BootP configuration file The BootP server searches for this file called bootptab or BOOTPTAB TXT depending on your operating system which contains the site specific information including IP addresses needed to perform the software download and configuration You can modify this sample BootP configuration file or create one of your own A sample BootP configuration file follows The following is a sample of a BootP configuration file that was extracted from a Bay Networks EZ LAN network management application Note that other BootP daemons can use a configuration file with a different format Before using your switch BootP facility you must customize your BootP configuration file with the appropriate data Blank lines and lines beginning with are ignored Legend first field hostname ht hardware type ha host hardware address tc template host points to similar host entry ip host IP address hd bootfile home directory b
68. 0 1000 Series Switch If switch S2 s trunk member port 11 is physically disconnected and then reconnected to port 13 the Spanning Tree Port Configuration screen for switch S1 changes to show port 6 in the Blocking state Figure 1 49 Port Trunk 1 2 1 4 di ES ing 7 Enabled Blocking 8 Enabled 128 10 9 Enabled 128 10 10 Enabled 128 10 11 Enabled 128 10 12 Enabled 128 10 Forwarding S1 Port Configuration screen NETS los S1 oo 260 s e 9 Ti lt gt NORTEL NETWORKS ojo S2 5 s eee kikik dr cy Yo Y oj JE 22 CAAA a Port runk State 1 1 Foru g Enabled 128 10 Forwarding 3 Enabled 128 10 Forwarding 4 Enabled 128 10 Forwarding 5 Enabled 128 10 Forwarding 6 Enabled 128 10 Forwarding 7 1 Enabled 128 4 Forwarding 8 Enabled 128 10 Forwarding 5 i Enabled 128 4 Forwarding 10 Enabled 128 10 Forwarding 1 Enabled 128 4 Forwarding 12 Enabled 128 io Forwarding More rl N to display choices bar to display choice rl R to return to previ S2 Port Configuration screen BS45031A Figure 1 49 Example 2 Detecting a Misconfigured Port 1 74 302401 D Rev 00 BayStack 450
69. 02401 D Rev 00 1 75 Using the BayStack 450 10 100 1000 Series Switch Port Mirroring Conversation Steering You can designate one of your switch ports to monitor traffic on any two specified switch ports port based or to monitor traffic to or from any two specified addresses that the switch has learned address based Note A probe device such as the Nortel Networks StackProbe or equivalent must be connected to the designated monitor port to use this feature contact your Nortel Networks sales agent for details about the StackProbe The following sections provide sample configurations for both monitoring modes available with the Port Mirroring feature e Port based mirroring e Address based mirroring A sample Port Mirroring Configuration screen accompanies each network configuration example Note that the displayed screens do not show all of the screen prompts that precede some actions For example when you configure a switch for port mirroring or when you modify an existing port mirroring configuration the new configuration does not take effect until you respond Yes to the following screen prompt Is your port mirroring configuration complete 1 76 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Port Based Mirroring Configuration Figure 1 50 shows an example of a port based mirroring configuration where port 23 is designated as the monitor port for ports 24 and 25 of switch S1 Although
70. 03978 A cascade cable used for return BS0032B Figure 1 11 Connecting Cascade Cables 1 24 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Note For stacking three or more units maximum 8 units per stack order the optional 1 meter 39 27 inch cascade max return cable Bay Networks Order No AL2018001 Base Unit The base unit is the unique stack unit that you configure with the Unit Select switch on the front panel of the 400 ST1 cascade module One unit in the stack must be configured as the base unit all other units in the stack must have their Unit Select switch set to Off see Unit Select Switch on page 1 24 You can assign any single unit in the stack as the base unit Note Although you can assign any single unit in the stack as the base unit when mixing supported BayStack switch models in a single stack Nortel Networks recommends that you select the unit with the highest bandwidth to be the base unit The additional workload of the base unit is optimized by using the higher bandwidth switch model The physical ordering of all of the other units in the stack is determined by the position of the base unit within the stack This is important for management applications that view the physical ordering of the units within the stack Some characteristics of the base unit are described in the following sections Initial Installation During the initial installation of the stack the software
71. 1 41 a VLAN Configuration UN Create VLAN 3 Delete VLAN VLAN Name Michele s VLAN Port Membership 1 6 7 12 Unit 1 U U U U UU KEY T Tagged Port Member U Untagged Port Member Not a Member of VLAN Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 1 27 VLAN Configuration Screen Example To configure the PVID port VLAN identifier for Port 8 1 From the VLAN Configuration screen press Ctrl R to return to the VLAN Configuration Menu 2 From the VLAN Configuration Menu select VLAN Port Configuration or press c The default VLAN Port Configuration screen opens Figure 1 28 The VLAN Port Configuration screen settings shown in Figure 1 28 are default settings 302401 D Rev 00 1 43 Using the BayStack 450 10 100 1000 Series Switch VLAN Port Configuration UN Unit 1 Port 1 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name PVID 1 Port Priority 0 Tagging Untagged Access Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menus JU Figure 1 28 Default VLAN Port Configuration Screen Example Figure 1 29 shows the VLAN Port Configuration screen aft
72. 26 302401 D Rev 00 Tables BayStack 450 Switeh LED Descriptions certet mnn 1 6 International Power Cord Specifications eessssssss 1 9 ui mE o e 2 14 Console Interface Main Menu options cscceeeeeeeeeeeeeeeeeeeteeeteeee ee OUD IP Configuration Setup Screen Fields isses eee ateka teieni O SNMP Configuration Screen Fields eese 3 13 System Characteristics Screen Fields sssssssssss 3 16 Switch Configuration Menu Screen Options ssessss 3 19 MAC Address Table Screen Fields oooooconcccnnncicinncccccocncnnancccnnrnnano nono 3 21 VLAN Configuration Menu Screen Options sss 3 23 VLAN Contigutration Sereen Fields iuis rentre teet 3 25 VLAN Port Configuration Screen Fields oooooooccccnnoccccccononnnncnnanancnnnannns 3 27 VLAN Display by Port Screen Fields cad 3 30 Traffic Class Configuration Screen Fields oooonccccncccnnncccnnncccnnccccnanncnnnnos 3 31 Port Configuration Sereen Fields cnica cete itu sexa unn ek ua 3 33 High Speed Flow Control Configuration Screen Fields roles 9 95 MultiLink Trunk Configuration Menu Screen Options 3 38 MultiLink Trunk Configuration Screen Fields sssssss 3 40 MultiLink Trunk Utilization Screen Fields sssessssss 3 43 Port M
73. 2FX MDA uses two longwave 1300 nm SC connectors to attach devices over 62 5 125 or 50 125 micron multimode fiber optic cable e 400 4FX MDA The 400 4FX MDA uses four longwave 1300 nm MT RJ connectors to attach devices over 62 5 125 or 50 125 micron multimode fiber optic cable leliel eilel al m Link o A mm Activity 4 TX RX TX RX 00 2FX MDA BS45043A Figure C 2 100BASE FX MDA Front Panels Both models conform to the IEEE 802 3u 100BASE FX standard and can be used for fiber based 100 Mb s connections 2 km 6562 ft maximum distance to other compatible Fast Ethernet devices Single mode fiber cable is not supported Table C 2 describes the I00BASE FX components and LEDs C 4 302401 D Rev 00 Media Dependent Adapters For installation instructions see Installing an MDA on page C 11 Table C 2 100BASE FX MDA Components Item Label Description 1 Link Communications link LEDs green On Valid communications link established Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 2 F Dx Full duplex port status LEDs green On The corresponding port is in full duplex mode Off The corresponding port is in half duplex mode 3 Activity Port activity LEDs green Blinking Indicates the network
74. 302401 D Rev 00 3 73 Using the BayStack 450 10 100 1000 Series Switch Table 3 26 Spanning Tree Switch Settings Parameters continued Parameter Description Forward Delay Bridge Hello Time Bridge Maximum Age Time Bridge Forward Delay Indicates the Forward Delay parameter value that the root bridge is currently using This value specifies the amount of time that the bridge ports remain in the Listening and Learning states before entering the Forwarding state Note that the root bridge s Forward Delay parameter value becomes the actual Forward Delay parameter value for all bridges participating in the spanning tree network See also Bridge Forward Delay Default Value 15 seconds Range 4 to 30 seconds Indicates the Hello Interval the amount of time between transmissions of BPDUs specified by management for this bridge This parameter takes effect only when this bridge becomes the root bridge Note that although you can set the Hello Interval for a bridge using bridge management software once the spanning tree computation process is complete all bridges participating in the spanning tree network use the root bridge s Hello Interval parameter value If any bridge becomes the root bridge its Hello Interval parameter value becomes the Actual Hello Interval parameter value for all bridges participating in the spanning tree network See also Hello Time Default Value 2 seconds Range 1 to 10 seconds Spe
75. 50 24T se es Switch xus EOS IEA of a ar Figure 1 15 Port Based VLAN Example BS45009A 1 32 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches IEEE 802 1Q Tagging BayStack 450 switches operate in accordance with the IEEE 802 1Q tagging rules Important terms used with the 802 1Q tagging feature are e VLAN identifier VID the 12 bit portion of the VLAN tag in the frame header that identifies an explicit VLAN e Port VLAN identifier PVID a classification mechanism that associates a port with a specific VLAN For example a port with a PVID of 3 PVID 3 assigns all untagged frames received on this port to VLAN 3 Tagged frame the 32 bit field VLAN tag in the frame header that identifies the frame as belonging to a specific VLAN Untagged frames are marked tagged with this classification as they leave the switch through a port that is configured as a tagged port e Untagged frame a frame that does not carry any VLAN tagging information in the frame header VLAN port members a set of ports that form a broadcast domain for a specific VLAN A port can be a member of one or more VLANs e Untagged member a port that has been configured as an untagged member of a specific VLAN When an untagged frame exits the switch through an untagged member port the frame header remains unchanged When a tagged frame exits
76. 76 Figure 3 20 shows an example of a Port Mirroring Configuration screen in a stack configuration where port 12 in stack unit 3 is designated as the monitoring port for ports 5 and 6 of stack unit 4 When installed as a standalone switch the screen does not display the Unit field designation Choose Port Mirroring Configuration or press i from the Switch Configuration Menu screen to open the Port Mirroring Configuration screen a Port Mirroring Configuration Monitoring Mode gt Port X or Port Y gt Monitor Unit Port 3 12 Unit Port X 4 5 Unit Port Y 4 6 1 Address A 00 00 00 00 00 00 Address B 00 00 00 00 00 00 Port mirroring configuration has taken effect Currently Active Port Mirroring Configuration Monitoring Mode gt Port X or Port Y gt Monitor Unit 3 Port 12 Unit X 4 Port X 5 Unit Y 4 Port Y 6 Use space bar to display choices press lt Return gt or lt Enter gt to select choice i Ctrl R to return to previous menu Press Ctrl C to return to Main y Figure 3 20 Port Mirroring Configuration Screen 302401 D Rev 00 3 45 Using the BayStack 450 10 100 1000 Series Switch Table 3 17 describes the Port Mirroring Configuration screen fields Table 3 17 Port Mirroring Configuration Screen Fields Field Description Monitoring Mode Monitor Unit Port Allows a user to select any one of six port based monitoring modes or any one
77. 9 xvii xviii Figure 3 30 Figure 3 31 Figure 3 32 Figure 3 33 Figure 3 34 Figure 3 35 Figure 3 36 Figure 3 37 Figure 3 38 Figure 3 39 Figure 3 40 Figure 3 41 Figure 3 42 Figure 3 43 Figure 4 1 Figure 4 2 Figure C 1 Figure C 2 Figure C 3 Figure C 4 Figure C 5 Figure D 1 Figure D 2 Figure D 3 Figure D 4 Figure D 5 Figure D 6 Figure D 7 Figure D 8 Figure E 1 Figure E 2 Figure E 3 Figure E 4 Spanning Tree Port Configuration Screen 2 Of 2 ssuss 3 70 Spanning Tree Switch Settings Screen ooonooccccnonacccccccanonnnnnnananonnncnnnnns 3 72 TELNET toic eor OI ato 3 75 Software Download Screen 1 cesse tdt nete anat aia 3 79 Configuration File Download Upload Screen ssssss 3 82 Eveni Lo SBS ra ina adero aa eon E aA Hasan a hM 3 85 Sample Event Log Entry Showing Excessive Bad Entries 3 86 Sample Event Log Entry Exceeding the Write Threshold 3 87 Sample Event Log Entry Showing Flash Update Status 3 87 Self Test Screen After Resetting the Switch eussseuss 9 88 Nortel Networks Logo Ser n enses ctmeeesas tS eu Coq a diii a 3 89 Self Test Screen After Resetting to Default Settings 3 91 Nortel Networks Logo Screen After Resetting to Default Settings 3 92 Passwaid Prompt SOIBB cei sci corks recte o P ax
78. 9 Reset 3 5 Reset to Default Settings 3 6 SNMP Configuration 3 5 Software Download 3 6 Spanning Tree Configuration 3 6 Spanning Tree Port Configuration 3 68 Switch Configuration 3 5 System Characteristics 3 5 TELNET Configuration 3 6 VLAN Configuration 3 19 Oversized Packets field 3 56 P package contents 2 1 Packets field 3 55 Participation field 3 71 password prompt screen 3 93 Path Cost field 3 71 port cables connecting 2 8 Port Configuration option 3 19 Port Configuration screen 3 32 port connections troubleshooting 4 7 Port field 3 34 3 55 3 70 Port Mirroring address based 1 79 configuration rules 1 82 coversation steering 1 16 description 1 16 monitoring modes 3 47 Nortel Networks StackProbe 1 16 port based 1 77 Port Mirroring Configuration option 3 19 Port Mirroring Configuration screen 3 45 Port Statistics screen 3 54 port status LEDs 2 14 ports connecting the console port 2 10 Index 4 IEEE 802 3u compliant autonegotiation 1 13 modes 1 13 power cords 1 9 Power LED 2 14 power on self tests 2 14 power connecting 2 12 power up sequence 4 6 Priority field 3 71 product support xxv publications hard copy xxiv related xxiv R rack standard installing in 2 5 Rate limiting 1 12 broadcast and multicast storms 3 49 configuration 3 48 Rate Limiting Configuration option 3 19 Rate Limiting Configuration screen 3 48 Read Only Community String
79. Configuration TELNET Access Enabled Login Timeout 1 minute Login Retries 3 Inactivity Timeout 15 minutes Event Logging All Allowed Source IP Address Allowed Source Mask 0 0 0 0 0 0 0 0 2594 20068 2992295 2552553299295 255 255 255 255 255 255 255 255 255 255 259 255 255 255 255 255 205 255 255 255 2552 255 2555255 255 255 255 255 255 255 255 255 255 255 2554 255 2505 25542554 255 255 259 255 255 2052209 2555255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 Use space bar to display choices press Return or Enter to select choice ae Ctrl R to return to previous menu Press Ctrl C to return to Main E Figure 3 32 TELNET Configuration Screen Table 3 27 describes the TELNET Configuration screen fields 302401 D Rev 00 3 75 Using the BayStack 450 10 100 1000 Series Switch Table 3 27 TELNET Configuration Screen Fields Field Description TELNET Access Allows a user remote access to the Cl through a TELNET session Login Timeout Login Retries Inactivity Timeout Event Logging Default Value Enabled Range Enabled Disabled Specifies the amount of time a user has to enter the correct password at the console terminal prompt Default Value 1 minute Range 0 to 10 minutes 0 indicates no timeout Specifies the number of times a user can enter an incorrect password at the console
80. E connection To use the Console Comm port you need the following equipment e A terminal or TTY compatible terminal or a portable computer with a serial port and the ability to emulate a terminal The terminal should have the following settings 9600 baud No parity 8 bits 1 stop bit Window Terminal Emulator option set to NO Terminal Preferences Function Arrow and Control keys active Buffer size set to 24 e A UL listed straight through RS 232 cable with a female DB 9 connector for the console port on the switch The other end of the cable must have a connector appropriate to the serial port on your computer or terminal Most terminals or computers use a male DB 25 connector Any cable connected to the console port must be shielded to comply with emissions regulations and requirements See DB 9 RS 232 D Console Comm Port Connector on page E 1 for a description of the pin assignments 2 10 302401 D Rev 00 Installing the BayStack 450 Switch Connecting a Terminal to the Console Comm Port To connect a terminal to the console port follow these steps 1 Set the terminal protocol as described in Console Comm Port on page 2 10 2 Connect the terminal or a computer in terminal emulation mode to the console port using the RS 232 cable 3 Connect the female connector of the RS 232 cable directly to the Console Comm Port on the switch and tighten the captive retaining screws see Figure
81. E SX Shortwave Gigabit Fiber MDA SC connectors for shortwave 850 nm fiber optic connections over multimode 550 m 1805 ft fiber optic cable 1000BASE LX Longwave Gigabit Fiber MDA SC connectors for longwave 1300 nm fiber optic connections over single mode 3 km 9843 ft or multimode 550 meter 1805 ft fiber optic cable Safety Agency Certification e UL Listed UL 1950 IEC 950 EN60950 e C22 2 No 950 cUL UL 94 V1 flammability requirements for PC board Electromagnetic Emissions US CFR47 Part 15 Subpart B Class A Canada ICES 008 Issue 2 Class A Australia New Zealand AS NZS 3548 1995 Class A Japan V 3 97 04 1997 Class A Taiwan CNS 13438 Class A EN55022 1995 Class A e EN61000 3 2 1995 e EN61000 3 3 1994 Electromagnetic Immunity EN50082 1 1997 302401 D Rev 00 A 3 Using the BayStack 450 10 100 1000 Series Switch Declaration of Conformity The Declaration of Conformity for the BayStack 450 switches complies with ISO IEC Guide 22 and EN45014 The declaration identifies the product models the Nortel Networks name and address and the specifications recognized by the European community As stated in the Declaration of Conformity the BayStack 450 switches comply with the provisions of Council Directives 89 336 EEC and 73 23 EEC A 4 302401 D Rev 00 Appendix B Gigabit Fiber Optical Characteristics The Uplink Expansion Module on the BayStack 450 switch suppor
82. EEE 802 3u 100BASE FX standard and can be used for fiber based 100 Mb s connections 2 km 6562 ft maximum distance to other compatible Fast Ethernet devices Single mode fiber cable is not supported 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches LED Display Panel Figure 1 3 shows the BayStack 450 24T and BayStack 450 12T LED display panels Figure 1 4 shows the BayStack 450 12F LED display panel See Table 1 1 for a description of the LEDs BayStack 450 24T Switch 1 3 5 7 9 11 13 15 17 19 21 Cas 5 EE EM EM EE NE EM SEN NH NN EN NN Gm 0 700 Pwr Up EB r EE EM EH EH NH EE EN EH NN EN EN Activity Status Dwn 2 4 6 8 10 12 14 16 18 20 22 24 EA r ER EE NE EM EM EE NEN EE NE NM NN EN 10 100 RPSU Base r EB EM EM EM EN EM EM EH NN EH NN NH Activity BayStack 450 24T BayStack 450 12T Switch 1 3 5 7 9 11 oo Cas 4 ER EM EH EN EM UN Pwr Up Activi EB P m uam um um um um tivity Status Dwn 2 4 6 8 10 12 10 100 ER EE EM EM EM Um RPSU Base Activi r ee 50575 BayStack 450 12T Dual color LED BS45003A Figure 1 3 BayStack 450 24T 12T LED Display Panel 302401 D Rev 00 1 5 Using the BayStack 450 10 100 1000 Series Switch BayStack 450 12F Switch Cas 4 Pwr Up 1 2 3 o 12 4 7 8 9 E EEE HEE E NH NN EN Link Status Dwn E EE NEM EH EH NM EH EN NH NH ENS GN GR Dx RPSU Base P EE EM EE E NM NES EN ENS
83. EM EN EN NND Activity BayStack 450 12F Dual color LED BS45071A Figure 1 4 BayStack 450 12F LED Display Panel Table 1 1 BayStack 450 Switch LED Descriptions Label Type Color State Meaning Pwr Power status Green On DC power is available to the switch s internal circuitry Off No AC power to switch or power supply failed Status System status Green On Self test passed successfully and switch is operational Blinking A nonfatal error occurred during the self test Off The switch failed the self test RPSU RPSU status Green On The switch is connected to the HRPSU and can receive power if needed Off The switch is not connected to the HRPSU or HRPSU is not supplying power CAS Up Stack mode Off The switch is in standalone mode Green On The switch is connected to the upstream units Cascade A In connector Amber On The Cascade A Out connector CAS Up for this switch is looped internally wrapped to the secondary ring continued 1 6 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Table 1 1 BayStack 450 Switch LED Descriptions continued Label Type Color State Meaning Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration CAS Dwn Stack mode Off The switch is in standalone mode Green On The switch is connected to the downstream unit s Cascade A Out connector Amb
84. ES SRAN XuENS EUNT Canada Requirements Only Canadian Department of Communications Radio Interference Regulations This digital apparatus BayStack 450 switch does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications R glement sur le brouillage radio lectrique du minist re des Communications Cet appareil num rique BayStack 450 switch respecte les limites de bruits radio lectriques visant les appareils num riques de classe A prescrites dans le R glement sur le brouillage radio lectrique du minist re des Communications du Canada 302401 D Rev 00 iii Nortel Networks NA Inc Software License Agreement NOTICE Please carefully read this license agreement before copying or using the accompanying software or installing the hardware unit with pre enabled software each of which is referred to as Software in this Agreement BY COPYING OR USING THE SOFTWARE YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT THE TERMS EXPRESSED IN THIS AGREEMENT ARE THE ONLY TERMS UNDER WHICH NORTEL NETWORKS WILL PERMIT YOU TO USE THE SOFTWARE If you do not accept these terms and conditions return the product unused and in the original shipping container within 30 days of purchase to obtain a credit for the full purchase price 1 License Grant Nortel Networks NA Inc Nortel Networks grants the end u
85. IGMP Configuration or press g from the Switch Configuration Menu screen to open the IGMP Configuration screen Unit Unit Unit Unit EY X Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu 1 2 4 IGMP Configuration 125 seconds Version 1 Query Time Set Router Ports VLAN 5 Snooping Enabled Proxy Enabled Robust Value 2 Static Router Ports 1 6 7 12 13 18 19 24 25 28 X X X X Ul R X IGMP Port Member and VLAN Member Not an IGMP Member IGMP Configuration Screen 302401 D Rev 00 3 51 Using the BayStack 450 10 100 1000 Series Switch Table 3 20 Table 3 20 describes the IGMP Configuration screen fields IGMP Configuration Screen Fields Field Description VLAN Snooping Proxy Robust Value Allows you to set up or view IGMP VLAN configurations on specified VLANs You can use the space bar to toggle to any existing IGMP VLAN configurations the maximum number of VLANs that can be displayed is 64 Default 1 Range 1 to 4094 Allows you to enable or disable IGMP Snooping This field affects all VLANs for example if you disable snooping on the VLAN specified in the screen s VLAN field ALL VLANs are disabled for snooping Default Value Enabled Range Enabled Disabled Allows the
86. LED Indications During the Software Download Process Phase Description LED Indications 4 The switch downloads the new software image The switch erases the flash memory The switch programs the new software image into the flash memory The switch resets automatically 100 Mb s port status LEDs ports 18 to 24 only The LEDs begin to turn on in succession beginning with port 24 which indicates the progress of the download process When LEDs 18 to 24 are all on the switch has received the new software image successfully 100 Mb s port status LEDs ports 1 to 12 only The LEDs begin to turn on in succession beginning with port 1 which indicates that various sectors of the switch s flash memory are being erased When LEDs 1 to 12 are all on the switch s flash memory has been erased 100 Mb s port status LEDs ports 1 to 8 only The LEDs begin to turn on in succession beginning with port 1 which indicates that the new software image is being programmed into the switch s flash memory When LEDs 1 to 8 are all on the new software image has been programmed successfully into the switch s flash memory After the reset completes the new software image initiates the switch self test which comprises various diagnostic routines and subtests The LEDs display various patterns to indicate that the subtests are in progress The results of the self test are displayed briefly in the Self Test screen after which th
87. Load of New Image field 3 80 State field 3 71 Status field 3 34 support Nortel Networks xxv Switch Configuration Menu 3 18 options 3 19 302401 D Rev 00 Switch Configuration option 3 5 sysContact field 3 17 sysDescr field 3 16 sysLocation field 3 17 sysName field 3 17 sysObjectID field 3 17 sysServices field 3 17 System Characteristics option 3 5 System Characteristics screen 3 15 sysUpTime field 3 17 T technical publications xxiv technical specifications A 1 technical support xxv Technical terms filtering database identifier FID 1 34 port priority 1 33 Port VLAN Identifier PVID 1 33 tagged frame 1 33 tagged member 1 33 unregistered packet frame 1 33 untagged frame 1 33 untagged member 1 33 user_priority 1 33 VLAN Identifier VID 1 33 VLAN port members 1 33 TELNET event log operational exception 3 86 event log session status 3 86 Logout option 3 93 supported features 1 13 See also Console Comm Port Configuration screen See also TELNET Configuration screen TELNET Access field 3 76 TELNET Configuration option 3 6 TELNET Configuration screen 3 75 Temporary base unit 1 26 terminal requirements 2 10 text conventions xxiii TFTP Server IP Address field 3 80 3 83 Index 5 TFTP See Trivial File Transfer Protocol Total Octets field 3 55 Trap IP Address fields 3 14 traps 1 18 Trivial File Transfer Protocol TFTP software download 3 78 using to upg
88. MDA models Figure C 4 The 450 1LR MDA is a single MAC MDA with a separate redundant Phy backup Phy port Only one Phy port can be active at any time If the active Phy port fails the redundant Phy port automatically becomes the active port e The 450 1LX MDA is a single Phy MDA Both models conform to the IEEE 802 3z 1000BASE LX standard and use longwave 1300 nm fiber optic connectors to connect devices over single mode 3 kilometer or multimode 550 meters fiber optic cable Note The optical performance of this transceiver cannot be guaranteed when connected to a multimode fiber plant without the use of the special offset SMF MMF mode conditioning patch cord see 1000BASE LX Multimode Applications on C 13 2 450 1LR MDA 1 port redundant 1000BASE LX 1000BASE LX lollo elle Activity TX RX TX BE 450 1LR MDA 450 1LX MDA single port 1000BASE LX jejej 3 BS45045A Figure C 4 1000BASE LX MDA Front Panels Table C 4 describes the 1000BASE LX MDA components and LEDs 302401 D Rev 00 Media Dependent Adapters For installation instructions see Installing an MDA on page C 11 Table C 4 1000BASE LX MDA Components Item Label Description 1 Link Communication link LEDs green 2 PHY or Phy Select 3 Activity 4 On Valid commu
89. MultiLink Trunk Configuration Trunk Trunk Members Unit Port STP Learning Trunk Mode Trunk Status 1 15 J 17 19 21 Normal Basic Enabled 2 25 26 1 TE Normal Basic Enabled 3 2 jl 4 TE Normal Basic Enabled 4 14 1 16 JE Normal Basic Enabled 5 22 724 47 Ji Fast Basic Enabled 6 ME JE Normal Basic Disabled Trunk Trunk Name 1 S1 T1 to FS2 2 s1 T2 to 82 3 s1 T3 to S2 4 SizT4A4 to 93 5 S1 T5 to S4 6 Trunk 6 J Enter text press lt Return gt or lt Enter gt when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 1 42 MultiLink Trunk Configuration Screen for Switch S1 Switch S1 is configured as follows e Trunk read only indicates the trunks 1 to 6 that correspond to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Note The Unit value in the Unit Port field is not configurable when the switch is operating standalone For detailed information about the MultiLink Trunk Configuration screen fields see MultiLink Trunk Configuration on page 3 37 Ports 15 17 19 and 21 are assigned as trunk members of trunk 1 Ports 25 and 26 are assigned as trunk members of trunk 2 302401 D Rev 00 1 61 Using the BayStack 450 10 100 1000 Se
90. N 303978 A 4 Cascade max return cable PN 303979 A BS0035B Figure 1 14 Redundant Cascade Stacking Feature 302401 D Rev 00 1 31 Using the BayStack 450 10 100 1000 Series Switch IEEE 802 1Q VLAN Workgroups BayStack 450 switches support up to 64 port based VLANs with 802 1Q tagging available per port Ports are grouped into broadcast domains by assigning them to the same VLAN Frames received in one VLAN can only be forwarded within that VLAN and IP Multicast frames and unknown unicast frames are flooded only to ports in the same VLAN Setting up virtual LANs VLANs is a way to segment networks to increase network capacity and performance without changing the physical network topology Figure 1 15 With network segmentation each switch port connects to a segment that is a single broadcast domain When a switch port is configured to be a member of a VLAN it is added to a group of ports workgroup that belong to one broadcast domain The BayStack 450 switch allows you to assign ports to VLANs using the console or TELNET VLAN assignment is not currently available through SNMP You can assign different ports and therefore the devices attached to these ports to different broadcast domains This feature allows network flexibility because you can reassign VLANs to accommodate network moves additions and changes eliminating the need to change physical cabling VLAN 1 VLAN 2 BayStack 4
91. RE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE iv 302401 D Rev 00 Licensee is responsible for the security of its own data and information and for maintaining adequate procedures apart from the Software to reconstruct lost or altered files data or programs 4 Limitation of liability IN NO EVENT WILL NORTEL NETWORKS OR ITS LICENSORS BE LIABLE FOR ANY COST OF SUBSTITUTE PROCUREMENT SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES RESULTING FROM INACCURATE OR LOST DATA OR LOSS OF USE OR PROFITS ARISING OUT OF OR IN CONNECTION WITH THE PERFORMANCE OF THE SOFTWARE EVEN IF NORTEL NETWORKS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT SHALL THE LIABILITY OF NORTEL NETWORKS RELATING TO THE SOFTWARE OR THIS AGREEMENT EXCEED THE PRICE PAID TO NORTEL NETWORKS FOR THE SOFTWARE LICENSE 5 Government Licensees This provision applies to all Software and documentation acquired directly or indirectly by or on behalf of the United States Government The Software and documentation are commercial products licensed on the open market at market prices and were developed entirely at private expense and without the use of any U S Government funds The license to the U S Government is granted only with restricted rights and use duplication or disclosure by the U S Government is subject to the restrictions set fo
92. S45005A BayStack 450 Switch Used as a Desktop Switch 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Segment Switch Application Figure 1 7 shows a BayStack 450 24T switch used as a segment switch to alleviate user contention for bandwidth and eliminate server and network bottlenecks Before segmentation 88 users had a total bandwidth of only 10 Mb s available After segmentation 92 users have 40 Mb s four times the previous bandwidth while adding 22 dedicated 100 Mb s connections This configuration can be extended to add more segments without degrading performance Before 10BASE T hubs Server Pe TE E To Up to Network 88 users Center Key 10 Mb s 100 Mb s 200 Mb s 88 users share 10 Mb s 10 88 Mb s per user Server bottleneck 10 Mb s bandwidth Network center bottleneck 10 Mb s bandwidth Total of 88 users After BayStack 450 24T switch dato Es users LE Up to 23 LEER users Up to 23 T XL users Up to 23 duel users o C Four sets of 23 users each set shares 10 Mb s 10 23 Mb s per user Addition of 22 users each with dedicated 100 Mb s bandwidth Server with dedicated 100 Mb s bandwidth Network center with dedicated 100 Mb s full dupl
93. Si selecciona el comando Restaurar valores predeterminados todos los valores de configuraci n se sustituir n por las valores predeterminados en f brica al pulsar Intro Attenzione Nel caso in cui si selezioni la reimpostazione dei valori di default tutte le impostazioni configurate verranno sostituite dai default di fabbrica premendo il tasto Invio OFF OF OF b B IF PFAIFOREI UL Yb AVUE SER 4c HEDAYVIATL VaveEente RES Enter amp MLEES THWAROREIBREHET The Reset to Default Settings option accessed from the main menu allows you to reset a standalone switch a specific unit in a stack configuration or an entire stack and replace all configured switch parameters with the factory default values To view factory default values see Appendix F Default Settings The Reset to Default Settings option takes approximately 5 seconds to complete During this time the switch initiates a self test that comprises various diagnostic routines and subtests The LEDs display various patterns to indicate that the subtests are in progress 3 90 302401 D Rev 00 Using the Console Interface The results of the self test are displayed briefly 5 or 10 seconds in the Self Test screen Figure 3 41 which is followed by the Nortel Networks logo screen Figure 3 42 g N BayStack 450 24T Self Test CPU RAM test Pass ASIC addressing test Pass ASIC buffer RAM test Pass Port internal loopba
94. Software Release V1 3 0 Part No 302401 D Rev 00 July 1999 4401 Great America Parkway Santa Clara CA 95054 Using the BayStack 450 10 100 1000 Series Switch NORTEL NETWORKS Copyright 1999 Nortel Networks All rights reserved Printed in the USA July 1999 The information in this document is subject to change without notice The statements configurations technical data and recommendations in this document are believed to be accurate and reliable but are presented without express or implied warranty Users must take full responsibility for their applications of any products specified in this document The information in this document is proprietary to Nortel Networks NA Inc Trademarks NORTEL NETWORKS is a trademark of Nortel Networks Corporation Bay Networks and Optivity are registered trademarks and Accelar BayStack EZ LAN Optivity Campus Optivity Enterprise StackProbe and the Bay Networks logo are trademarks of Nortel Networks NA Inc Microsoft MS MS DOS Win32 Windows and Windows NT are registered trademarks of Microsoft Corporation All other trademarks and registered trademarks are the property of their respective owners Statement of Conditions In the interest of improving internal design operational function and or reliability Nortel Networks NA Inc reserves the right to make changes to the products described in this document without notice Nortel Networks NA Inc does not assume any liability that ma
95. VID 2 Port Priority 6 Enter text press lt Return gt or lt Enter gt when complete Mess Ctrl R to return to previous menu Press Ctrl C to return to Main Pax Figure 1 37 Setting Port Priority Example For more information about using this feature see VLAN Configuration Menu on page 3 22 1 56 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches MultiLink Trunks MultiLink Trunks allow you to group up to four switch ports together to form a link to another switch or server thus increasing aggregate throughput of the interconnection between the devices up to 800 Mb s in full duplex mode You can configure up to six MultiLink Trunks The Trunk members can reside on a single unit or on multiple units within the same stack configuration as a distributed trunk MultiLink Trunking software detects misconfigured or broken trunk links and redirects traffic on the misconfigured or broken trunk link to other trunk members within that trunk You can use the Trunk Configuration screen to create switch to switch and switch to server MultiLink Trunk links see Figures 1 38 and 1 39 Figure 1 38 shows two trunks T1 and T2 connecting switch S1 to switches S2 and S3
96. a En ese caso p ngase en contacto con Nortel Networks para obtener ayuda al respecto Attenzione In caso di modifica delle password predefinite nel sistema assicurarsi di annotare le nuove password e di conservarle in un luogo sicuro Nel caso in cui le nuove password vengano dimenticate non sar possibile accedere all interfaccia della console In tal caso contattare la Nortel Networks per avere assistenza EE VRTLRRLETZTIL CONAD RERET BA WISRLUARI FERED CREGEMICRE LTS ES PLUNAD PEBNILESE SITI A LIDIA RETO RA CEE OBA Bay Networks E C C3 amp f amp X T2 6 Uv 3 64 302401 D Rev 00 Using the Console Interface Renumber Stack Units The Renumber Stack Units screen Figure 3 26 allows you to renumber the units configured in the stack When selected this option identifies the unit number of each unit in the stack configuration by lighting the corresponding number of 100 Mb s port LEDs on each unit for approximately 10 seconds For example unit 3 will display three LEDs Note This menu option and screen only appear when the switch is participating in a stack configuration Choose Renumber Stack Units or press n from the main menu to open the Renumber Stack Units screen Renumber Stack Units N Current Unit Number MAC Address New Unit Number b p 00 60 d 77 a6 0c 1 2 00 60 fd 77 a5 f0 2 3 00 60 fd 77 a4 4c 3 4 00 60 fd 77 ab 84 D ox Renumberi
97. a mirroring port the VLAN configuration cannot be changed VLANs are not dependent on Rate Limiting settings e faportis an IGMP member on any VLAN and is removed from a VLAN the port s IGMP membership is also removed e Ifa port is added to a different VLAN and it is already configured as a static router port the port is configured as an IGMP member on that specific VLAN For more information about configuring VLANs see VLAN Configuration Menu on page 3 22 See also Appendix D Quick Steps to Features for configuration flowcharts that can help you use this feature 302401 D Rev 00 1 47 Using the BayStack 450 10 100 1000 Series Switch IGMP Snooping BayStack 450 switches can sense IGMP host membership reports from attached stations and use this information to set up a dedicated path between the requesting station and a local IP Multicast router After the pathway is established the BayStack 450 switch blocks the IP Multicast stream from exiting any other port that does not connect to another host member thus conserving bandwidth The following describes how BayStack 450 switches provide the same benefit as IP Multicast routers but in the local area Internet Group Management Protocol IGMP is used by IP Multicast routers to learn about the existence of host group members on their directly attached subnets see RFC 2236 The IP Multicast routers get this information by broadcasting IGMP queries and lis
98. a pause release control frame is received In this mode the gigabit MDA port is disabled from transmitting pause frames to its link partner Use this mode when the gigabit MDA port is connected to a buffered repeater device MultiLink Trunk Configuration The MultiLink Trunk Configuration Menu screen Figure 3 16 allows you to select the appropriate screen to configure up to six MultiLink trunks you can group up to four switch ports together to form each trunk You can configure up to six MultiLink trunks in each stack with trunk members in either a single unit or distributed between units within the stack configuration distributed trunking You can monitor the bandwidth usage for the trunk member ports within each trunk For more information about configuring MultiLink Trunks see MultiLink Trunks on page 1 57 Note When a trunk is not active Trunk Status field set to Disabled configuration changes do not take effect until you set the Trunk Status field to Enabled Choose MultiLink Trunk Configuration or press t from the Switch Configuration Menu screen to open the MultiLink Trunk Configuration Menu screen 302401 D Rev 00 3 37 Using the BayStack 450 10 100 1000 Series Switch 7 Use arrow keys to highlight option press lt Return gt or lt Enter gt to select option ig Ctrl R to return to previous menu Press Ctrl C to return to Main a MultiLink Trunk Configuration Menu A MultiLink Trunk
99. able de alimentaci n siempre debe estar conectado en una ubicaci n que permita acceder al cable de forma r pida y segura en caso de emergencia Avvertenza Estrarre il cavo di alimentazione l unico sistema per spegnere il dispositivo Il cavo di alimentazione deve essere sempre collegato in una posizione che permetta l accesso facile e sicuro in caso di emergenza ES SEIRQ FEBUSM CED OTA4 M ATO EDAD ACT BRI KEREOBS Zu E AL T E 302401 D Rev 00 Installing the BayStack 450 Switch To connect the AC power cord follow these steps 1 Plug one end of the AC power cord into the AC power receptacle on the switch back panel Figure 2 8 100 240V 47 63Hz O Ca Cascade Module atre Figure 2 8 BayStack 450 Switch AC Power Receptacle BS45039A 2 Plug the other end of the AC power cord into the grounded AC power outlet Figure 2 9 eee Figure 2 9 Grounded AC Power Outlet ha 612FA 3 See the next section Verifying the Installation 302401 D Rev 00 2 13 Using the BayStack 450 10 100 1000 Series Switch Verifying the Installation When power is applied to the switch power on self tests run You can verify proper operation of the BayStack 450 switch by observing the front panel LEDs or by viewing the self test results as displayed in the BayStack 450 switch Self Test screen Verifying the Installation Using the LEDs To
100. ack 450 switch through a TELNET session the Logout option terminates the TELNET session e If the user is accessing the BayStack 450 switch through a password protected console terminal connected to the console comm port on the switch the Logout option displays the console terminal password prompt Figure 3 43 The user must enter the correct password to access the CI screens ES BayStack Model 450 xxx HW Revx FW Vx xx SW VXx X x x Password koe ot t x KKK Bx xt AR KKK Enter Password Z Figure 3 43 Password Prompt Screen You can specify whether a password is required for the TELNET session or the console terminal using the Console Comm Port Configuration screen see Console Comm Port Configuration on page 3 58 If the console terminal is not password protected the system ignores the Logout option 302401 D Rev 00 3 93 Chapter 4 Troubleshooting This chapter describes how to isolate and diagnose problems with your BayStack 450 switch This chapter covers the following topics Interpreting the LEDs e Diagnosing and correcting the problem Normal power up sequence Port connection problems The chapter topics lead you through a logical process for troubleshooting the BayStack 450 switch For example because LEDs provide visual indications of certain problems see Interpreting the LEDs on page 4 2 to understand the various states see Table 4 1 that your switch LEDs ca
101. ack Panel ooocooocccccoccnnnoccnconnnconnnnonannnconnnnnnannnncnnos 1 9 BayStack 450 Switch Used as a Desktop Switch 1 19 BayStack 450 Switch Used as a Segment Switch 1 20 Configuring Power Workgroups and a Shared Media Hub 1 21 Fail Safe Stack EXAME snm 1 22 BayStack 400 ST1 Front Panel Components sss 1 23 Connecting Cascade Cables cuna 1 24 Stack Up Comigurduon Example ite seat at a E Reed RU Ht a 1 28 Stack Down Configuration Example e 1 29 Redundant Cascade Stacking Feature esee 1 31 Port Based VLAN Example iii uices tarte isos ei 1 32 Default VLAN Setfili ie ara 1 34 80210 Boong GEA TC 1 35 002 LO Fhe aire Bars E Mee TET 1 35 80210 Tagging 9 OFA cr 1 36 SUE Tagono 4 9l ri ia 1 36 VLANs Spanning Multiple 802 1Q Tagged Switches 1 37 VLANs Spanning Multiple Untagged Switches ssssese 1 38 Possible Problems with VLANs and Spanning Tree Protocol 1 39 Multiple VLANs Sharing Resources esses 1 40 VLAN Broadcast Domains Within the Switch sess 1 41 Default VLAN Configuration Screen Example sess 1 42 VLAN Configuration Screen Example esses 1 43 Default VLAN Port Configuration Screen Example
102. ack switches With 400 4TX MDAs installed in each switch the stack can accommodate a maximum of 224 switch ports Because stack parameters are associated with the base unit see Base Unit on page 1 25 the physical stack order depends on the base unit s position and whether the stack is configured stack up or stack down 302401 D Rev 00 1 27 Using the BayStack 450 10 100 1000 Series Switch Stack Up Configurations In Figure 1 12 data flows from the base unit unit 1 to the next switch which is assigned as unit 2 and continues until the last switch in the stack is assigned as unit 8 The physical order of the switches is from bottom to top unit 1 to unit 8 e e O oe ge a eama Unit 8 EC com te Unit 7 a fi i Semen sut s e A AE Unit 5 iis ni TEL ae ae So Z Unit 4 TER eC ME 2 A e TDI i Ec ynta Li FA S Unit 2 A E x Ld 2 JT z Unit 1 ids means In 1 Last unit 2 Base unit 3 Cascade cable PN 303978 A 4 Cascade max return cable PN 303979 A BS0033B Figure 1 12 Stack Up Configuration Example Stack Down Configurations In Figure 1 13 data flows from the base unit unit 1 to the next switch which is assigned as unit 2 and continues until the last switch in the stack is assigned as unit 8 The
103. activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 4 100BASE FX port connectors Model 400 2FX uses SC connectors Model 400 4FX uses MT RJ connectors 302401 D Rev 00 C 5 Using the BayStack 450 10 100 1000 Series Switch 1000BASE SX MDAs A Warning This is a Class 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an optical fiber or connector port Always assume that the fiber optic cable or connector is connected to a laser light source A Vorsicht Dieses Laser LED Produkt der Klasse 1 enth lt eine Laserlichtquelle die zu Augenverletzungen f hren kann Sehen Sie nie in einen Lichtwellenleiter oder Glasfaserstecker Port Gehen Sie immer davon aus da das Glasfaserkabel oder der Glasfaserstecker an eine Laserlichtquelle angeschlossen ist Avertissement Ceci est un appareil Laser DEL de Classe 1 Cet appareil contient une source lumineuse a rayons laser dangereuse pour les yeux Ne regardez jamais directement une fibre optique ou un port de connexion Agissez toujours comme si le cable de fibres optiques ou le connecteur tait reli 4 une source lumineuse 4 rayons laser Advertencia Este es un producto l ser LED de Clase 1 Contiene una fuente de luz l ser que puede causar lesiones en los ojos Nunca mire dentro de un cable o de un puerto de conexi n de fibra ptica
104. am neighbor S1 Designated router BN Host membership query Consolidated report BayStack 450 24T Switch BayStack 450 24T Switches BayStack 450 24T Host membership Swich Host report membership report BS45022B Figure 1 32 BayStack 450 Switch Filtering IP Multicast Streams 1 of 2 Switch S1 treats the consolidated proxy reports from S2 and S4 as if they were reports from any client connected to its ports and generates a consolidated proxy report to the designated router In this way the router receives a single consolidated report from that entire subnet 1 50 302401 D Rev 00 S1 Figure 1 33 BayStack 450 10 100 1000 Series Switches After the switches learn which ports are requesting access to the IP Multicast stream all other ports not responding to the queries are blocked from receiving the IP Multicast Figure 1 33 Internet E Designated router oS Host membership E HA query BayStack 450 24T 2 Switch BayStack 450 24T Switches
105. ames to the corresponding configured trunks The names chosen for this example provide meaningful information to the user for example S4 T5 to S1 indicates that Trunk 1 in switch S4 connects to Switch 1 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Before Configuring Trunks When you create and enable a trunk the trunk members switch ports take on certain settings necessary for correct operation of the MultiLink Trunking feature Before configuring your MultiLink Trunk you must consider these settings along with specific configuration rules as follows 1 Read the configuration rules provided in the next section MultiLink Trunking Configuration Rules 2 Determine which switch ports up to four are to become trunk members the specific ports making up the trunk A minimum of two ports are required for each trunk e Ensure that the chosen switch ports are set to Enabled using either the Port Configuration screen see Port Configuration on page 3 32 or network management Trunk member ports must have the same VLAN configuration 3 Allnetwork cabling should be complete and stable before configuring any trunks to avoid configuration errors 4 Consider how the existing spanning tree will react to the new trunk configuration see Spanning Tree Considerations for MultiLink Trunks on page 1 72 5 Consider how existing VLANs will be affected by the addition of a trunk 6 After
106. any copy in whole or in part Except as expressly provided in this Agreement Licensee may not copy or transfer the Software or user manuals in whole or in part The Software and user manuals embody Nortel Networks and its licensors confidential and proprietary intellectual property Licensee shall not sublicense assign or otherwise disclose to any third party the Software or any information about the operation design performance or implementation of the Software and user manuals that is confidential to Nortel Networks and its licensors however Licensee may grant permission to its consultants subcontractors and agents to use the Software at Licensee s facility provided they have agreed to use the Software only in accordance with the terms of this license 3 Limited warranty Nortel Networks warrants each item of Software as delivered by Nortel Networks and properly installed and operated on Nortel Networks hardware or other equipment it is originally licensed for to function substantially as described in its accompanying user manual during its warranty period which begins on the date Software is first shipped to Licensee If any item of Software fails to so function during its warranty period as the sole remedy Nortel Networks will at its discretion provide a suitable fix patch or workaround for the problem that may be included in a future Software release Nortel Networks further warrants to Licensee that the media on which the Soft
107. arding 12 ormal Learning 128 10 Forwarding 13 3 Normal Learning 128 10 Forwarding 14 3 Normal Learning 128 10 Forwarding More Press Ctrl N to display choices for additional ports Use space bar to display choices press lt Return gt or lt Enter gt to select choice one Ctrl R to return to previous menu Press Ctrl C to return to Main aa Figure 3 29 Spanning Tree Port Configuration Screen 1 of 2 302401 D Rev 00 3 69 Using the BayStack 450 10 100 1000 Series Switch pe Spanning Tree Port Configuration N Unit 1 Port Trunk Participation Priority Path Cost State 15 Normal Learning 128 5 Forwarding 16 Normal Learning 128 5 Forwarding 17 1 Normal Learning 128 10 Forwarding 18 Normal Learning 128 10 Forwarding 19 4 Normal Learning 128 10 Forwarding 20 4 Normal Learning 128 10 Forwarding 2T Normal Learning 128 10 Forwarding 22 5 Normal Learning 128 10 Forwarding 23 5 Normal Learning 128 10 Forwarding 24 Normal Learning 128 10 Forwarding 25 2 Normal Learning 128 10 Forwarding 26 2 Normal Learning 128 10 Forwarding 27 Normal Learning 128 10 Forwarding 28 Normal Learning 128 10 Forwarding Switch Normal Learning Stack Normal Learning Press Ctrl P to display choices for ports 1 14 Use space bar to display choices press Return or Enter to select choice ress Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 3 30 Spanning Tree P
108. at your RS 232 cable pinouts are configured for DCE connections see DB 9 RS 232 D Console Comm Port Connector on page E 5 The console port default settings are 9600 baud with eight data bits one stop bit and no parity as the communications format with flow control set to disabled Uplink Expansion Slot The Uplink Expansion slot allows you to attach optional media dependent adapters MDAs that support a range of media types see Appendix C Media Dependent Adapters for more information about MDA types available from Nortel Networks Port Connectors 10BASE T 100BASE TX Ports The BayStack 450 24T switch and the BayStack 450 12T switch use 10BASE T 100BASE TX RJ 45 8 pin modular port connectors Note The RJ 45 port connectors on BayStack 450 switches manufactured prior to December 1998 are numbered 1 to 12 and 13 to 24 in succession from left to right Later units use port connectors that are configured with one or two dual six port groups numbered 1 to 12 and 13 to 24 The top rows are odd numbered and the bottom rows are even numbered see Figure 1 2 on page 1 2 Port specific examples in this guide show the appropriate port connections when required other examples apply to both versions 302401 D Rev 00 1 3 Using the BayStack 450 10 100 1000 Series Switch The IOBASE T 100BASE TX port connectors are configured as MDI X media dependent interface crossover These ports connect over strai
109. ate operation write or erase failed Configuration information may be lost Figure 3 38 Sample Event Log Entry Showing Flash Update Status 302401 D Rev 00 3 87 Using the BayStack 450 10 100 1000 Series Switch Reset The Reset option accessed from the main menu allows you to reset a standalone switch a specific unit in a stack configuration or an entire stack without erasing any configured switch parameters Resetting the switch takes approximately 5 seconds During this time the switch initiates a self test that comprises various diagnostic routines and subtests The LEDs display various patterns to indicate that the subtests are in progress The results of the self test are displayed briefly 5 or 10 seconds in the Self Test screen Figure 3 39 which is followed by the Nortel Networks logo screen Figure 3 40 Note The Self Test screen remains displayed only if the self test detects a fatal error errr BayStack 450 24T Self Test CPU RAM test ie Pass ASIC addressing test Pass ASIC buffer RAM test Pass Port internal loopback test Pass Fan Test Pass Self test complete e J Figure 3 39 Self Test Screen After Resetting the Switch Note The Self Test screen for a switch that is participating in a stack configuration includes an additional test cascade SRAM test 3 88 302401 D Rev 00 Using the Console Interface M OC ck ck CK Ck ck c0 C
110. ation Installation instructions are provided with the wall mount kit Installing the BayStack 450 Switch on a Flat Surface Caution When this device is installed in a stack on a shelf or tabletop the accumulated weight of the port cables increases with the height of the shelf or tabletop Achtung Wenn dieses Ger t in einem Stapel auf einem Tisch oder einem Regalboden installiert wird erh ht sich das Gesamtgewicht der Schnittstellenkabel mit der H he des Regalbodens oder Tisches Attention Si l appareil est pos dans un rack ou sur une tag re notez bien que le poids du c blage r seau augmente avec la hauteur de l installation Precauci n Cuando este dispositivo se instala apilado en un estante o sobre una mesa el peso acumulado de los cables de los puertos aumenta seg n la altura del estante o de la mesa Attenzione Quando il dispositivo viene installato in stack su un ripiano o su un tavolo il peso dei cavi connessi alle porte aumenta in proporzione all altezza del ripiano o del tavolo DID D QD 302401 D Rev 00 2 3 Using the BayStack 450 10 100 1000 Series Switch mE COTA INT REMPADABZY IIT TA RIUS Bea Meat lt GOON T RAZR T PLOKES WALET The BayStack 450 switch can be mounted onto any appropriate flat level surface that can safely support the weight of the switch and its attached cables as long as there is adequate space around the unit for ventilation an
111. ation for any reason Licensee will immediately destroy or return to Nortel Networks the Software user manuals and all copies Nortel Networks is not liable to Licensee for damages in any form solely by reason of the termination of this license 8 Export and Re export Licensee agrees not to export directly or indirectly the Software or related technical data or information without first obtaining any required export licenses or other governmental approvals Without limiting the foregoing Licensee on behalf of itself and its subsidiaries and affiliates agrees that it will not without first obtaining all export licenses and approvals required by the U S Government i export re export transfer or divert any such Software or technical data or any direct product thereof to any country to which such exports or re exports are restricted or embargoed under United States export control laws and regulations or to any national or resident of such restricted or embargoed countries or ii provide the Software or related technical data or information to any military end user or for any military end use including the design development or production of any chemical nuclear or biological weapons 9 General If any provision of this Agreement is held to be invalid or unenforceable by a court of competent jurisdiction the remainder of the provisions of this Agreement shall remain in full force and effect This Agreement will be governed by the laws
112. automatically determines the physical order of all units in the stack according to the position of the base unit within the stack Thereafter the individual units maintain their original unit numbering even if you change the position of one or more units in the stack you can renumber the units using the Renumber Stack Units screen see Renumber Stack Units on page 3 65 For example when you initially power up the stack the base unit becomes unit 1 and the unit that the base unit connects to via the Cascade A Out cable becomes unit 2 and the next unit is unit 3 and so on until the maximum stack configuration up to 8 units is reached If you change the base unit to another unit in the stack the new base unit keeps its original unit number in the stack 302401 D Rev 00 1 25 Using the BayStack 450 10 100 1000 Series Switch Stack MAC Address The Stack MAC address is automatically assigned during the stack initialization The base unit s MAC address with a software offset is used for the Stack MAC address For example if the base unit s MAC address is 00 00 82 99 44 00 and the Stack software offset is 1F then the Stack MAC address becomes 00 00 82 99 44 1F If you designate another unit in the stack as the base unit the MAC address of the new base unit with offset now applies to the stack configuration The original stack IP address still applies to the new base unit Temporary Base Unit If an assigned
113. ber 2 sysUpTime 00 00 53 Reset Count 2 Successful connection from IP address 38 227 40 8 access mod no security Entry Number 1 sysUpTime 00 00 00 Reset Count 1 Software downloaded to BayStack Model Press Ctrl P to see previous display UN Ctrl R to return to previous menu Press Ctrl C to return to Main uu d 450 24T HW RevA FW V1 00 SW V1 0 0 0 Press Ctrl N to s mor ntries ES Figure 3 35 Event Log Screen 302401 D Rev 00 3 85 Using the BayStack 450 10 100 1000 Series Switch The Event Log screen provides the following information e Software download Indicates the new software version e Authentication failure Indicates any attempted SNMP get or set access that specified an invalid community string TELNET session status Indicates various TELNET events For details on configuring this feature see TELNET Configuration on page 3 75 Operational exception Indicates that the microprocessor has received an exception at the specified vector number and dumps stack registers e Excessive bad entries Displays excessive bad entries detected by firmware e Write threshold Displays event entries that exceeded the write threshold e Flash update Displays status of flash updates Excessive Bad Entries If the firmware detects excessive bad entries in the event log s flash memory errors exceeding 75 percent of the memory buffer the event log is cleared
114. by the designated port monitor when one of the address based monitoring modes is selected This port will be monitored according to the value of Address A in the selected Monitoring Mode field see Table 3 18 Users can enter the MAC address from this screen or from the MAC Address Table screen The entry is displayed and can be modified by either screen see MAC Address Table on page 3 20 Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF continued 3 46 302401 D Rev 00 Using the Console Interface Table 3 17 Port Mirroring Configuration Screen Fields continued Field Description Address B Indicates the MAC addresses that will be monitored by the designated port monitor when one of the address based monitoring modes is selected This port will be monitored according to the value of Address B in the selected Monitoring Mode field see Table 3 18 Users can enter the MAC address from this screen or from the MAC Address Table screen The entry is displayed and can be modified by either screen see MAC Address Table on page 3 20 Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF Table 3 18 describes the various monitoring modes available from the Port Mirroring Configuration screen Table 3 18 Monitoring Modes Fields Description Port based Disabled Default value for this feature gt Port X Monitor all traf
115. ceso de descarga del software Si lo hace puede alterar la imagen de la programaci n firmware Attenzione Non interrompere l alimentazione elettrica al dispositivo durante il processo di scaricamento del software In caso di interruzione l immagine firmware potrebbe danneggiarsi D D D Hm VIKVIPVSFIDVO ELTWNSOER INT R ADBRED SECS EEN ERSIAL FF LILIOLA VEBIBNDHVET The Software Download screen Figure 3 33 allows you to revise the BayStack 450 switch software image that is located in nonvolatile flash memory To download the BayStack 450 switch software image you need a properly configured Trivial File Transfer Protocol TFTP server in your network and an IP address for the switch or stack if configured To learn how to configure the switch or stack IP address See IP Configuration on page 3 8 Choose Software Download or press f from the main menu to open the Software Download screen 3 78 302401 D Rev 00 Using the Console Interface You can monitor the software download process by observing the BayStack 450 switch LEDs see LED Indications During the Download Process on page 3 80 a N Software Download Image Filename b4501102 img TFTP Server IP Address 192 0 1 12 Start TFTP Load of New Image Yes The Software Download process has started Do NOT power down the switch before the process has completed approximately 10 minutes Ente
116. cess to the Cl Thereafter you will need to specify the correct password at the console terminal prompt See Console Read Only Switch Password and Console Read Write Switch Password for more information Default Value Not Required Range Not Required Required for TELNET Required for Console Required for Both Enables password protection for accessing the console interface Cl of any participating switch in a stack configuration through a TELNET session a console terminal or both If you set this field to Required you can use the Logout option to restrict access to the Cl of any stack unit Thereafter you will need to specify the correct password at the console terminal prompt when accessing the stack See Console Read Only Stack Password and Console Read Write Stack Password for more information Default Value Not Required Range Not Required Required for TELNET Required for Console Required for Both When the Console Switch Password field is set to Required for TELNET for Console or for Both this field allows read only password access to the Cl of a standalone switch Users can access the Cl using the correct password see default but cannot change parameters or use the Reset option or Reset to Default option Default Value user Range An ASCII string of up to 15 printable characters continued 3 60 302401 D Rev 00 Using the Console Interface Table 3 22 Console Comm Port Configuration Screen Field
117. ch IP Address In Band Subnet Mask Default Gateway BootP Disabled 0 0 0 0 no IP address assigned 0 0 0 0 no IP address assigned 0 0 0 0 no subnet mask assigned 0 0 0 0 no IP address assigned IP Configuration Setup page 3 8 Read Only Community String Read Write Community String Trap IP Address Community String Authentication Trap Link Up Down Trap public SNMP Configuration page 3 13 private 0 0 0 0 no IP address assigned Zero length string Enabled Enabled sysContact sysName sysLocation Zero length string System Characteristics page 3 15 Zero length string Zero length string continued 302401 D Rev 00 F 1 Using the BayStack 450 10 100 1000 Series Switch Table F 1 Factory Default Settings for the BayStack 450 Switch continued Field Default setting Appears in this Cl screen Aging Time 300 seconds MAC Address Table page 3 20 Find an Address Port Mirroring Address A Port Mirroring Address B 00 00 00 00 00 00 no MAC address assigned 00 00 00 00 00 00 no MAC address assigned 00 00 00 00 00 00 no MAC address assigned Create VLAN Delete VLAN VLAN Name Port Membership 1 VLAN Configuration page 3 24 blank field VLAN VLAN number U all ports assigned as untagged members of VLAN 1 Unit 1 VLAN Port Configuration page 3 26 Port 1 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Fra
118. cifies the maximum age in seconds that a Hello message can attain before it is discarded This parameter specified by management for this bridge takes effect only when the bridge becomes the root bridge Note that if this bridge becomes the root bridge its Maximum Age Time parameter value becomes the Actual Maximum Age Time parameter value for all bridges participating in the spanning tree network See also Maximum Age Time Default Value 20 seconds Range 6 to 40 seconds Indicates the Forward Delay parameter value specified by management for this bridge This parameter takes effect only when this bridge becomes the root bridge The Forward Delay parameter value specifies the amount of time that the bridge ports remain in the Listening and Learning states before entering the Forwarding state Note that all bridges participating in the spanning tree network use the root bridge s Forward Delay parameter value See also Forward Delay Default Value 15 seconds Range 4 to 30 seconds 3 74 302401 D Rev 00 Using the Console Interface TELNET Configuration The TELNET Configuration screen Figure 3 32 allows a user at a remote console terminal to communicate with the BayStack 450 switch as if the console terminal were directly connected to it You can have up to four active TELNET sessions at one time Choose TELNET Configuration or press t from the main menu to open the TELNET Configuration screen ELNET
119. ck test Pass Fan Test Pass Self test complete NY Figure 3 41 Self Test Screen After Resetting to Default Settings Note The Self Test screen remains displayed only if the self test detects a fatal error 302401 D Rev 00 3 91 Using the BayStack 450 10 100 1000 Series Switch M KOC ck ck OK Ck ck cC ck CC Ck ck Ck Ck Ck Ck ck Sk Ck ck ck ok Ck ck ck Ck Ck ck ck ck Ck ck ck ko ko ko ko ko ko ko ko Nortel Networks ig Copyright All Rights Reserved E BayStack 450 xxx T Versions ck ck ck ck ck ck ck ck ck ck ck cock KKK KKK ck ck ck ck ck ck ck ck ck ok ck ck ck ck ck ck ko ko ko ko ko ko ko ko Enter Ctrl Y to begin c 1996 1999 HW Revx FW Vx xx SW VX X X X d Figure 3 42 Nortel Networks Logo Screen After Resetting to Default Settings Note The Nortel Networks logo screen for your switch displays the BayStack 450 model number and the current hardware firmware and software versions Upon successful completion of the power up self tests the switch is ready for normal operation To access the BayStack 450 main menu press Ctrl Y 3 92 302401 D Rev 00 Logout Using the Console Interface The Logout option accessed from the main menu allows a user working at a password protected console terminal or in an active TELNET session to terminate the session The Logout option works as follows e If the user is accessing the BaySt
120. cocinonococnnnnnnanannnonnnanonos B 2 Table B 3 1000BASE SX Receive Characteristics sera B 3 Table B 4 Worst Case 1000BASE SX Power Budget and Penalties B 4 Table B 5 Operating Range for 1000BASE LX ooo ccc eccccceeeeeeseeseseeeecseeessseees B 4 Table B 6 1000BASE LX Transmit Characteristics ee TP TET Siete BS Table B 7 1000BASE LX Receive Characteristics B 5 Table B 8 Worst Case 1000BASE LX Power Budget and Penalties B 6 Table 0 1 400 4 TX MDA Components ainia C 2 Table C 2 100BASE FX MDA Components entree tonc OAD Table C 3 1000BASE SX MDA Components cana id becado ere 0 8 Table C 4 1800BASE LX MDA Components susi i C 11 Table E 1 RJ 45 Port Connector Pin Assignments ccccceeceeseeeeeeeeeeeeeteeeaees E 2 Table E 2 DB 9 Console Comm Port Connector Pin Assignments n E 5 Table F 1 Factory Default Settings for the BayStack 450 Switch F 1 Xx 302401 D Rev 00 Preface Congratulations on your purchase of the BayStack 450 switch part of the Nortel Networks BayStack 10 100 1000 Switch line of communications products There are three versions of the BayStack 450 switch the Model 450 24T the Model 450 12T and the Model 450 12F This guide describes the features uses and installation procedures for the three versions Unless otherwise specified the te
121. completing the above steps see MultiLink Trunk Configuration on page 3 37 for screen examples and field descriptions that will help you configure your MultiLink Trunks MultiLink Trunking Configuration Rules The MultiLink Trunking feature is deterministic that is it operates according to specific configuration rules When creating trunks consider the following rules that determine how the MultiLink Trunk reacts in any network topology e Any port that participates in MultiLink Trunking must be an active port set to Enabled via the Port Configuration screen or through network management 302401 D Rev 00 1 69 Using the BayStack 450 10 100 1000 Series Switch e All trunk members must have the same VLAN configuration before the Trunk Configuration screen s Trunk Status field can be set to Enabled see WLAN Configuration on page 3 24 e When an active port is configured in a trunk the port becomes a trunk member when you set the Trunk Status field to Enabled The spanning tree parameters for the port then change to reflect the new trunk settings e If you change the spanning tree participation of any trunk member to Enabled or Disabled the spanning tree participation of all members of that trunk changes similarly see Spanning Tree Considerations for MultiLink Trunks on page 1 72 e When a trunk is enabled the trunk spanning tree participation setting takes precedence over that of any trunk member When a trunk
122. configuration choose MultiLink Trunk Configuration from the MultiLink Trunk Configuration Menu screen Figure 1 43 shows the MultiLink Trunk Configuration screen for switch S2 z MultiLink Trunk Configuration Trunk Mode Trunk Status a B Ctrl R to return to previous menu Press Ctrl C to return to Main Td Ema ama caca Trunk Trunk Members Unit Port STP Learning 1 25 11 26 11 IE Normal 2 l jl 49 1L 4 JE Normal 3 M 2 TE E lt Normal 4 AW x IE TIL 4 Normal 5 Jp Z TE IE Normal 6 Jt TE lt Normal Trunk Trunk Name 1 S2iIZ to S1 2 S23T3 to Sl 3 Trunk 3 4 Trunk 44 5 Trunk 5 6 Trunk 6 Enter text press Return or Enter when complete Basic Basic Basic Basic Basic Basic Enabled Enabled Disabled Disabled Disabled Disabled Figure 1 43 MultiLink Trunk Configuration Screen for Switch S2 Switch S2 is configured as follows Trunk read only indicates the trunks 1 to 6 that correspond to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Ports 25 and 26 are assigned as trunk members of trunk 1 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Ports 1 and 3 are assigned as trunk members of trunk 2
123. cr e adi o Pod nd c da 2 13 Observing LEDs to Verify Proper Operation ssssss 2 14 BayStack 450 Switch Self Test SCreen caisses erai ecce 2 15 302401 D Rev 00 Figure 2 12 Figure 2 13 Figure 2 14 Figure 2 15 Figure 2 16 Figure 2 17 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure 3 5 Figure 3 6 Figure 3 7 Figure 3 8 Figure 3 9 Figure 3 10 Figure 3 11 Figure 3 12 Figure 3 13 Figure 3 14 Figure 3 15 Figure 3 16 Figure 3 17 Figure 3 18 Figure 3 19 Figure 3 20 Figure 3 21 Figure 3 22 Figure 3 23 Figure 3 24 Figure 3 25 Figure 3 26 Figure 3 27 Figure 3 28 Figure 3 29 302401 D Rev 00 Nortel Networks Lago Sereen iuuenem te 2 16 SEINS S NO ERE EU TT 2 18 IP Configuration Setup Screen Standalone Switch 2 19 Main Menu Standalone Switch Example sss 2 21 Main Menu Stack Configuration Example eese 2 21 IP Configuration Setup Screen Stack Configuration 2 22 Map of Console Interface Screens eese 3 3 Console Interface Main Men vsnicncns cnica dedica 3 4 IP Configuration Setup Stree vii a dis 3 8 SNMP Configuration Sereen ic o i 3 13 System Charactenstics SCIEN sii 3 15 Switch Configuration Menu Screen sissien 3 18 MAG Address Table Screen c c scccsaccsccastencisgeracansessctasusacsrnanesesasneeniareorese 3 21 VLAN Co
124. criptions of the back panel components follow the figure 1 8 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches e um a Cascade Module 1 AC power receptacle 2 RPSU connector 3 Cascade Module Slot BS45004A Figure 1 5 BayStack 450 Switch Back Panel AC Power Receptacle The AC power receptacle accepts the AC power cord supplied For installation outside of North America make sure that you have the proper power cord for your region Any cord used must have a CEE 22 standard V female connector on one end and must meet the IEC 320 030 specifications Table 1 2 lists specifications for international power cords Table 1 2 International Power Cord Specifications Country Plug description Specifications Typical plug Continental Europe 220 or 230 VAC CEE7 standard VII male plug 50 Hz Harmonized cord HAR marking Single phase on the outside of the cord jacket to comply with the CENELEC Harmonized Document HD 21 228FA continued 302401 D Rev 00 1 9 Using the BayStack 450 10 100 1000 Series Switch Table 1 2 International Power Cord Specifications Country Plug description Specifications Typical plug U S Canada Japan 100 or 120 VAC NEMA5 15P male plug 50 60 Hz UL recognized UL stamped Single phase on cord jacket CSA certified CSA label secured to the cord 227FA United Kingdom 240 VAC BS1363 male plug with fuse 50 Hz Harmonize
125. d access to cable connectors To install the switch on a tabletop shelf or any other flat surface follow these steps 1 Set the switch on the flat surface and check for proper ventilation Allow at least 2 inches 5 1 cm on each side for proper ventilation and 5 inches 12 7 cm at the back for power cord clearance 2 Attach rubber feet to each marked location on the bottom of the chassis The rubber feet are optional but recommended to keep the unit from slipping 3 Attach all devices to the ports See Attaching Devices to the BayStack 450 Switch on page 2 7 Installing the BayStack 450 Switch in a Rack z Caution When mounting this device in a rack do not stack units directly on top of one another in the rack Each unit must be secured to the rack with appropriate mounting brackets Mounting brackets are not designed to support multiple units Achtung Wenn Sie dieses Ger t in einem Geritegestell installieren stellen Sie die Ger te nicht direkt aufeinander Jedes Ger t mu mit entsprechenden Halterungen im Gestell befestigt werden Die Halterungen sind nicht dafiir konzipiert mehrere Ger te zu tragen E Attention Si cet appareil doit tre encastr dans un rack ne jamais empiler directement plusieurs unit s les unes sur les autres Chaque unit doit tre correctement fix e avec les membrures appropri es Les membrures ne sont pas con ues pour supporter le poids d unit s multiple
126. d cord Single phase 229FA Australia 240 VAC AS3112 1981 Male plug 50 Hz Single phase 230FA RPSU Connector The RPSU connector allows you to connect a backup power supply unit to the switch Nortel Networks provides an optional high power redundant power supply unit HRPSU for this purpose The HRPSU is a hot swappable power supply unit that provides uninterrupted operation to up to four BayStack 450 switches in the event that any of the switch power supplies fail Nortel Networks provides the HRPSU power rack Order No AA0002001 with four slots for power supply modules Order No AA0005003 Each HRPSU can support up to four BayStack 450 switches Installation instructions are provided with the HRPSU Contact your Nortel Networks sales representative for more information about the HRPSU 302401 D Rev 00 Features BayStack 450 10 100 1000 Series Switches Cascade Module Slot The Cascade Module slot allows you to attach an optional BayStack 400 ST1 Cascade Module to the switch see Stack Operation on page 1 23 You can connect up to eight BayStack 450 switches into a redundant stack configuration BayStack 450 switches use a fail safe cascade stacking architecture which in the unlikely event of a switch failure maintains the integrity of the remaining stack all signals are looped back at the point of failure Because each unit in the stack has a full copy of the stack configuration operation of the stack
127. d or there is a high volume of network traffic To ensure that the download process is not interrupted do not power down the switch for approximately 10 minutes Default Value No Range Yes No LED Indications During the Download Process The software download process automatically completes without user intervention The process erases the contents of flash memory and replaces it with a new software image Be careful not to interrupt the download process until after it runs to completion the process can take up to 10 minutes depending on network conditions When the download process is complete the switch automatically resets and the new software image initiates a self test The BayStack 450 switch Self Test screen see Figure 2 11 on page 2 15 briefly displays the results and is followed by the Nortel logo screen Press Ctrl Y from the Nortel logo screen to access the BayStack 450 switch main menu During the download process the BayStack 450 switch is not operational You can monitor the progress of the download process by observing the LED indications Table 3 29 describes the LED indications during the software download process 3 80 302401 D Rev 00 Using the Console Interface Table 3 29 Note The LED indications described in Table 3 29 apply to a 24 port switch model Although a 12 port switch provides similar LED indications the LED indication sequence is associated within the 12 port range
128. ddress The bits in the IP address that contain the network address including the subnet are set to 1 in the address mask and the bits that contain the host identifier are set to 0 Default Value 0 0 0 0 no subnet mask assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point continued 302401 D Rev 00 3 9 Using the BayStack 450 10 100 1000 Series Switch Table 3 2 IP Configuration Setup Screen Fields continued Field Description Default Gateway The IP address of the default gateway Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Choosing a BootP Request Mode The BootP Request Mode field in the IP Configuration screen allows you to choose which method the switch uses to broadcast BootP requests e BootP When Needed e BootP Always e BootP Disabled e BootP or Last Address Note Whenever the switch is broadcasting BootP requests the BootP process will time out if a reply is not received within approximately 7 minutes When the process times out the BootP request mode automatically changes to BootP Disabled mode To restart the BootP process change the BootP request mode to any of the three following modes BootP When Needed BootP Always or to BootP or Last Address BootP When Needed Allows
129. dent Adapters for more information about MDA types available from Nortel Networks Refer to the documentation that came with your specific MDA for information about its cabling and LED indications BayStack 450 switches that are configured with BayStack 450 software version V1 1 0 or later provide Fail Safe stackability when you install the optional BayStack 400 ST1 Cascade Module to your switches Installation instructions are provided with the cascade module If you need to upgrade your BayStack 450 switches refer to the upgrade instructions provided in Installing the BayStack 400 STI Cascade Module You must upgrade the switch before installing the BayStack 400 ST1 Cascade Module Depending on your network configuration requirements connect the port cables the console port and any optional MDA port cables as described in the following sections After attaching the devices to the BayStack 450 switch see Connecting Power on page 2 12 to connect the AC power cord and power up the switch You can connect the BayStack 450 switch to any equipment that conforms to the IEEE 802 3 standard such as the following devices e Ethernet networking devices Individual workstations or servers e Other switches bridges or hubs 302401 D Rev 00 2 7 Using the BayStack 450 10 100 1000 Series Switch Connecting the 10BASE T 100BASE TX Ports Connect devices to the IOBASE T 100BASE TX ports as shown in Figure 2 5 The BayStack 450 switc
130. e Cl screens appear 302401 D Rev 00 3 81 Using the BayStack 450 10 100 1000 Series Switch Configuration File The Configuration File Download Upload screen Figure 3 34 allows you to store your switch stack configuration parameters on a TFTP server You can retrieve the configuration parameters of a standalone switch or an entire stack and use the retrieved parameters to automatically configure a replacement switch or stack Certain requirements apply when automatically configuring a switch or stack using this feature see Requirements on page 3 83 You must set up the file on your TFTP server and set the filename read write permission to enabled before you can save the configuration paramenters Although most configuration parameters are saved to the configuration file certain parameters are not saved see Table 3 31 on page 3 84 Choose Configuration File or press g from the main menu to open the Configuration File Download Upload screen Enter text Configuration Image Filename TFTP Server IP Address Copy Configuration Image to Server Retrieve Configuration Image from Server Configuration File Download Upload UN 32 245 164 4 press Return or Enter when complete reas Ctrl R to return to previous menu Press Ctrl C to return to Main Bii Figure 3 34 Configuration File Download Upload Screen Table 3 30 describes the Configuration File Download Upload screen fields
131. e OR Pad Gd cR RE 3 93 BayStack 450 24T 12T LED Display Panel ssssssssss 4 2 Baystack 450 12 LED Display Panel narco oreet totae tee pae 4 3 4004TA MDA Front Panel aisi pea eror a C 2 100BASE FX MDA Front Panels TUE ee TT ere 64 1000BASE SX MDA Front Panels cnica C 7 1000BASE LX MDA Front Panels cccccceccceeeeeeeeeeeeeeeeeeeeeeeeeeeeees C 10 Installing an MDA nnns A PT daa C 12 Goniigdring 80210 VLANS 1 Of B ss D 2 CGomiqgurifia 802 10 VLANS 2 0f 2 vic A ead nnda D 3 Contigurmg MUTI Trunks ue D 4 Gongurimcg Part Mirroring 1 Y aes ere e Reb a tia oce Fan D 5 Gonguring Port Mirroring Z BI 2 rasa D 6 Gohfiguring IGMP Snooping T of SY rc D 7 Configuring IGMP Snooping 2 OF J csi ir iaaiiai D 8 Configuring IGMP Snooping 3 of 3 em TONO metas selena ius D 9 RJ 45 8 Pin Modular Port CONNEC Or uenerit nnne E 1 MDI X ta MDI Cable Connections riii ccuee e li a il a E 3 MDI X to MDI X Cable Comecilone nere eet cid E 4 DB 8 Console Gomm Port Connectar ueui einer nre e nee E 5 302401 D Rev 00 Table 1 1 Table 1 2 Table 2 1 Table 3 1 Table 3 2 Table 3 3 Table 3 4 Table 3 5 Table 3 6 Table 3 7 Table 3 8 Table 3 9 Table 3 10 Table 3 11 Table 3 12 Table 3 13 Table 3 14 Table 3 15 Table 3 16 Table 3 17 Table 3 18 Table 3 19 Table 3 20 Table 3 21 Table 3 22 Table 3 23 Table 3 24 Table 3 25 Table 3
132. e Read Only When the Console Switch Password field is set to Required for TELNET for Stack Password Console or for Both this field allows read only password access to the Cl of any participating switch in a stack configuration Users can access the Cl using the correct password see default but cannot change any parameters or use the Reset option or Reset to Default option Default Value user Range An ASCII string of up to 15 printable characters continued 3 62 302401 D Rev 00 Using the Console Interface Table 3 22 Console Comm Port Configuration Screen Fields continued Field Description Console Read Write Stack Password When the Console Switch Password field is set to Required for TELNET for Console or for Both this field allows read write password access to the Cl of any participating switch in a stack configuration Users can log in to the Cl using the correct password see default and can change any parameter except the switch password You can change the default passwords for read only access and read write access to a private password Default Value secure Range Any ASCII string of up to 15 printable characters Caution If you change the system supplied default passwords be sure to write the new passwords down and keep them in a safe place If you forget the new passwords you cannot access the console interface In that case contact Nortel Networks for help Achtung Wenn Si
133. e die f r das System standardm ig eingestellten PaBw rter andern notieren Sie sich die neuen PaBw rter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen PaBworter vergessen k nnen Sie nicht mehr auf die Konsolenschnittstelle zugreifen Wenden Sie sich in diesem Fall an Nortel Networks um Unterst tzung zu erhalten Achtung Wenn Sie die f r das System standardmaBig eingestellten PaBw rter ndern notieren Sie sich die neuen PaBw rter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen PaBworter vergessen k nnen Sie nicht mehr auf die Konsolenschnittstelle zugreifen Wenden Sie sich in diesem Fall an Nortel Networks um Unterst tzung zu erhalten Attention Si vous changez les mots de passe par d faut du syst me assurez vous de bien noter vos nouveaux mots de passe et de les conserver dans un endroit s r Si vous perdez vos nouveaux mots de passe vous ne pourrez plus acc der votre interface Le cas ch ant veuillez contacter Nortel Networks continued 302401 D Rev 00 3 63 Using the BayStack 450 10 100 1000 Series Switch Table 3 22 Console Comm Port Configuration Screen Fields continued Field Description Precauci n Si modifica las contrase as predeterminadas asignadas por el sistema aseg rese de anotar las nuevas contrase as y gu rdelas en un lugar seguro Si olvida las nuevas contrase as no podr acceder al interfaz de la consol
134. e the configuration parameters for automatically configuring a replacement switch or stack with the same configuration when required Displays the Event Log screen see Display Event Log on page 3 85 Resets the switch with the current configuration settings This option is followed by a screen prompt that precedes the action Enter Yes to reset the switch enter No to abort the option Ifthe switch is participating in a stack configuration additional prompts allow you to choose to reset a specific unit in the stack or the entire stack When you select this option the switch resets runs a self test then displays the Nortel Networks logo screen Press Ctrl Y to access the BayStack 450 main menu Resets the switch to the factory default configuration settings This option is Settings followed by a screen prompt that precedes the action Enter Yes to reset the switch to the factory default configuration settings enter No to abort the option Ifthe switch is participating in a stack configuration additional prompts allow you to choose to reset a specific unit in the stack or the entire stack When you select this option the switch resets runs a self test then displays the Nortel Networks logo screen Press Ctrl Y to access the BayStack 450 main menu continued 3 6 302401 D Rev 00 Table 3 1 Using the Console Interface Console Interface Main Menu options continued Option Description L
135. e value of a field in a dotted decimal number is 255 which represents an octet of all ones 6 Enter the IP subnet mask address in the In Band Subnet Mask field then press Return 7 Enter the default gateway address in the Default Gateway field then press Return See Chapter 3 Using the Console Interface for detailed descriptions of the menus and screens you can use to customize your configuration 302401 D Rev 00 2 23 Chapter 3 Using the Console Interface This chapter describes how to configure and manage the BayStack 450 switch using the menu driven console interface CD This chapter covers the following topics e Accessing the CI menus and screens Using the CI menus and screens e Description of options available from the main menu Accessing the CI Menus and Screens You can access the CI menus and screens locally through a console terminal remotely through a dial up modem connection or in band through a TELNET session see Console Comm Port on page 2 10 You can also manage the BayStack 450 switch using Nortel Networks Optivity network management software or any generic SNMP based management software however for the switch management function to become fully operational you must supply certain parameters such as the switch IP address or stack IP address if configured see Initial Setup on page 2 17 Note If you have a properly configured BootP server in your network it will detec
136. ed with the maximum port availability Figure 3 17 shows six trunks in a stack configuration e Trunk 1 has four trunk members in unit 3 e Trunks 2 3 4 and 5 each have two trunk members in individual units e Trunk 6 has four trunk members distributed into four separate units of the stack When the trunks are enabled the trunk members take on default settings necessary for correct operation of the MultiLink Trunking feature These default settings can affect the correct operation of your configured network If you disable a trunk you may need to reconfigure the specific trunk members switch ports to return to the previous switch configuration See MultiLink Trunks on page 1 60 for more information Choose Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Configuration screen 302401 D Rev 00 3 39 Using the BayStack 450 10 100 1000 Series Switch J MultiLink Trunk Configuration E Trunk Trunk Members Unit Port STP Learning Trunk Mode Trunk Status 1 3 6 3 7 3 9 3 17 Normal Basic Enabled 2 4 25 4 26 ID TE Normal Basic Enabled 3 6 13 1 6 14 7 TE Normal Basic Enabled 4 5 19 5 20 J Normal Basic Enabled 5 8 22 1 8 23 1 Z TE Normal Basic Enabled 6 3 2 1 1 2 7 2 5 6 1 Normal Basic Disabled Trunk Trunk Name 1 US TL to FS2 2 U4 T2 to S2
137. ed according to the priority level you assign to the port see Figure 1 34 Before CRC E rie Port configuration Data parameters SA Tagged member Port1 Port2 Port 3 uf of VLAN 2 Port 5 DA 802 1 Switch High Port 5 wo 5 gt transmit 5 CRC Data Tag SA DA a queue a Low Recalculated Port 6 Port7 Ports Untagged member CRC 8100 Priority e CFI VID 2 of VLAN 2 16 bits 3 bits 1 bit 12 bits Data After SA Outgoing Key untagged packet DA unchanged Priority User priority CFI Canonical format indicator VID VLAN identifier Figure 1 34 Prioritizing Packets BS45024A The newly tagged frame is read within the switch and sent to the port s high or low transmit queue for disposition see Figure 1 35 The port transmit queue example shown in Figure 1 35 applies to all ports on the BayStack 450 switch 302401 D Rev 00 1 53 Using the BayStack 450 10 100 1000 Series Switch Port 5 Bos High priority 7 packet 6 pum ue gt 4 Port transmit User priority P 3 D y t Low Lo 0 BS45025A Figure 1 35 Port Transmit Queue As shown in Figure 1 35 the switch provides two transmission qu
138. ed because of cyclic redundancy check CRC errors Indicates the total number of packets received on this port with fewer than 64 bytes and with proper CRC and framing also known as short frames or runts Indicates the total number of packets received on this port with more than 1518 bytes and with proper CRC and framing also known as oversized frames Indicates the number of packets filtered not forwarded by this port Indicates the total number of packets flooded forwarded through this port because the destination address was not in the address database Indicates the total number of valid size packets that were received but discarded because of CRC errors and improper framing continued 3 56 302401 D Rev 00 Using the Console Interface Table 3 21 Port Statistics Screen Fields continued Field Description Collisions Indicates the total number of collisions detected on this port Single Collisions Multiple Collisions Excessive Collisions Deferred Packets Late Collisions Indicates the total number of packets that were transmitted successfully on this port after a single collision Indicates the total number of packets that were transmitted successfully on this port after more than one collision Indicates the total number of packets lost on this port due to excessive collisions Indicates the total number of frames that were delayed on the first transmission attempt but never incurred a coll
139. een Blinking Indicates network activity for the corresponding port A or high level of network activity can cause the LEDs to Amber appear to be on continuously Diagnosing and Correcting the Problem Before you perform the problem solving steps in this section cycle the power to the BayStack 450 switch disconnect and then reconnect the AC power cord then verify that the switch follows the normal power up sequence Warning To avoid bodily injury from hazardous electrical current never N remove the top cover of the device There are no user serviceable components inside Vorsicht Um Verletzungsgefahr durch einen elektrischen Stromschlag N auszuschlie en nehmen Sie niemals die obere Abdeckung vom Ger t ab Im Ger teinnern befinden sich keine Komponenten die vom Benutzer gewartet werden k nnen 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Avertissement Pour viter tout risque d lectrocution ne jamais retirer le AN capot de l appareil Cet appareil ne contient aucune pi ce accessible par l utilisateur Advertencia A fin de evitar dafios personales por corrientes el ctricas N peligrosas no desmonte nunca la cubierta superior de este dispositivo Los componentes internos no son reparables por el usuario Avvertenza Per evitare lesioni fisiche dovute a scariche pericolose di AN corrente non rimuovere mai il coperchio superiore del dispositivo I componenti interni
140. eeneeeaaes 1 27 Stack Configurations T unitis T P aa eer 1 27 E SA A 1 28 slack Dowh CONIA NE scans er annona t acci a lc xc 1 28 Redundant Cascade Stacking Feature isso 1 30 IEEE 80S TER VLANNDIKQEDOD tutore aar cp e a Pond a nup E Re D Ga rere re 1 32 IEEE 802 1Q Tagging TT ere TOUT Sowa mua ed a 1 33 VLANs Spanning Multiple Switches 1 37 VLANS Spanning Multiple 802 1Q Tagged Switches ssssse 1 37 VLANS Spanning Multiple Untagged Switches SEDED besa ieee 1 38 NACO OSTIAS A 1 40 ALAN WR UMTS y sooiniacasnisnnisa naiai Sa 1 45 pue pep ru cm cocos 1 47 o E adnata poa bp a aecenas Sa pb eis ee IGMP Snooping Configuration Rules uba ober TAS ara ERT ad 1 52 JE EE 3021p jii exar rt 1 53 viii 302401 D Rev 00 Client Server Configuration Using MultiLink Trunks ce ccceceeeceeeseeeeeeeeeeeeeees 1 58 Trunk Configuration Screen Examples inci 1 60 Trunk Configuration Screen for Swit ST ien rr het can E abbat 1 60 Trunk Configuration Screen for Switch S2 oa M FREUE 1 63 Trunk Configuration Sereen Tor SWITGII G3 Lc ecce pp casa te cr ieunun 1 65 Trunk Configuration Screen for Switch S4 sess 1 67 Before Configuring Trunks ici 1 69 MultiLink Trunking Configuration Rules omnia rias et nnt 1 69 How the MultiLink Trunk Reacts to Losing Distributed Trun
141. eld 3 55 MAC address location 1 17 stack MAC address 1 17 when configuring the BootP server 1 17 MAC Address field 3 16 MAC Address Table option 3 19 302401 D Rev 00 MAC Address Table screen 3 20 Main Menu illustration 2 18 2 21 main menu console interface 3 4 Management Information Base MIB 1 12 Maximum Age Time field 3 73 MDI X to MDI cable connections E 3 MDI X to MDI X cable connections E 4 Media Dependent Adapters C 1 1000BASE LX MDAs C 9 1000BASE SX MDAs C 6 100BASE FX MDAs C 3 10BASE T 100BASE TX MDA C 2 MIB See Management Information Base Multicasts field 3 55 MultiLink Trunk Configuration option 3 19 MultiLink Trunk Configuration screen 3 37 MultiLink Trunking configuration example 1 57 configuration rules 1 69 MultiLink Trunking description 1 15 Multiple Collisions field 3 57 N network configuration configuring power workgroups and a shared media hub 1 21 network interface card NIC connecting to 2 8 network management 1 17 network protocol standards compatibility A 2 O options Clear All Port Statistics 3 20 Console Comm Port Configuration 3 5 Display Event Log 3 6 Display Port Statistics 3 20 Display Spanning Tree Switch Settings 3 68 IP Configuration 3 5 Logout 3 7 Index 3 MAC Address Table 3 19 MultiLink Trunk Configuration 3 19 Port Configuration 3 19 Port Mirroring Configuration 3 19 Rate Limiting Configuration 3 1
142. elds continued Field Description Read Write The community string used for in band read write SNMP operations Community String Trap 1 IP Address Community String Authentication Trap Link Up Down Trap Default Value private Range Any ASCII string of up to 32 printable characters Number one of four trap IP addresses Successive trap IP address fields are numbered 2 3 and 4 Each trap address has an associated community string see Community String Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point The community string associated with one of the four trap IP addresses see Trap 1 IP Address Default Value Zero length string Range Any ASCII string of up to 32 printable characters Determines whether a trap will be sent when there is an SNMP authentication failure Default Value Enabled Range Enabled Disabled Determines whether Link Up or Link Down traps will be sent from the switch Default Value Enabled Range Enabled Disabled 1 The Trap IP Address and Community String fields can be set using a MIB table in a Nortel Networks proprietary MIB The status of the row in the MIB table can be set to Ignore If the row status is set to Ignore the fields appear to be set when viewed from the console terminal however no traps will be sent to that address until the row status is set to Valid
143. enu Press Ctrl C to return to Main ar Figure 1 53 Port Mirroring Address Based Screen Example 302401 D Rev 00 1 81 Using the BayStack 450 10 100 1000 Series Switch Port Mirroring Configuration Rules The following configuration rules apply to any port mirroring configuration You cannot configure a monitor port as a trunk member or IGMP member A monitor port cannot be used for normal switch functions When you configure a port as a monitor port the port is automatically disabled from participating in the spanning tree When you reconfigure the port as a standard switch port no longer a monitor port the port is enabled for spanning tree participation When you create a port based port mirroring configuration be sure that the monitor port and both of the mirrored ports port X and port Y have the same configuration Use the VLAN Configuration screen to configure the VLAN see VLAN Configuration on page 3 24 VLAN configuration settings for any ports configured for port based mirroring cannot be changed Use the Port Mirroring Configuration screen to disable port mirroring or reconfigure the port mirroring ports then change the VLAN configuration settings For port based monitoring of traffic use one of the following modes for monitoring broadcast IP Multicast or unknown DA frames Monitor all traffic received by port X Monitor all traffic transmitted by port X Monitor all traffic received and trans
144. epresents an 8 bit octet When strung together the four octets form the 32 bit Internet address This is called dotted decimal notation The largest possible value of a field in a dotted decimal number is 255 which represents an octet of all ones 2 18 302401 D Rev 00 Installing the BayStack 450 Switch T IP Configuration Setup N BootP Request Mode BootP Disabled Configurable In Use Last BootP In Band Stack IP Address BD U de 7 0 0 0 0 In Band Switch IP Address 0 0 0 0 0 0 0 0 In Band Subnet Mask OU AO 0 0 0 0 0 0 0 0 Default Gateway D 0 0 0 0 0 0 0 0 0 0 0 0 Use space bar to display choices press Return or Enter to select choice a Ctrl R to return to previous menu Press Ctrl C to return to Main juu Figure 2 14 IP Configuration Setup Screen Standalone Switch Enter the IP address of the switch in the In Band IP Address field then press Return Note When you enter the IP address in the In Band IP Address field and the In Band Subnet Mask field is not present the software provides an in use default value for the In Band Subnet Mask field based on the class of the entered IP address 4 Enter the IP subnet mask address in the In Band Subnet Mask field then press Return 5 Enter the default gateway address in the Default Gateway field then press Return See Chapter 3 Using the Console Interface for detailed descriptions of the menus and screens y
145. er On The Cascade A In connector CAS Dwn for this switch is looped internally wrapped to the secondary ring Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration Base Base mode Green On The switch is configured as the stack base unit Off The switch is not configured as the stack base unit or is in standalone mode Blinking Stack configuration error indicates that multiple base units or no base units are configured in the stack Amber On This unit is operating as the stack configuration s temporary base unit This condition occurs automatically if the base unit directly downstream from this unit fails If this happens the following events take place The two units directly upstream and directly downstream from the failed unit automatically wrap their cascade connectors and indicate this condition by lighting their Cas Up and Cas Dwn LEDs see Cas Up and Cas Dwn description in this table If the temporary base unit fails the next unit directly downstream from this unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration This automatic failover is a temporary safeguard only If the stack configuration loses power the temporary base unit will not power up as the base unit when power is restored For this reason
146. er it is configured to support the PVID assignment for port 8 as shown in Figure 1 25 Port Name is optional The PVID VLAN association for VLAN 3 is now PVID 3 1 44 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches T VLAN Port Configuration UN Unit 1 Port 8 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Student port PVID 3 Port Priority 0 Tagging Untagged Access Use space bar to display choices press Return or Enter to select choice Wress Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 1 29 VLAN Port Configuration Screen Example VLAN Workgroup Summary This section summarizes the VLAN workgroup examples discussed in the previous sections of this chapter As shown in Figure 1 30 switch S1 a BayStack 450 switch is configured with multiple VLANs e Ports 1 6 11 and 12 are in VLAN 1 Ports 2 3 4 7 and 10 are in VLAN 2 e Port 8 is in VLAN 3 Because S4 does not support 802 1Q tagging a single switch port on each switch must be used for each VLAN see VLANS Spanning Multiple Untagged Switches on page 1 38 302401 D Rev 00 1 45 Using the BayStack 450 10 100 1000 Series Switch The connection to S2 requires only one link between the switches because S1 and S2 are both BayStack 450 switches that support 802 10 tagging see VLANS Spanning Multip
147. er ports must be port members of at least one VLAN If a port is configured as a static router port it is configured as a static router port for all VLANs on that port The IGMP configuration is propagated through all VLANs of that port If a static router port is removed the membership for that port is removed from all VLANs of that port The IGMP snooping feature is not STP dependent The IGMP snooping feature is not Rate Limiting dependent The snooping field must be enabled for the proxy field to have any valid meaning Static router ports are configured per VLAN and per IGMP Version Note Because IGMP snooping is set up per VLAN all IGMP changes are implemented according to the VLAN configuration for the specified ports For more information about using the IGMP snooping feature see IGMP Configuration on page 3 51 See also Appendix D Quick Steps to Features for configuration flowcharts that can help you use this feature 302401 D Rev 00 IEEE 802 1p Prioritizing BayStack 450 10 100 1000 Series Switches You can use the VLAN Configuration screens to prioritize the order in which the switch forwards packets on a per port basis For example if messages from a specific segment are crucial to your operation you can set the switch port connected to that segment to a higher priority level by default all switch ports are set to Low priority Untagged packets received by the switch on that port are tagg
148. es 512 1023 bytes 1024 1518 bytes FCS Errors Undersized Packets Oversized Packets Filtered Packets Flooded Packets Frame Errors port Transmitted column Indicates the total number of 64 byte packets transmitted successfully on this port Received column Indicates the total number of 65 byte to 127 byte packets received on this port Transmitted column Indicates the total number of 65 byte to 127 byte packets transmitted successfully on this port Received column Indicates the total number of 128 byte to 255 byte packets received on this port Transmitted column Indicates the total number of 128 byte to 255 byte packets transmitted successfully on this port Received column Indicates the total number of 256 byte to 511 byte packets received on this port Transmitted column Indicates the total number of 256 byte to 511 byte packets transmitted successfully on this port Received column Indicates the total number of 512 byte to 1023 byte packets received on this port Transmitted column Indicates the total number of 512 byte to 1023 byte packets transmitted successfully on this port Received column Indicates the total number of 1024 byte to 1518 byte packets received on this port Transmitted column Indicates the total number of 1024 byte to 1518 byte packets transmitted successfully on this port Indicates the total number of valid size packets that were received with proper framing but discard
149. eues High and Low for any given port Frames are assigned to one of these queues on the basis of user_priority using a traffic class table This table is managed by using the Traffic Class Configuration screen Figure 1 36 The table indicates the corresponding traffic class that is assigned to the frame for each possible user_priority value If the frame leaves the switch formatted as a tagged packet the traffic class assigned to the frame is carried forward to the next 802 1p capable switch This allows the packet to carry the assigned traffic class priority through the network until it reaches its destination The following steps show how to use the Traffic Class Configuration screen to configure the port priority level shown in Figure 1 34 For more information about using the Traffic Class Configuration screen see VLAN Configuration on page 3 24 1 54 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches To configure the port priority level follow these steps 1 Determine the priority level you want to assign to the switch port User priority levels are assigned default settings in all BayStack 450 switches The range is from 0 to 7 The traffic class table can be modified therefore view the settings shown in the Traffic Class Configuration screen before setting the port priority in the VLAN Port Configuration screen 2 Select Switch Configuration from the BayStack 450 12T Main Menu or press w 3 From the S
150. ex bandwidth 200 Mb s bidirectional Total of 114 users To Network Center BS45006A Figure 1 7 BayStack 450 Switch Used as a Segment Switch 1 20 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches High Density Switched Workgroup Application Figure 1 8 shows an example of using a BayStack 450 switch with a high speed gigabit connection to a Nortel Networks Accelar 1100 switch BayStack 303 and 304 switches are also shown in this example of a high density switched workgroup As shown in Figure 1 8 the Accelar 1100 switch is used as a backbone switch connecting to the BayStack 450 switch with an optional gigabit LOOOBASE SX MDA for maximum bandwidth The BayStack 303 and 304 switches have 100 Mb s connections to the BayStack 450 switch a IOOBASE TX hub and a 100 Mb s server and 10 Mb s connections to DTE data terminal equipment See the Nortel Networks library Web page support baynetworks com library for online documentation about the Nortel Networks Accelar 1100 switch and the BayStack 303 and 304 switches BayStack 450 24T switch E Server Accelar 1100 switch 3 F Gu UU RXGGUU T C hub
151. f bootfile EZ dt device typ EZ fv firmware version EZ av agent version Fields are separated with a pipe symbol Forward slashes are required to indicate that an entry is continued to the next line 302401 D Rev 00 G 1 Using the BayStack 450 10 100 1000 Series Switch Caution Omitting a Forward slash when the entry is continued to the next line can cause the interruption of the booting process or the incorrect image file to download Always include forward slashes where needed Important Note tal number If the leading character is x upper or lower case ct o he Bootp protocol assigns 037 to the client f a leading zero 0 is used in the IP address it is calculated as an is calculated as a hexadecimal number For example if an IP address ith a base 10 number of 45 is written as 045 in the BOOTPTAB TXT file Note that hardware type ht is specified first in the global entry is where a client s subnet mask sm and default gateway gw are defined globall ht ethernet hd c opt images sm 255 255 255 0 gw 192 0 1 0 The following sampl ntry describes a BootP client bayl ht ethernet ha 0060f fd000000 ip 192 0 0 1 hd c lezlanlimages bf b450_100 img Where host name bayl hardware type Ethernet MAC address 00 60 FD 00 00 00 IP address 192 0 0 1 home directory of boot file c ezlan images boot file 5450 100 img G
152. fic received by Port X Port X gt Monitor all traffic transmitted by Port X lt gt Port X Monitor all traffic received and transmitted by Port X gt Port X or PortY gt gt Port X and Port Y gt lt gt Port X and Port Y lt gt Address based Disabled Address A gt any Address any Address gt Address A lt gt Address A Address A gt Address B Address A lt gt Address B Monitor all traffic received by Port X or transmitted by Port Y Monitor all traffic received by Port X destined to Port Y and then transmitted by Port Y Monitor all traffic received transmitted by Port X and received transmitted by Port Y Default value for this feature Monitor all traffic transmitted from Address A to any address Monitor all traffic received by Address A from any address Monitor all traffic received by or transmitted by Address A Monitor all traffic transmitted by Address A to Address B Monitor all traffic between Address A and Address B conversation between the two stations 302401 D Rev 00 3 47 Using the BayStack 450 10 100 1000 Series Switch Rate Limiting Configuration The Rate Limiting Configuration screen allows you to limit the forwarding rate of broadcast and multicast packets Figures 3 21 and 3 22 show sample rate limiting values for the two Rate Limiting Configuration screens Note If a port is configured for rate limiting and it is a MultiLink trunk member a
153. fic unit in the stack Clear all port statistics for the entire stack No to abort the option Return to Main Menu Exits the Switch Configuration Menu screen and displays the main menu MAC Address Table The MAC Address Table screen Figure 3 7 allows you to view MAC addresses that the switch has learned or to search for a specific MAC address The MAC Address Table screen also operates in conjunction with the Port Mirroring Configuration screen When you configure a switch for MAC address based port mirroring you can use the MAC Address Table screen to find an address and enter the address directly from this screen You can enter addresses from either screen but you must return to the Port Mirroring Configuration screen to activate the feature see Port Mirroring Configuration on page 3 45 Choose MAC Address Table or press m from the Switch Configuration Menu screen to open the MAC Address Table screen Note This screen does not refresh dynamically to show new entries To refresh the screen press Ctrl R to return to the previous menu 3 20 302401 D Rev 00 Using the Console Interface ES a MAC Address Table Aging Time 300 seconds Find an Address 00 00 00 00 00 00 Port Mirroring Address A 00 44 55 44 55 22 Port Mirroring Address B 00 33 44 33 22 44 00 60 FD 00 02 30 00 00 A2 85 BB 26 Port 1 00 60 FD 12 02 15 Port 1 00 08 C7 1D 4F 38 Trunk 3 End of Address
154. field 3 13 Read Write Community String field 3 14 remote monitoring RMON 1 14 request mode choosing 3 10 requirements console terminal 2 10 power cords 1 9 Reset Count field 3 16 Reset option 3 6 3 88 Reset to Default Settings option 3 6 3 90 RJ 45 port connector illustration E 1 pin assignments E 2 RMON See remote monitoring Root Path Cost field 3 73 Root Port field 3 73 RS 232 console port 2 10 302401 D Rev 00 S Self Test screen during software download process 3 80 settings default F 1 Simple Network Management Protocol SNMP MIB support 1 12 1 18 using to manage the switch 1 18 Single Collisions field 3 57 SNMP Configuration option 3 5 SNMP Configuration screen 3 13 SNMP See Simple Network Management Protocol software download process 3 80 image upgrades 1 15 Software Download option 3 6 Software Download screen 3 79 Spanning Tree Configuration Menu 3 67 Spanning Tree Configuration option 3 6 Spanning Tree Port Configuration option 3 68 Spanning Tree Port Configuration screen 3 69 Spanning Tree Switch Settings screen 3 72 Speed Duplex field 3 34 Stack MAC address 1 26 Stack up down configurations 1 27 Stacking base unit 1 25 cascade module 1 23 Cascade Module slot 1 11 considerations 1 29 initial installation 1 25 network example 1 22 overview 1 23 stack MAC address 1 26 stacking considerations 1 27 temporary base unit 1 26 Start TFTP
155. g Mode Disabled Port Mirroring Configuration Monitor Unit Port page 3 45 Zero length string Unit Port X Zero length string Unit Port Y Zero length string Address A 00 00 00 00 00 00 no MAC address assigned Address B 00 00 00 00 00 00 no MAC address assigned continued 302401 D Rev 00 F 3 Using the BayStack 450 10 100 1000 Series Switch Table F 1 Factory Default Settings for the BayStack 450 Switch continued Field Default setting Appears in this Cl screen Packet Type Both Rate Limiting Configuration page 3 48 Limit None VLAN 1 IGMP Configuration page 3 51 Snooping Enabled Proxy Enabled Robust Value 2 Query Time 125 seconds Set Router Ports Version 1 Static Router Ports for all ports Unit 1 Port Statistics page 3 54 Port 1 Console Port Speed 9600 Baud Console Comm Port Configuration page 3 58 Console Switch Password Not Required Console Stack Password Not Required Console Read Only Switch user Password Console Read Write Switch secure Password Console Read Only Stack user Password Console Read Write Stack secure Password Note The following two fields only appear when the switch is a participant in a stack configuration New Unit Number Current stack order Renumber Stack Units page 3 65 Renumber units with new setting No Unit 1 Spanning Tree Port Configuration page 3 69 Participation Normal Learning Priority 128 Path Cost 10 or 100
156. g in the IEEE 802 1Q specification The default configuration settings for BayStack 450 switches have all ports set as untagged members of VLAN 1 with all ports configured as PVID 1 Every VLAN is assigned a unique VLAN identifier VID which distinguishes it from all other VLANs In the default configuration example shown in Figure 1 16 all incoming packets are assigned to VLAN 1 by the default port VLAN identifier PVID 1 Untagged packets enter and leave the switch unchanged 802 1Q Switch VLAN 1 1111114414 Port1 Port2 Port3 Port4 Port5 Port 6 Port 7 Port8 PVID 1 i l DA CRC SA Incoming Outgoing Data untagged Data untagged packet packet unchanged SA CRC DA Key NZ By default All ports are assigned PVID 1 All ports are untagged members of VLAN 1 Figure 1 16 Default VLAN Settings BS45010A When configuring VLANs you configure the switch ports as tagged or untagged members of specific VLANs see Figure 1 17 through Figure 1 20 1 34 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches In Figure 1 17 untagged incoming packets are assigned directly to VLAN 2 PVID 2 Port 5 is configured as a tagged member of VLAN 2 and port 7 is configured as an untagged member of VLAN 2
157. g states before entering the Forwarding state Default Value Topology dependent Range Disabled Blocking Listening Learning Forwarding 302401 D Rev 00 3 71 Using the BayStack 450 10 100 1000 Series Switch Display Spanning Tree Switch Settings The Spanning Tree Switch Settings screen Figure 3 31 allows you to view spanning tree parameter values for the BayStack 450 switch Choose Display Spanning Tree Switch Settings or press d from the Spanning Tree Configuration Menu screen to open the Spanning Tree Switch Settings screen O Spanning Tree Switch Settings Bridge Priority 8000 Designated Root 80000060FD77A62B Root Port Unit 0 Port 0 Root Path Cost 0 Hello Time 2 seconds Maximum Age Time 20 seconds Forward Delay 15 seconds Bridge Hello Time 2 seconds Bridge Maximum Age Time 20 seconds Bridge Forward Delay 15 seconds NUT Ctrl R to return to previous menu Press Ctrl C to return to Main uM Figure 3 31 Spanning Tree Switch Settings Screen 3 72 302401 D Rev 00 Table 3 26 Using the Console Interface Table 3 26 describes the Spanning Tree Switch Settings parameters Spanning Tree Switch Settings Parameters Parameter Description Bridge Priority Designated Root Root Port Root Path Cost Hello Time Maximum Age Time Indicates the management assigned priority value of the bridge ID in hexadecimal notation which is the most significant byte
158. ght cables to the network interface controller NIC card in a node or server similar to a conventional Ethernet repeater hub If you are connecting to an Ethernet hub or Ethernet switch you need a crossover cable unless an MDI connection exists on the associated port of the attached device see MDI and MDI X Devices on page E 2 The BayStack 450 24T switch and the BayStack 450 12T switch use autosensing ports that are designed to operate at 10 Mb s or at 100 Mb s depending on the connecting device These ports support the IEEE 802 3u autonegotiation standard which means that when a port is connected to another device that also supports the IEEE 802 3u standard the two devices negotiate the best speed and duplex mode The 1OBASE T 100BASE TX switch ports also support half and full duplex mode operation see Connecting the 10BASE T 100BASE TX Ports on page 2 8 The IOBASE T 100BASE TX RJ 45 ports can connect to 10 Mb s or 100 Mb s Ethernet segments or nodes Note Use only Category 5 copper unshielded twisted pair UTP cable connections when connecting 10BASE T 100BASE TX ports See Appendix E Connectors and Pin Assignments for more information about the RJ 45 port connectors 100BASE FX MT RJ Ports The BayStack 450 12F switch uses longwave 1300 nanometer nm MT RJ port connectors to attach devices over 62 5 125 or 50 125 micron multimode fiber optic cable The BayStack 450 12F switch conforms to the I
159. gle MAC MDA with a separate redundant Phy port is installed Allows you to choose the preferred Phy port the other Phy port reverts to backup Default Value Right Range Right Left Indicates the operational Phy port Choosing a High Speed Flow Control Mode The High Speed Flow Control feature allows you to control traffic and avoid congestion on the gigabit full duplex link If the receive port buffer becomes full the BayStack 450 switch issues a flow control signal to the device at the other end of the link to suspend transmission When the receive buffer is no longer full the switch issues a signal to resume the transmission You can choose Symmetric or Asymmetric flow control mode Symmetric Mode This mode allows both the gigabit MDA port and its link partner to send flow control pause frames to each other 3 36 302401 D Rev 00 Using the Console Interface When a pause frame is received by either the gigabit MDA port or its link partner the port suspends transmission of frames for a number of slot times specified in the control frame or until a pause release control frame is received Both devices on the link must support this mode when it is selected Asymmetric This mode allows the link partner to send flow control pause frames to the gigabit MDA port When a pause frame is received the receiving port suspends transmission of frames for a number of slot times specified in the control frame or until
160. gned Range 00 00 00 00 00 00 to FF FF FF FF FF FF Only appears when you select any of the two address based monitoring modes that use Address B from the Port Mirroring Configuration screen When you enter a MAC address in this field it is also configured into the Port Mirroring Configuration screen Conversely when you enter the MAC address from the Port Mirroring Configuration screen it also displays in this screen See Port Mirroring Configuration on page 3 45 for more information Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF VLAN Configuration Menu The VLAN Configuration Menu screen Figure 3 8 allows you to select the appropriate screen to configure up to 64 port based VLANs When you create VLANs you can assign various ports and therefore the devices attached to these ports to different broadcast domains Creating VLANs increases network flexibility by allowing you to reassign devices to accommodate network moves additions and changes eliminating the need to change physical cabling See IEEE 802 1Q VLAN Workgroups on page 1 32 for detailed information about configuring VLANs Choose VLAN Configuration or press v from the Switch Configuration Menu screen to open the VLAN Configuration Menu 3 22 302401 D Rev 00 Using the Console Interface Use arrow keys to highlight option press lt Return gt or lt Enter gt to select opt
161. guration Screen for Switch S1 1 61 MultiLink Trunk Configuration Screen for Switch S2 1 63 MultiLink Trunk Configuration Screen for Switch S3 1 65 MultiLink Trunk Configuration Screen for Switch S4 1 67 Loss of Distributed Trunk Members eeeeeeeeeeenn 1 71 Path Cost Arbitration EXSITDIB suas 1 72 Example 1 Correctly Configured TUNK coin 1 73 Example 2 Detecting a Misconfigured Port c eseseeeeeceeceeeeeeeeeeees 1 74 Port Based Mirroring Configuration Example sess 1 77 Port Mirroring Port Based Screen Example sss 1 79 Address Based Mirroring Configuration Example 1 80 Port Mirroring Address Based Screen Example 1 81 Package CONS sisas reni ed re EY Ree TERM a 2 2 Positioning the Chassis in the Rack T TR 2 5 Attaching Manning BRACKETS T 2 6 Installing the BayStack 450 Switch in an Equipment Rack 2 6 18 100 Mb s Port Connections uocis oret tadeo esed ande eene sis ld unas 2 8 Fiber Optic Port Connections sia pieno biete aditu ids 2 9 Connecting to the Console Comm Port sssssssssee 2 11 BayStack 450 Switch AC Power Receptacle eese 2 13 Grounded AC Power QUISE Lia et i ma e
162. h ots PELIS x Ceras E 51 VLAN1 VLAN2 No Communications Forwarding Blocking Non 802 1Q tagged switch Cbe pi a S2 m Station B BS45017A Figure 1 23 Possible Problems with VLANs and Spanning Tree Protocol As shown in Figure 1 23 with STP enabled only one connection between S1 and S2 is forwarding at any time Communications failure occurs between VLAN 2 of S1 and VLAN 2 of S2 blocking communications between Stations A and B The STP selects the link connecting VLAN 1 on Switches S1 and S2 as the forwarding link based on port speed duplex mode and port priority Because the other link connecting VLAN 2 is in Blocking mode stations on VLAN 2 in switch S1 cannot communicate with stations in VLAN 2 on switch S2 With multiple links only one link will be forwarding 302401 D Rev 00 1 39 Using the BayStack 450 10 100 1000 Series Switch Shared Servers BayStack 450 switches allow ports to exist in multiple VLANs for shared resources such as servers printers and switch to switch connections It is also possible to have resources exist in multiple VLANs on one switch as shown in Figure 1 24 In this example clients on different broadcast domains share resources The broadcasts from ports configured in VLAN 3 can be seen by all VLAN port members of VLAN 3 BayStack 450 12T switch
163. h range 770 to 860 770 to 860 nm Average receive power maximum 0 0 dBm Receive sensitivity 17 17 dBm Return loss minimum 12 12 dB Stressed receive sensitivity 12 5 18 5 dBm Receive electrical 3 dB upper cutoff frequency 1500 1500 MHz maximum Vertical eye closure penalty 3 2 60 2 20 dB 1 Measured with conformance test signal at TP3 for BER 10 12 at the eye center 2 Measured with a transmit signal having a 9 dB extinction ratio If you use another extinction ratio correct the stressed receive sensitivity according to the extinction ratio penalty 3 Vertical eye closure penalty is a test condition for measuring stressed receive sensitivity It is not a required characteristic of the receiver Worst Case Power Budget and Penalties Table B 4 lists the worst case power budget and penalties for the 1000BASE SX models Note The link power penalties Table B 4 are used for link power budget calculations only They are not requirements and are not meant to be tested 302401 D Rev 00 B 3 Using the BayStack 450 10 100 1000 Series Switch Table B 4 Worst Case 1000BASE SX Power Budget and Penalties 62 5 Micron 50 Micron Parameter Multimode Fiber Multimode Fiber Units Modal bandwidth as measured at 850 nm 160 200 400 500 MHz km minimum overfilled launch Link power budget 7 5 7 5 7 5 7 5 dB Operating distance 220 275 500 550 m Channel insertion loss 2 38 2 60 3 37 3 56 dB Link po
164. h 10BASE T 100BASE TX ports are configured with RJ 45 connectors that are wired as MDI X ports As in conventional Ethernet repeater hubs these ports connect via straight through cables to the network interface card NIC in a node or server When connecting to an Ethernet hub or to another switch you must use a crossover cable See Appendix E Connectors and Pin Assignments for more information By default all BayStack 450 switch IOBASE T 100BASE TX switch ports are set with autonegotiation enabled This feature allows any port to match the best service provided by the connected station up to 100 Mb s in full duplex mode Note The 10BASE T 100BASE TX ports must use Category 5 UTP cable to accommodate the 100BASE TX functionality To connect the RJ 45 port cables insert the cable plug into the appropriate port connector until the release tab snaps into the locked position Figure 2 5 NORTEL NETWORKS L BayStack 450 24T Switch bel 2 VEVVVE Wk 400 4TX MDA R ng E E RJ 45 connector Wo BS45073A Figure 2 5 10 100 Mb s Port Connections 2 8 302401 D Rev 00 Installing the BayStack 450 Switch Connecting Fiber Optic Ports Connect devices to the fiber optic ports as shown in Figure 2 6 The BayStack 450 12F switch and the optiona
165. h the switch forwards packets on a per port basis see IEEE 802 1p Prioritizing on page 1 53 Choose VLAN Port Configuration or press c from the VLAN Configuration Menu screen to open the VLAN Port Configuration screen 3 26 302401 D Rev 00 Using the Console Interface VLAN Port Configuration S Unit 1 Port 12 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Unit 1 Port 12 PVID 1 Port Priority 0 Tagging Untagged Access Use space bar to display choices ss Ctrl R to return to previous menu Press Ctrl C to return to Main r press lt Return gt or lt Enter gt to select choice Figure 3 10 VLAN Port Configuration Screen Table 3 9 describes the VLAN Port Configuration screen fields Table 3 9 VLAN Port Configuration Screen Fields Field Description Unit Allows you to select the unit number when stacking is configured to view or configure To view another unit type its unit number and press Enter or press the spacebar to toggle the unit numbers To find the unit number for a specific switch in the stack configuration use the Identify Unit Numbers option see Table 3 1 on page 3 5 Port Allows you to select the number of the port you want to view or Filter Tagged Frames configure To view another port type its port number and press Enter or press the spacebar to toggle the port numbers A
166. he BayStack 450 switch port 4 8 302401 D Rev 00 Troubleshooting Note Nortel Networks recommends that you manually set the BayStack 450 switch port to the desired speed duplex mode when connecting to any of the following Nortel Networks products e Nortel Networks 28000 product family Nortel Networks 58000 product family e BayStack Model 302T switch 100 Mb s port Port Interface Ensure that the devices are connected using the appropriate crossover or straight through cable see Appendix E Connectors and Pin Assignments 302401 D Rev 00 4 9 Appendix A Technical Specifications This appendix lists the technical specifications for the BayStack 450 10 100 1000 Series Switches Environmental Parameter Operating Specification Storage Specification Temperature Humidity Altitude 0 to 40 C 32 to 104 F 85 maximum relative humidity noncondensing 3024 m 10 000 ft 25 to 70 C 13 to 158 F 95 maximum relative humidity noncondensing 3024 m 10 000 ft Electrical Parameter Model 450 24T Model 450 12T 12F Input Voltage Input Power Consumption Input Volt Amperes Rating Input Current Maximum Thermal Output 100 to 240 VAC 50 to 60 Hz 150 W maximum 200 VA maximum 2 0 A 100 VAC 500 BTU hr 100 to 240 VAC 50 to 60 Hz 120 W maximum 150 VA maximum 1 5 A 100 VAC 400 BTU hr 302401 D Rev 00
167. his port Blinking The corresponding port is management disabled Full duplex port status LEDs green On The corresponding port is in full duplex mode Off The corresponding port is in half duplex mode Port activity LEDs green Blinking Indicates the network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 10BASE T 100BASE TX RJ 45 8 pin modular port connectors C 2 302401 D Rev 00 100BASE Media Dependent Adapters The RJ 45 ports are configured as media dependent interface crossover MDI X connectors These ports connect over straight cables to the network interface controller NIC card in a node or server similar to a conventional Ethernet repeater hub If you are connecting to another Ethernet hub or Ethernet switch you need a crossover cable unless an MDI connection exists on the associated port of the attached device The 400 4TX MDA can operate at either 10 Mb s or 100 Mb s The speed is determined through autonegotiation with its connecting device For installation instructions see Installing an MDA on page C 11 FX MDAs A Warning Fiber optic equipment can emit laser or infrared light that can injure your eyes Never look into an optical fiber or connector port Always assume that fiber optic cables are connected to a light source A Vorsicht Glasfaserkomponenten k nnen Laserlicht bzw Infrarot
168. hoose Port Mirroring Configuration or press i from the Switch Configuration Menu screen to open the Port Mirroring Configuration screen Port Mirroring Configuration screen Is Monitoring Mode Set Monitoring Mode field field set Is Monitor Port field set Set Monitor Port field see Port Mirroring Configuration Rules Monitor Port set for port based mode No gt Are Ports X and Y fields configured No Configure Ports X and Y fields see Port Mirroring Configuration Rules ONE y gt Off page reference O On page reference BS45051A Figure D 4 Configuring Port Mirroring 1 of 2 302401 D Rev 00 D 5 Using the BayStack 450 10 100 1000 Series Switch Are Address A and B Configure Addresses configured Enable Port Mirroring Port Mirroring see Port Mirroring Configuration Enabled Rules Key Done gt Off page reference O On page reference BS45052A Figure D 5 Configuring Port Mirroring 2 of 2 D 6 302401 D Rev 00 Quick Steps to Features Configuring IGMP Snooping To create or modify IGMP Snooping ports follow the flowcharts in Figures D 6 to D 8 Choose IGMP Configuration or press g from the Switch Configuration Menu screen to open the IGMP Configuration screen IGMP Configuration screen Are VLANs Go to VLAN flowchart Create VLANs configured config
169. ie in einen Lichtwellenleiter oder Glasfaserstecker Port Gehen Sie immer davon aus da das Glasfaserkabel oder der Glasfaserstecker an eine Laserlichtquelle angeschlossen ist Avertissement Ceci est un appareil Laser DEL de Classe 1 Cet appareil contient une source lumineuse a rayons laser dangereuse pour les yeux Ne regardez jamais directement une fibre optique ou un port de connexion Agissez toujours comme si le cable de fibres optiques ou le connecteur tait reli 4 une source lumineuse 4 rayons laser Advertencia Este es un producto l ser LED de Clase 1 Contiene una fuente de luz l ser que puede causar lesiones en los ojos Nunca mire dentro de un cable o de un puerto de conexi n de fibra ptica Asuma siempre que el cable o el connector de fibra ptica est conectado a una fuerte de luz l ser Avvertenza Questo un produtto laser LED di Classe 1 e contiene una sorgente luminosa a laser che pu danneggiare gli occhi Non guardare mai all interno di una port a fibra ottica o di una porta connettore Dare sempre per scontato che il cavo di fibra ottica o il connettore siano collegati ad una sorgente luminosa a laser Se OMIT AIL P E OT HICERSEPE S A SBN DHSV P HMMESENTOET HIP ANBEVIRYY i hla DERIAERBNEDICUTS FSW MIP AN re TIERNA REL SHR ICRA NTA DOR WELTI 302401 D Rev 00 C 9 Using the BayStack 450 10 100 1000 Series Switch There are two 1000BASE LX longwave gigabit
170. ield Description Create VLAN Allows you to set up or view configured VLAN workgroups Enter the number of the Delete VLAN VLAN Name Port Membership new VLAN you want to create or view then press Return The Port Membership fields indicate the corresponding VLAN workgroup configuration if configured or all dashes indicating no VLAN Members configured Alternatively you can use the space bar to toggle through the various configured VLAN workgroups You can only create up to 64 different VLANs including VLAN V1 Default 1 Range 2 to 4094 Allows you to delete specified VLANs Enter the number of the VLAN you want to delete then press Return or use the space bar to toggle through the selection until you reach the VLAN you want to delete then press Return The selected VLAN is deleted as soon as you press Return The software does not prompt you to reconsider this action You cannot delete VLAN 1 By default all switch ports are assigned as untagged members of VLAN 1 with all ports configured as PVID 1 See IEEE 802 1Q VLAN Workgroups on page 1 32 for more information Default blank field Range 2 to 4094 Allows you to assign a name field to configured VLANs Default VLAN VLAN number Range Any ASCII string of up to 16 printable characters Allows you to assign VLAN port memberships to standalone or stacked unit ports The ports can be configured in one or more VLANs This field is dependent o
171. ing the BayStack 450 10 100 1000 Series Switch Switch Configuration The Switch Configuration Menu screen Figure 3 6 allows you to set or modify your switch configuration Note The High Speed Flow Control Configuration option only appears when an optional gigabit MDA is installed Choose Switch Configuration or press w from the main menu to open the Switch Configuration Menu screen a Switch Configuration Menu P MAC Address Table VLAN Configuration Port Configuration High Speed Flow Control Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Display Port Statistics Clear All Port Statistics Return to Main Menu Use arrow keys to highlight option press lt Return gt or lt Enter gt to select option aan Ctrl R to return to previous menu Press Ctrl C to return to Main aa Figure 3 6 Switch Configuration Menu Screen Table 3 5 describes the Switch Configuration Menu screen options 3 18 302401 D Rev 00 Using the Console Interface Table 3 5 Switch Configuration Menu Screen Options Option Description MAC Address Table Displays the MAC Address Table screen see MAC Address Table on VLAN Configuration Port Configuration High Speed Flow Control Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configura
172. installation 302401 D Rev 00 2 1 Using the BayStack 450 10 100 1000 Series Switch Installation hardware Documentation E BayStack 450 switch L Using the BayStack 450 Mounting 10 100 1000 Series Switch brackets and screws Rubber Tiao L owner registration card AC power cord E L Release notes BS45034B Figure 2 1 Package Contents Note Your shipping box may be configured differently than shown in the above example the contents will be the same The number of boxes and their contents depends on the options you ordered Open any accessories box and verify that the contents agree with your bill of materials If any items are missing or damaged contact the sales agent or the customer service representative from whom you purchased the BayStack 450 switch 2 2 302401 D Rev 00 Installing the BayStack 450 Switch Installation Procedure This section provides the requirements and instructions for installing the BayStack 450 switch on a flat surface or in a standard 19 inch utility rack If you install the switch in a rack ground the rack to the same grounding electrode used by the power service in the area The ground path must be permanent and must not exceed 1 ohm of resistance from the rack to the grounding electrode Note An optional wall mount kit is available for the BayStack 450 switch Order Number A12018003 See your Nortel Networks sales representative for ordering inform
173. ion i Ctrl R to return to previous menu Press Ctrl C to return to Main iat VLAN Configuration Menu DN VLAN Configuration VLAN Port Configuration VLAN Display by Port Iraffic Class Configuration Return to Switch Configuration Menu Figure 3 8 VLAN Configuration Menu Screen Table 3 7 describes the VLAN Configuration Menu screen options Table 3 7 VLAN Configuration Menu Screen Options Option VLAN Configuration VLAN Port Configuration VLAN Display by Port Traffic Class Configuration Return to Switch Configuration Menu Description Displays the VLAN Configuration screen see VLAN Configuration on page 3 24 This screen allows you to set up VLAN workgroups Displays the VLAN Port Configuration screen see VLAN Port Configuration on page 3 26 This screen allows you to set up a specific switch port or all switch ports Displays the VLAN Display by Port screen see VLAN Display by Port on page 3 29 Displays the Traffic Class Configuration screen see Traffic Class Configuration on page 3 30 Exits the VLAN Configuration Menu screen and displays the Switch Configuration Menu screen 302401 D Rev 00 3 23 Using the BayStack 450 10 100 1000 Series Switch VLAN Configuration The VLAN Configuration screen Figure 3 9 allows you to assign standalone or stacked unit switch ports as VLAN port members When you configure ports as VLAN port
174. irroring Configuration on page 3 45 This screen allows you to designate a single switch port as a traffic monitor for up to two specified ports or addresses Displays the Rate Limiting Configuration screen see Rate Limiting Configuration on page 3 48 This screen allows you to limit the forwarding rate of broadcast and multicast packets Displays the IGMP Configuration screen see IGMP Configuration on page 3 51 This screen allows you to optimize multicast traffic by setting up IGMP port memberships that filter multicast on a per port basis see IGMP Snooping on page 1 48 for more information about this feature continued 302401 D Rev 00 3 19 Using the BayStack 450 10 100 1000 Series Switch Table 3 5 Switch Configuration Menu Screen Options continued Option Description Display Port Statistics Displays the Port Statistics screen see Port Statistics on page 3 54 This screen allows you to view detailed information about any switch port Clear All Port Statistics Allows you to clear all port statistics This option is followed by screen prompts that precede a choice of the actions If the switch is operating standalone choose one of the following Yes to clear all port statistics for all switch ports No to abort the option Ifthe switch is participating in a stack configuration choose one of the following Clear all port statistics for a speci
175. irroring Configuration Screen Fields uussuuu 9 46 Monitoring Modes inten Cree TUS arunan ded 7 Rate Limiting Configuration Screen Fields sssssss 3 50 IGMP Configuration Screen Fields vivian cia nonna 3 52 Port Statistics Screen FRIIS ui 3 55 Console Comm Port Configuration Screen Fields 3 58 Renumber Stack Units Screen Options ococcconcccccccconaccccnnacananacannanannnn 3 66 Spanning Tree Configuration Menu Screen Options 3 68 Spanning Tree Port Configuration Screen Fields 3 70 Spanning Tree Switch Settings Parameters 3 73 xix Table 3 27 TELNET Configuration Screen Fields eesssssss 3 76 Table 3 28 Software Download Screen Fields T sua e T corre Table 3 29 LED Indications During the Software Download Process 3 81 Table 3 30 Configuration File Download Upload Screen Fields 3 83 Table 3 31 Parameters Not Saved to the Configuration File 3 84 Table 4 1 BayStack 450 Switch LED Descriptions n d Table 4 2 CODI BOUE AB DR puso dan bd REFUSER edax a donc Rd 4 7 Table B 1 Operating Range for 1000BASE SX cooococcccccononcncccnnonnncncnnnnnnncccnnannnnnnnnns B 1 Table B 2 1000BASE SX Transmit Characteristics oooocconino
176. is active you can change the trunk STP setting from either the Trunk Configuration screen or the Spanning Tree Configuration screen e If you change the VLAN settings of any trunk member the VLAN settings of all members of that trunk change similarly e When you set any trunk member to Disabled not active through the Port Configuration screen or through network management the trunk member is removed from the trunk The trunk member has to be reconfigured through the Trunk Configuration screen to rejoin the trunk A screen prompt precedes this action A trunk member cannot be disabled if there are only two trunk members on the trunk e You cannot configure a trunk member as a monitor port see Port Mirroring Configuration on page 3 45 e Trunks cannot be monitored by a monitor port however trunk members can be monitored see Port Based Mirroring Configuration on page 1 77 e All trunk members must have identical IGMP configurations e If you change the IGMP snooping configuration for any trunk member the IGMP snooping settings for all trunk members change 1 70 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches How the MultiLink Trunk Reacts to Losing Distributed Trunk Members If your MultiLink Trunk Figure 1 46 spans separate units in a stack configuration and any of those units or trunked MDAs becomes inactive from a loss of power or unit failure the unaffected trunk members remain operational
177. is unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration This automatic failover is a temporary safeguard only If the stack configuration loses power the temporary base unit will not power up as the base unit when power is restored For this reason you should always assign the temporary base unit as the base unit set the Unit Select switch to Base until the failed unit is repaired or replaced continued 4 4 302401 D Rev 00 Troubleshooting Table 4 1 BayStack 450 Switch LED Descriptions continued Label Type Color State Meaning 10 100 10 100 Mb s Green On The corresponding port is set to operate at 100 Mb s and port speed the link is good indicator Green Blinking The corresponding port has been disabled by software Amber On The corresponding port is set to operate at 10 Mb s and the link is good Amber Blinking The corresponding port has been disabled by software Off The link connection is bad or there is no connection to this port Link Link status Green On BayStack 450 12F model only valid communications link established Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled F Dx Duplex status Green On BayStack 450 12F model only the corresponding port is in full duplex mode Off The corresponding port is in half duplex mode Activity Port activity Gr
178. ision Indicates the total number of packet collisions that occurred after a total length of time that exceeded 512 bit times of packet transmission 302401 D Rev 00 3 57 Using the BayStack 450 10 100 1000 Series Switch Console Comm Port Configuration The Console Comm Port Configuration screen Figure 3 25 allows you to configure and modify the console comm port parameters of a standalone switch or any participating switch in a stack configuration Choose Console Comm Port Configuration or press 0 from the main menu to open the Console Comm Port Configuration screen a Console Comm Port Configuration UN Comm Port Data Bits 8 Data Bits Comm Port Parity No Parity Comm Port Stop Bits 1 Stop Bit Console Port Speed 9600 Baud J Console Switch Password Not Required Console Stack Password Not Required Console Read Only Switch Password user Console Read Write Switch Password secure Console Read Only Stack Password user Console Read Write Stack Password secure Use space to display choices press Return or Enter to select choice p Ctrl R to return to previous menu Press Ctrl C to return to Main Menu y Figure 3 25 Console Comm Port Configuration Screen Table 3 22 describes the Console Comm Port Configuration screen fields Table 3 22 Console Comm Port Configuration Screen Fields Field Description Comm Port Data Bits A read only field that indicates the
179. itor Port 23 Port X 25 Port Y 24 Use space bar to display choices press Return or Enter to select choice ld Ctrl R to return to previous menu Press Ctrl C to return to Main ee Figure 1 51 Port Mirroring Port Based Screen Example Address Based Mirroring Configuration Figure 1 52 shows an example of an address based mirroring configuration where port 23 the designated monitor port for switch S1 is monitoring traffic occurring between address A and address B 302401 D Rev 00 1 79 Using the BayStack 450 10 100 1000 Series Switch d StackProbe Monitor port port 23 E3 H 2 FUE TH Gp es AA lt _ gt T2 olal a BS45033A Figure 1 52 Address Based Mirroring Configuration Example In this configuration the designated monitor port port 23 can be set to monitor traffic in any of the following modes Monitor all traffic transmitted from address A to any address Monitor all traffic received by address A from any address Monitor all traffic received by or transmitted by address A Monitor all traffic
180. ization Screen The MultiLink Trunk Utilization screen Figures 3 18 and 3 19 allows you to monitor the percentage of bandwidth used by configured trunk members You can choose the type of traffic to monitor Figure 3 18 shows an example of bandwidth utilization rates for the trunk member ports configured in Figure 3 17 Because two screens are necessary to show all of the configured trunks up to six the screen prompts you to Press Ctrl N to view trunks five and six Choose MultiLink Trunk Utilization or press u from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Utilization screen 302401 D Rev 00 3 41 Using the BayStack 450 10 100 1000 Series Switch i MultiLink Trunk Utilization B Trunk Traffic Type Unit Port Last 5 Minutes Last 30 Minutes Last Hour 1 Rx and Tx 3 6 90 0 70 0 90 0 3 7 20 0 55 0 80 0 3 9 35 0 45 0 45 0 3 17 85 0 35 0 20 0 2 Rx and Tx 4 25 45 0 45 0 50 0 4 26 25 0 70 0 35 0 3 Rx and Tx 6 13 35 0 35 0 50 0 6 14 30 0 80 0 70 0 4 Rx and Tx 5 19 40 0 35 0 75 0 5 20 25 0 70 0 85 0 More Press Ctrl N to display utilization for trunks 5 6 Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main a Figure 3 18 MultiLink Trunk Utilization Screen 1 of 2 3 42 302401 D Rev 00 Using the Console In
181. k Members 1 71 Spanning Tree Considerations for MultiLink Trunks cccececeeeseeeseeeeeeeteeeeeeeees 1 72 Additional Tips About the MultiLink Trunking Feature esseere 1 75 Port Mirroring Conversation Steering iU T irii areia mimes sete buit 1 76 Port Based Mirroring ConfigulallDI su secco ence atr tesi cia 1 77 Address Based Mirroring Configuration seen 1 79 Port Mirroring Configuration Rules rro TU Oia par ora T Chapter 2 Installing the BayStack 450 Switch Installation Requirements ere is seid TET areni 2 1 Installabon PROGR QUING nar 2 3 Installing the BayStack 450 Switch on a Flat Surface ssssssssssss 2 3 Installing the BayStack 450 Switch in a Rack a Birds cia 2 4 Attaching Devices to the BayStack 450 Switch sess 2 7 Connecting the 10BASE T 100BASE TX Ports ccccccscccccseeeessecesseeeesseeeeeees 2 8 Connecting Fiber Optic POS csi 2 9 Consolid Comm gae 2 10 Connecting a Terminal to the Console Comm Port m TNT arbol 2 11 Connecting Power aus iii 2 12 Yening MAMA a OT 2 14 Verifying the Installation Using the LEDS E beaters 2 14 Verifying the Installation Using the Self Test Screen sssssssssss 2 15 A VD DT rare 2 17 Stndalone SIE SU rias 2 17 a A AAA A 2 20 302401 D Rev 00 Chapter 3
182. k Steps to Features Configuring 802 1Q VLANS wie TT PET TT E au EZ Gontiguring POLT TERMS a RR HA RR ein Rl Gg i edd D 4 Config ring Port MISAS cuan ed ais D 5 Oontidurinog IGMP SADO DIN src oi ios D 7 Appendix E Connectors and Pin Assignments RJ 45 10BASE T 100BASE TX Port Connectors UTE TCU e oneris E 1 CIBEDRAPIWID ARI 9 ETT Tm E 2 MDI X to MDI Cable Connections occcccccncnoccncnnononancnononononanananononananancn nn nana nani nn nnnns E 3 xii 302401 D Rev 00 MBIEX to MDEX Cable Connections sensacion clo me Po Rp E 4 DB 9 RS 232 D Consale Comm Port Connector siccitas E 5 Appendix F Default Settings Appendix G Sample BootP Configuration File Index 302401 D Rev 00 xiii Figure 1 1 Figure 1 2 Figure 1 3 Figure 1 4 Figure 1 5 Figure 1 6 Figure 1 7 Figure 1 8 Figure 1 9 Figure 1 10 Figure 1 11 Figure 1 12 Figure 1 13 Figure 1 14 Figure 1 15 Figure 1 16 Figure 1 17 Figure 1 18 Figure 1 19 Figure 1 20 Figure 1 21 Figure 1 22 Figure 1 23 Figure 1 24 Figure 1 25 Figure 1 26 Figure 1 27 Figure 1 28 Figure 1 29 302401 D Rev 00 Figures BayStack 450 Switch MOON e e tc EROR a a God ER da 1 1 BayStack 450 Switch Front Panels sssssssseeeees 1 2 BayStack 450 24TH 2T LED Display Panel css isis 1 5 BayStack 450 12F LED Display Panel eseessseeeese 1 6 BayStack 450 Switch B
183. k ck Ck Ck ck Ck Ck Ck Ck ck Ck ck ck ck Ck ck ck ck Ck ck ck ck Ck ck ck ko ko ko ko ko ko ko ko Nortel Networks ig Copyright All Rights Reserved E BayStack 450 xxx Versions ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck occ ck ck ck ck ck ck ck ck ck ok ck ck ck ck ck ck ck ko ko ko ko ko ko ko Enter Ctrl Y to begin ES c 1996 1999 HW Revx FW VxX xx SW VX X X X Figure 3 40 Nortel Networks Logo Screen Note The Nortel Networks logo screen for your switch displays the BayStack 450 model number and the current hardware firmware and software versions Upon successful completion of the power up self tests the switch is ready for normal operation To access the BayStack 450 main menu press Ctrl Y 302401 D Rev 00 3 89 Using the BayStack 450 10 100 1000 Series Switch Reset to Default Settings Caution If you choose the Reset to Default Settings command all of your configured settings will be replaced with factory default settings when you press Enter Achtung Bei Auswahl des Befehls zur R cksetzung auf die Standardeinstellungen werden alle von Ihnen konfigurierten Einstellungen durch die werkseitigen Standardeinstellungen ersetzt wenn Sie die Eingabetaste dr cken Attention Si vous restaurez la configuration usine votre configuration courante sera remplac e par la configuration usine d s que vous appuierez sur Entr e Precauci n
184. k members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks The names chosen for this example provide meaningful information to the user of this switch for example S3 T4 to S1 indicates that Trunk 1 in switch S3 connects to Switch 1 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Trunk Configuration Screen for Switch S4 As shown in Figure 1 40 switch S4 is set up with one trunk configuration T5 This trunk connects directly to switch S1 As in the previous screen examples to set up a trunk configuration choose MultiLink Trunk Configuration from the MultiLink Trunk Configuration Menu screen Figure 1 45 shows the MultiLink Trunk Configuration screen for switch S4 STP Learning i MultiLink Trunk Configuration Trunk Mode a Trunk Status B Ctrl R to return to previous menu Press Ctrl C to return to Main Td oa SOOO ai car c Normal Normal Normal Normal Normal Normal Ema ama caca Trunk Trunk Members Unit Port T fo Np Ek lp X f 2 p X IE JI 3 I e Jupe x TI 4 AW oy IE lI 5 p A TE lI 6 PE TE lI Tr
185. keyboard to toggle the port numbers PVID Read only field that indicates the PVID setting for the specified port Port Name Read only field that indicates the port name assigned to the specified port VLANs Column header for the read only fields listing the VLANs associated with the specified port VLAN Name Column header for the read only fields listing the VLAN Names associated with the specified port Traffic Class Configuration The Traffic Class Configuration screen Figure 3 12 allows you to assign a Low or High traffic classification to any of eight 0 to 7 user_priority values assigned to a received frame on specified switch ports Note If you change the Traffic Class Configuration for any switch in a stack configuration the entire stack resets with the current configuration settings see Table 3 1 on page 3 5 for details of the Reset option See IEEE 802 1p Prioritizing on page 1 53 for more information about this screen Choose Traffic Class Configuration or press t from the VLAN Configuration Menu screen to open the Traffic Class Configuration screen 3 30 302401 D Rev 00 Using the Console Interface O N Traffic Class Configuration User Priority Traffic Class Priority 0 Low Priority 1 Low J Priority 2 Low Priority 3 Low Priority 4 Low Priority 5 Low Priority 6 Low Priority 7 Low Changing the priorities of the traffic classes will cause an aut
186. l 400 4FX MDA are 100BASE FX devices Both products use MT RJ port connectors with 62 5 125 micron multimode fiber optic cable The 400 2FX MDA is also a 100BASE FX device but uses standard SC port connectors with 62 5 125 micron multimode fiber optic cable The 1000BASE X MDAs the 450 1SR SX and the 450 1 LR LX use standard SC port connection but special consideration is required for 1000BASE LX connections see 1000BASE LX Multimode Applications on page C 13 Comm Pon NORTE ons BayStack 450 12F Switch Comm Port BayStack 450 12F 5 400 4FX MDA we a a m MT RJ connector 400 2FX MDA Je lei ol elle mm le lo SC connector 450 1LX MDA 18 ej lei Quid ES BS45074A Figure 2 6 Fiber Optic Port Connections 302401 D Rev 00 2 9 Using the BayStack 450 10 100 1000 Series Switch Console Comm Port The serial console interface is an RS 232 port that enables a connection to a PC or terminal for monitoring and configuring a standalone switch or a stack configuration You can also connect this port to an external modem to enable remote dial in management of the switch The port is a male DB 9 connector implemented as a data communication equipment DC
187. ld provides a running average of network activity and is updated every 5 minutes Note that this field indicates the receiving port s view of network activity regardless of the rate limiting setting This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last 24 hours This field provides a running average of network activity and is updated every hour Note that this field indicates the receiving port s view of network activity regardless of the rate limiting setting 1 rate limiting is disabled if this field is set to None This allows you to select and view the percentage of specific packet types present in the network without inadvertently limiting the forwarding rate 3 50 302401 D Rev 00 Using the Console Interface IGMP Configuration Figure 3 23 K The IGMP Configuration screen allows you to set your switch ports to optimize IP multicast packets in a bridged Ethernet environment see IGMP Snooping on page 1 48 Figure 3 23 shows an example of the IGMP Configuration screen in a stacked configuration When installed as a standalone switch the screen does not display the Unit field designation In this example switch ports 8 and 14 of unit 1 ports 2 and 6 of unit 2 and port 16 of unit 4 are set to receive transmit multicast from the local multicast router The configured ports are VLAN port members of VLAN 5 Choose
188. le 802 10 Tagged Switches on page 1 37 Non 802 1Q tagging switch S4 E mmu BE o3 S2 gt SE gt gt l Both ports are tagged Untagged ports members of VLAN 1 STP disabled and VLAN 2 BayStack 450 24T S1 fees Non 802 1Q tagging switch S3 f mmm AO VLAN 1 PVID 1 VLAN 2 PVID 2 D VLAN 3 PVID 3 BS45020A Figure 1 30 VLAN Configuration Spanning Multiple Switches 1 46 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches VLAN Configuration Rules VLANs operate according to specific configuration rules When creating VLANs consider the following rules that determine how the configured VLAN reacts in any network topology e All ports that are involved in port mirroring must have memberships in the same VLANs If a port is configured for port mirroring the port s VLAN membership cannot be changed e Ifa port is a trunk group member all trunk members are added or deleted from the VLAN e All ports involved in trunking and port mirroring must have the same VLAN configuration If a port is on a trunk with
189. le zugreifen Wenden Sie sich in diesem Fall an Nortel Networks um Unterst tzung zu erhalten Attention Si vous changez les mots de passe par d faut du syst me assurez vous de bien noter vos nouveaux mots de passe et de les conserver dans un endroit s r Si vous perdez vos nouveaux mots de passe vous ne pourrez plus acc der votre interface Le cas ch ant veuillez contacter Nortel Networks continued 302401 D Rev 00 3 61 Using the BayStack 450 10 100 1000 Series Switch Table 3 22 Console Comm Port Configuration Screen Fields continued Field Description Precauci n Si modifica las contrase as predeterminadas asignadas por el sistema aseg rese de anotar las nuevas contrase as y gu rdelas en un lugar seguro Si olvida las nuevas contrase as no podr acceder al interfaz de la consola En ese caso p ngase en contacto con Nortel Networks para obtener ayuda al respecto Attenzione In caso di modifica delle password predefinite nel sistema assicurarsi di annotare le nuove password e di conservarle in un luogo sicuro Nel caso in cui le nuove password vengano dimenticate non sar possibile accedere all interfaccia della console In tal caso contattare la Nortel Networks per avere assistenza EE VATLB MUIETZ4XVEDAAT FEZSTO BE ETRUUVNAU FERSBOb TRECE LCCESU MLUNAD ESET ESE SIZI AYIA DLARICP DCA CE E EA OBA Bay Networks E Cc ie lt ESL Consol
190. licht abstrahlen wodurch Ihre Augen gesch digt werden k nnen Schauen Sie niemals in einen Glasfaser LWL oder ein Anschluteil Gehen Sie stets davon aus daf das Glasfaserkabel an eine Lichtquelle angeschlossen ist Avertissement L quipement fibre optique peut mettre des rayons laser ou infrarouges qui risquent d entrainer des l sions oculaires Ne jamais regarder dans le port d un connecteur ou d un c ble fibre optique Toujours supposer que les c bles fibre optique sont raccord s une source lumineuse Advertencia Los equipos de fibra ptica pueden emitir radiaciones de l ser o infrarrojas que pueden da ar los ojos No mire nunca en el interior de una fibra ptica ni de un puerto de conexi n Suponga siempre que los cables de fibra ptica est n conectados a una fuente luminosa Avvertenza Le apparecchiature a fibre ottiche emettono raggi laser o infrarossi che possono risultare dannosi per gli occhi Non guardare mai direttamente le fibre ottiche o le porte di collegamento Tenere in considerazione il fatto che i cavi a fibre ottiche sono collegati a una sorgente luminosa 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch ZE TA SHEILA ICABRL PHOT BTS LEG DUET ATAN RARA H RAMAL ERICO HAT AN TT MAC EN TOILETTE There are two 100BASE FX models Figure C 2 e 400 2FX MDA The 400
191. ll trunk member ports implement rate limiting Also if a trunk member is implementing rate limiting and the port is disabled from rate limiting all trunk members are disabled from rate limiting Choose Rate Limiting Configuration or press 1 from the Switch Configuration Menu screen to open the Rate Limiting Configuration screen Rate Limiting Configuration SS c Unit EL Y Port Packet Type Limit Last 5 Minutes Last Hour Last 24 Hours 1 Both None 56 0 22 0 23 0 2 Multicast 9 30 0 27 0 55 0 3 Both None 25 0 24 0 67 0 4 Both 10 72 0 33 0 55 0 5 Broadcast 10 35 0 54 0 78 0 6 Multicast 10 96 0 45 0 87 0 7 Both 10 86 0 67 0 60 0 8 Both 5 58 0 44 0 70 0 9 Multicast None 11 0 87 0 65 0 10 Both None 27 0 89 0 44 0 LL Both None 15 0 66 0 66 0 12 Both None 12 0 98 0 99 0 13 Both None 44 0 33 0 89 0 14 Both None 34 0 45 0 76 0 ore Press Ctrl N to display choices for additional ports Use space bar to display choices Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu press lt Return gt or lt Enter gt to select choice Pi Figure 3 21 Rate Limiting Configuration Screen 1 of 2 3 48 302401 D Rev 00 Using the Console Interface g N Rate Limiting Configuration Unit 1 Port Packet Type Limit Last 5 Minutes Last Hour Last 24 Hours 15 Both one 44 0 56 0 0 0
192. llows you to set this port to filter discard all received tagged packets Default No Range No Yes continued 302401 D Rev 00 3 27 Using the BayStack 450 10 100 1000 Series Switch Table 3 9 VLAN Port Configuration Screen Fields continued Field Description Filter Untagged Frames Filter Unregistered Frames Port Name PVID Port Priority Tagging Sets this port to filter discard all received untagged packets Default No Range No Yes Sets this port to filter discard all received unregistered packets Default No Range No Yes The default port name with associated stack unit number when configured assigned to this port You can change this field to any name that is up to 16 characters long Default Unit x Port x Range Any ASCII string of up to 16 printable characters Associates this port with a specific VLAN For example a port with a PVID of 3 assigns all untagged frames received on this port to VLAN 3 Default 1 Range 1 to 4094 Prioritizes the order in which the switch forwards packets received on specified ports see IEEE 802 1p Prioritizing on page 1 53 Default 0 Range 0to7 Allows you to assign VLAN Port Membership tagging options to this port as follows Untagged Access Any VLAN that this port is a member of will not be 802 1Q tagged Tagged Trunk Any VLAN that this port is a member of will be 802 1Q tagged The Port Membership field in the VLAN Co
193. lly via a special offset SMF MME patch cord The offset SMF MMF patch cord allows the same transceiver to be used for both multimode and single mode fiber See your Nortel Networks sales representative for more information about the SMF MME patch cord The 1000BASE LX transceiver is designed to mechanically accomodate the single mode ferrules used on one end of the special offset SMF MMF patch cord Multimode ferrules must not be used because they can bind and cause damage to the transceiver Do not connect multimode cables directly into the 1000BASE LX MDA transceiver Instead connect a special offset SMF MMF patch cord into the transceiver and then connect the multimode cable into the SMF MMF patch cord For more information about gigabit transmission over fiber optic cable and mode conditioning refer to the following publication Reference Note Gigabit Ethernet Physical Layer Considerations Bay Networks part number 201540 B The publication is available on the World Wide Web at support baynetworks com library tpubs At the Web site click on Accelar under the Routing Switches heading 302401 D Rev 00 C 13 Using the BayStack 450 10 100 1000 Series Switch C 14 302401 D Rev 00 Appendix D Quick Steps to Features If you are a system administrator with experience configuring BayStack 450 switch VLANs MultiLink Trunking Port Mirroring and IGMP Snooping use the flowcharts on the following pages as quick configuration g
194. lobal entries are defined that specify the parameters used by every devic The following global entry is defined for an Ethernet device Note that this G 2 302401 D Rev 00 A acronyms xxiii Actual Hello Interval 3 73 Aging Time field 3 21 Allowed Source IP Address field 3 77 Allowed Source Mask field 3 77 Authentication Trap field 3 14 Autonegotiation description 1 16 field 3 34 modes 4 7 troubleshooting 4 8 Autosensing 1 16 Base unit 1 25 BayStack 450 switch connectors E 1 default port settings for VLANs 1 34 features 1 11 to 1 12 front panel 1 2 BootP Request Mode field 3 9 BootP See Bootstrap Protocol Bootstrap Protocol BootP Always setting 3 11 automatic IP configuration 1 17 BOOTPTAB TXT file G 1 choosing a request mode 3 10 Disabled setting 3 11 Last Address setting 3 12 sample configuration file G 1 When Needed setting 3 10 Bridge Forward Delay field 3 74 Bridge Hello Time field 3 74 302401 D Rev 00 Index Bridge Maximum Age Time field 3 74 Bridge Priority field 3 73 Broadcasts field 3 55 C Cascade module 1 23 Clear All Port Statistics option 3 20 Collisions field 3 57 Comm Port Data Bits field 3 58 Comm Port Parity field 3 58 Comm Port Stop Bits 3 59 Community String field 3 14 Configurable field 3 9 Configuration rules IGMP Snooping 1 52 MultiLink Trunking 1 69 Port Mirroring 1 82 VLANs 1 47 connectors E 1 AC power receptacle 1 8 DB 9 c
195. lue No Range Yes No Requirements The Configuration File feature can only be used to copy standalone switch configuration parameters to other standalone switches or to copy stack configuration parameters to other stack configurations For example you cannot duplicate the configuration parameters of a unit in a stack configuration and use it to configure a standalone switch 302401 D Rev 00 3 83 Using the BayStack 450 10 100 1000 Series Switch A configuration file obtained from a standalone switch can only be used to configure other standalone switches that have the same firmware revision and model type as the donor standalone switch A configuration file obtained from a stack unit can only be used to configure other stacks that have the same number of switches firmware version model types and physical IDs as the stack the donor stack unit resides in Reconfigured stacks are configured according to the unit order number of the donor unit For example the configuration file parameters from a donor unit with physical ID x are used to reconfigure the unit with physical ID x The configuration file also duplicates any settings that exist for any MDA that is installed in the donor switch If you use the configuration file to configure another switch that has the same MDA model installed the configuration file settings will also apply to and override the existing MDA settings Table 3 31 Parameters Not Saved to
196. mbers of that trunk You should consider how this can change your network topology before you change this setting see MultiLink Trunking Configuration Rules on page 1 69 The Fast Learning parameter is the same as Normal Learning except that the state transition timer is shortened to 2 seconds Default Value Normal Learning Range Normal Learning Fast Learning Disabled Priority This read only field is a bridge spanning tree parameter that prioritizes the port s lowest path cost to the root When one or more ports have the same path cost the STA selects the path with the highest priority lowest numerical value See also Path Cost Default Value 128 Range 0 to 255 Path Cost This read only field is a bridge spanning tree parameter that determines the lowest path cost to the root Default Value 10 or 100 1 for gigabit port Path Cost 1000 LAN speed in Mb s The higher the LAN speed the lower the path cost See also Priority Range 1 to 65535 State This read only field indicates the current port state within the spanning tree network Each port can transition to various states as determined by the Participation field setting For example when the Participation field is set to Disabled the port does not participate in the STA and transitions to the Forwarding state the default When the Participation field is set to Enabled the port transitions from the Disabled state through the Blocking Listening and Learnin
197. mes No Port Name Unit 1 Port 1 PVID 1 Port Priority 0 Note The following two fields only appear when the port selected in the Port field is configured with an optional gigabit MDA Primary VLAN Tagging Untagged Secondary VLAN Tagging Tagged Unit 1 VLAN Display by Port page 3 29 Port 1 PVID 1 read only Port Name Unit 1 Port 1 read only Traffic Class Low Traffic Class Configuration page 3 30 continued F 2 302401 D Rev 00 Default Settings Table F 1 Factory Default Settings for the BayStack 450 Switch continued Field Default setting Appears in this Cl screen Unit 1 Port Configuration page 3 32 Status Enabled for all ports Autonegotiation Enabled for all ports Speed Duplex 100Mbs Half when Autonegotiation is Disabled Unit 1 to 8 depending on High Speed Flow Control Configuration Autonegotiation Flow Control configuration status page 3 34 Enabled Disabled Note The following two fields only appear when a single Phy MDA with a separate redundant Phy port is installed Preferred Phy Active Phy Right Read only field indicating the operational Phy port Right Left or None Trunk Members Unit Port Zero length string MultiLink Trunk Configuration page 3 39 STP Learning Normal Trunk Mode Basic Trunk Status Enabled Trunk Name Trunk 1 to Trunk 6 Traffic Type Rx and Tx MultiLink Trunk Utilization page 3 41 Monitorin
198. mitted by port X Monitor all traffic received by port X or transmitted by port Y For more information about using the Port Mirroring feature see Port Mirroring Configuration on page 3 45 See also Appendix D Quick Steps to Features for configuration flowcharts that can help you use this feature 302401 D Rev 00 Chapter 2 Installing the BayStack 450 Switch This chapter covers the following topics e Installation requirements e Installation procedure Instructions for connecting power e Instructions for verifying the installation e Instructions for the initial standalone switch setup Instructions for the initial stack setup Refer to Chapter 3 Using the Console Interface to further configure your BayStack 450 switch Installation Requirements Before installing the BayStack 450 switch verify that the package contains the following items in addition to this guide see Figure 2 1 Note Be sure that the supplied AC power cord matches the requirements for your region see AC Power Receptacle on page 1 9 Install the BayStack 450 switch in a ventilated area that is dust free and away from heat vents warm air exhaust from other equipment and direct sunlight Avoid proximity to large electric motors or other electromagnetic equipment When choosing a location observe the environmental guidelines listed in Appendix A Technical Specifications You will need a Phillips screwdriver for the
199. n If an IP address is not currently in use these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled 302401 D Rev 00 Using the Console Interface SNMP Configuration The SNMP Configuration screen Figure 3 4 allows you to set or modify the SNMP configuration parameters Choose SNMP Configuration or press m from the main menu to open the SNMP Configuration screen a SNMP Configuration UN Read Only Community String public Read Write Community String private Trap 1 IP Address 0 0 0 0 Community String Trap 2 IP Address 0 0 0 0 Community String Trap 3 IP Address 0 0 0 0 Community String Trap 4 IP Address 0 0 0 0 Community String Authentication Trap Enabled Link Up Down Trap Enabled Enter text press Return or Enter when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 3 4 SNMP Configuration Screen Table 3 3 describes the SNMP Configuration screen fields Table 3 3 SNMP Configuration Screen Fields Field Description Read Only The community string used for in band read only SNMP operations Community String Default Value public Range Any ASCII string of up to 32 printable characters 302401 D Rev 00 3 13 Using the BayStack 450 10 100 1000 Series Switch Table 3 3 SNMP Configuration Screen Fi
200. n exhibit during normal operation Note The LED Display panel configuration for your switch may be different than shown in this section depending on the date of manufacturing see the note in IOBASE T 100BASE TX Ports on page 1 3 r For more help in determining the problem Diagnosing and Correcting the Problem on page 4 5 describes symptoms and corrective actions see Table 4 2 you can perform to resolve specific problems Subsequent sections give step by step procedures to correct the problems 302401 D Rev 00 4 1 Using the BayStack 450 10 100 1000 Series Switch Interpreting the LEDs Figure 4 1 shows the BayStack 450 24T and BayStack 450 12T LED display panels Figure 4 2 shows the BayStack 450 12F LED display panel Table 4 1 describes the LEDs Cas 4 1 EX Pwr Up E Status Dwn 2 RPSU Base m BayStack 450 24T Switch 3 5 7 9 d 18 15 17 19 21 23 EH EH EM EN NH NN NH NH NN NN NW 0700 EH EH EM EH NH NE EH EH NN NN oe Activity 4 6 8 10 12 14 16 18 20 22 24 EH EE EM NEN NH NE NH NE NN NN EN 10 100 EH EH EM EN NE ONE NN NH NN NN NH Activity BayStack 450 24T Cas 4 1 Pwr Up m Status Dwn 5 RPSU Base mF BayStack 450 12T Switch 3 5 7 9 M m om omm mm am 10 100 E m EN EN ON Activity m Eu Em ma ma 10100 um um um um um tivity Dual color LED Figure 4 1 BayStack 450 24T 12T LED Display Panel BayS
201. n the Tagging field value in the VLAN Port Configuration screen see the Tagging field description in Table 3 9 on page 3 27 For example When the Tagging field is set to Untagged Access you can set the Port Membership field as an untagged port member U or as a non VLAN port member When the Tagging field is set to Tagged Trunk you can set the Port Membership field as a tagged port member T or as a non VLAN port member continued 302401 D Rev 00 3 25 Using the BayStack 450 10 100 1000 Series Switch Table 3 8 VLAN Configuration Screen Fields continued Field Description The Port Membership fields are displayed in six port groups for example 1 6 7 12 13 18 The number of ports displayed depends on the switch model or type of optional MDA installed in the Uplink Module slot Default U All ports are assigned as untagged members of VLAN 1 Range U T and VLAN Port Configuration The VLAN Port Configuration screen Figure 3 10 allows you to configure specified switch ports with the appropriate PVID VLAN association that enables the creation of broadcast domains see Shared Servers on page 1 40 for more information about setting up broadcast domains You can configure specified switch ports to filter discard all received tagged frames untagged frames or unregistered frames see IEEE 802 10 Tagging on page 1 33 You can also prioritize the order in whic
202. nd 6 of switch S1 are configured correctly to trunk member ports 7 9 and 11 of switch S2 The Spanning Tree Port Configuration screen for each switch shows the port state field for each port in the Forwarding state Port Trunk 2 1 4 1 5 6 a M 8 3 10 11 12 Press Ctrl N to display ar to displa rl R to retu S1 Port Configuration screen Figure 1 48 NORTEL 81 ale ESSAI GSS a Ta Es RS OO E so P gs CER Cr T3 cle kie 32 RRGRGRGRGRGB EGEGEGE RR RG Spanning Tree Port Configuration Port Trunk Participation Priority Path Cost Enabled 128 10 2 Enabled 128 10 3 Enabled 128 10 4 Enabled 128 10 5 Enabled 128 10 6 Enabled 128 10 Forwarding 7 1 Enabled 128 4 Forwarding 8 Enabled 128 10 Fork 9 1 Enabled 128 4 10 Enabled 128 10 u 1 Enabled 1 128 4 12 Enabled 128 10 Press Ctrl N to display choices for ports 13 26 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu S2 Port Configuration screen BS45030A Example 1 Correctly Configured Trunk 302401 D Rev 00 1 73 Using the BayStack 450 10 10
203. ndards Compatibility ssssseenee A 2 Data RAIG e a A 2 Maras RUE rrr c ai A 3 Safety Agency Certification add T ida ats sobe P A 3 ii dva att a Spear tour e A 3 302401 D Rev 00 xi Eiociomagno he IMMUNI osossttaevedis obra PY boda ci ncn Cm atl a o P n i Fan a ada EO Declaration of Conformity TE TES RS eens AA AI TE s A 4 Appendix B Gigabit Fiber Optical Characteristics THON BASE SX Models iicet aae cat eta i est ri aree Ger B 1 Operating Range meres paa Tm M tendens B 1 Tanemit Characteristics NITORE B 2 Pre We Characins iOS ara B 3 Worst Case Power Budget and Penalties oooonooccccnonocccccccononcncnnnannnnncncnannnnnnnnnnns B 3 TOO00BASE LA MoGo AA EORR DERE ra AR Ir B 4 Operating Range ere Tp m Tt e B 4 WARS Ee oisi eT T B 5 Receive D aS ro aa B 5 Worst Case Power Budget and Penalties sauces AT tiie dE ii B 6 Appendix C Media Dependent Adapters 10BASE T 100BASE TX MDA T aed PE EHE KE PECN MR TET BERE SERE PET A QA ma e TOO SE A prc C 3 TOO eo DAS iaa da C 6 M1000BASE LX MDAS raid ia aaa PEAT TT S EEUU s O 9 tl Bri Pic C 11 Replacing an MDA with a Different Model ssssssssseeeeeeeneenes C 13 TOODBASGE LX Multimode Applications rica ii C 13 Appendix D Quic
204. ndicates the total number of packets transmitted successfully on this port including broadcast packets and multicast packets Received column Indicates the total number of good multicast packets received on this port excluding broadcast packets Transmitted column Indicates the total number of multicast packets transmitted successfully on this port excluding broadcast packets Received column Indicates the total number of good broadcast packets received on this port Transmitted column Indicates the total number of broadcast packets transmitted successfully on this port Received column Indicates the total number of octets of data including data in bad packets received on this port excluding framing bits but including FCS octets Transmitted column Indicates the total number of octets of data transmitted successfully on this port including FCS octets Received column Indicates the total number of packets lost discarded when the capacity of the port receive buffer was exceeded Transmitted column Indicates the total number of packets lost discarded when the capacity of the port transmit buffer was exceeded continued 302401 D Rev 00 3 55 Using the BayStack 450 10 100 1000 Series Switch Table 3 21 Port Statistics Screen Fields continued Field Description Packets 64 bytes Received column Indicates the total number of 64 byte packets received on this 65 127 bytes 128 255 bytes 256 511 byt
205. nfiguration Menu Screen scores cier 3 23 VLAN Configuration ABN da 3 24 VLAN Port Configuration SOFBBP sec cecseses sociasactsucscdessecscaveeeetoniacsactanavicerts 3 27 VLAN Display by Port SOTO cinc n dr a Ra cione 3 29 Trafic Class Configuration SO iuuenes cese eet aa cete kit pt 3 31 Port Configuration Sereen T Of 2 scsi ii 3 32 Part Configuration Sereen 2 0f 2 ica 3 33 High Speed Flow Control Configuration Screen 3 35 MultiLink Trunk Configuration Menu Screen ssssssss 3 38 MultiLink Trunk Configuration Screen sss 3 40 MultiLink Trunk Utilization Screen 1 of 2 seessssss 9 42 MultiLink Trunk Utilization Screen 2 of 2 esessssssss 3 43 Port Mirroring Configuration Screen eeueseeimaen rine anten ink 3 45 Rate Limiting Configuration Screen 1 of 2 ssssssssss 3 48 Rate Limiting Configuration Screen 2 of 2 ssssssssssss 3 49 IGMP Configuration Screen TE lio PA 3 51 Par Stanes SOON pe 3 54 Console Comm Port Configuration Screen ssssssssss 3 58 Renumibar Stack Units Screen cuis cs aste iia olaaa 3 65 Hardware Unit Information Screen sss 3 67 Spanning Tree Configuration Menu Screen sssssssssss 3 68 Spanning Tree Port Configuration Screen 1 of 2 sssuss 3 6
206. nfiguration screen is dependent on the Tagging field value see the Port Membership field description in Table 3 8 on page 3 25 Default Untagged Access Range Untagged Access Tagged Trunk 3 28 302401 D Rev 00 Using the Console Interface VLAN Display by Port The VLAN Display by Port screen Figure 3 9 allows you to view VLAN characteristics associated with a specified switch port Choose VLAN Display by Port or press d from the VLAN Configuration Menu screen to open the VLAN Display by Port screen 3 VLAN Display by Port ON Unit I Port 12 PVID L Port Name Unit 1 Port 12 VLANS VLAN Name VLANs VLAN Name 1 VLAN 1 Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 3 11 VLAN Display by Port Screen 302401 D Rev 00 3 29 Using the BayStack 450 10 100 1000 Series Switch Table 3 10 describes the VLAN Display by Port screen fields Table 3 10 VLAN Display by Port Screen Fields Field Description Unit Allows you to select the unit number when stacking is configured to view To view another unit type its unit number and press Enter or press the spacebar to toggle the unit numbers Port Allows you to select the number of the port you want to view To view another port type its port number and press Enter or press the spacebar on your
207. ng stack units will cause an automatic Reset to Current Settings to occur across the entire stack The current configuration will be adapted to the new numbering scheme Check the stack configuration after the reset to confirm the desired configuration is set Are you sure you want to renumber switches with the new settings No Use space bar to display choices press Return or Enter to select choice PX Ctrl R to return to previous menu Press Ctrl C to return to Main S Figure 3 26 Renumber Stack Units Screen 302401 D Rev 00 3 65 Using the BayStack 450 10 100 1000 Series Switch Table 3 23 describes the Renumber Stack Units screen options Table 3 23 Renumber Stack Units Screen Options Option Description Current Unit Number MAC Address New Unit Number Renumber units with new setting Read only fields listing the current unit number of each of the configured stack units The entries in this column are displayed in order of their current physical cabling with respect to the base unit and can show nonconsecutive unit numbering if one or more units were previously moved or modified The entries can also include unit numbers of units that are no longer participating in the stack not currently active Read only field listing the MAC address of the corresponding unit listed in the Current Unit Number field User settable field showing the current unit number of each unit in the stack
208. nications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled Phy status LEDs green On The corresponding Phy port is active Off The corresponding Phy port is in backup mode or there is no connection to this port Port activity LEDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 1000BASE X SC port connectors see 1000BASE LX Multimode Applications on page C 13 for special requirements Installing an MDA The Uplink Module slot on the BayStack 450 switch accommodates a single MDA The connection can be either an RJ 45 10 100BASE TX MDA or a fiber 100BASE FX or 1000BASE SX LX MDA with an SC or MT RJ connector Note The MDAs are not hot swappable Power down the switch before installing or removing an MDA To install an MDA into the Uplink Module slot 1 Unplug the AC power cord from the back of the switch 2 Loosen the thumb screws and remove the filler panel or previously installed MDA from the Uplink Module slot 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Note If you are replacing an installed MDA with another type of MDA see Replacing an MDA with a Different Model on C 13 3 Insert the MDA into the Uplink Module card guides Figure C
209. non possono essere manipolati dall utente E EREERDO AA IRES OIDI T4074 A0 HSE RLT YUI SEU CECIeU ARBITR 1 HOR IVAR AT ktd Y EEA Holt Normal Power Up Sequence In a normal power up sequence the LEDs appear as follows 1 After power is applied to the switch the Pwr Power LED turns on within 5 seconds 2 The switch initiates a self test during which the port LEDs display various patterns to indicate the progress of the self test 3 Upon successful completion of the self test within 10 seconds after power is applied the Status LED turns on 4 The remaining port LEDs indicate their operational status as described in Table 4 2 4 6 302401 D Rev 00 Table 4 2 Corrective Actions Troubleshooting Symptom Probable cause Corrective action All LEDs are off The Activity LED for a connected port is off or does not blink and you have reason to believe that traffic is present The Status LED is off The Status LED is blinking The switch is not receiving AC power The fans are not operating or the airflow is blocked causing the unit to overheat The switch is experiencing a port connection problem The switch s link partner is not autonegotiating properly A fatal error was detected by the self test A nonfatal error occurred during the self test Verify that the AC power cord is fastened securely at both ends and that power is available at the AC powe
210. ntinued 302401 D Rev 00 3 43 Using the BayStack 450 10 100 1000 Series Switch Table 3 16 MultiLink Trunk Utilization Screen Fields continued Field Description Last 5 Minutes This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last 5 minutes This field provides a running average of network activity and is updated every 15 seconds Last 30 Minutes This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last 30 minutes This field provides a running average of network activity and is updated every 15 seconds Last Hour This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last 60 minutes This field provides a running average of network activity and is updated every 15 seconds 3 44 302401 D Rev 00 Using the Console Interface Port Mirroring Configuration The Port Mirroring Configuration screen allows you to configure a specific switch port to monitor up to two specified ports or two MAC addresses You can specify port based monitoring or address based monitoring In a stack configuration you can monitor ports that reside on different units within the stack For more information about the port mirroring feature see Port Mirroring Conversation Steering on page 1
211. o8 EG MDI X port Crossover cable MDI X port BS45057A Figure E 3 MDI X to MDI X Cable Connections E 4 302401 D Rev 00 Connectors and Pin Assignments DB 9 RS 232 D Console Comm Port Connector The DB 9 Console Comm Port connector Figure E 4 is configured as a data communications equipment DCE connector The DSR and CTS signal outputs are always asserted the CD DTR RTS and RI signal inputs are not used This configuration enables a management station a PC or console terminal to connect directly to the switch using a straight through cable D O uu e 6 619EA Figure E 4 DB 9 Console Comm Port Connector Table E 2 lists the DB 9 Console Comm Port connector pin assignments Table E 2 DB 9 Console Comm Port Connector Pin Assignments Pin Signal Description 1 CD Carrier detect not used 2 TXD Transmit data output 3 RXD Receive data input 4 DTR Data terminal ready not used 5 GND Signal ground 6 DSR Data set ready output always asserted 7 RTS Request to send not used 8 CTS Clear to send output always asserted 9 RI Ring indicator not used Shell Chassis ground 302401 D Rev 00 E 5 Appendix F Default Settings Table F 1 lists the factory default settings for the BayStack 450 switch Table F 1 Field Factory Default Settings for the BayStack 450 Switch Default setting Appears in this Cl screen BootP Request Mode In Band Stack IP Address In Band Swit
212. of five address based monitoring modes see Table 3 18 Selecting any one of the six port based modes activates the port X and port Y screen fields where a user can choose up to two ports to monitor Selecting any one of the five address based modes activates the Address A and Address B screen fields where a user can specify MAC addresses to monitor Default Value Disabled Range See Table 3 18 Indicates the port number of the specified unit that is designated as the monitor port Default Value Zero length string Range 1 to 8 1 to 28 depending on model type Unit Port X Indicates one of the ports of the specified unit that will be monitored by the designated port monitor when one of the port based monitoring modes is selected This port will be monitored according to the value of Port X in the Monitoring Mode field see Table 3 18 Default Value Zero length string Range 1 to 8 1 to 28 depending on model type Unit Port Y Indicates one of the ports of the specified unit that will be monitored by the designated port monitor when one of the port based monitoring modes is selected When installed as a standalone switch the screen does not display the Unit field designation This port will be monitored according to the value of Port Y in the Monitoring Mode field see Table 3 18 Default Value Zero length string Range 1 to 8 1 to 28 depending on model type Address A Indicates the MAC addresses that will be monitored
213. of the bridge ID The STA uses this parameter to determine the root bridge or designated bridge For example the bridge with the lowest bridge ID becomes the root bridge with Bridge Priority values compared first followed by the hardware addresses Default Value 8000 Range 0 to 65535 Indicates the bridge ID of the root bridge as determined by the STA Default Value 8000 bridge_id Range 0 to 65535 Indicates the switch port number that offers the lowest path cost to the root bridge Default Value 0 Range 0 to 16 Indicates the path cost from this switch port to the root bridge Default Value 0 Range Not applicable Indicates the Actual Hello Interval the amount of time between transmissions of configuration Bridge Protocol Data Units BPDUs that the root bridge is currently using Note that all bridges participating in the spanning tree network use the root bridge s Hello Interval parameter value See also Bridge Hello Time Default Value 2 seconds Range 1 to 10 seconds Indicates the Maximum Age Time parameter value that the root bridge is currently using This value specifies the maximum age that a Hello message can attain before it is discarded Note that the root bridge s Maximum Age Time parameter value becomes the actual Maximum Age Time parameter value for all bridges participating in the spanning tree network See also Bridge Maximum Age Time Default Value 20 seconds Range 6 to 40 seconds continued
214. ogout D DD O o VO D Caution If you choose the Reset to Default Settings option all of your configured settings will be replaced with factory default settings when you press Enter Achtung Bei Auswahl des Befehls zur R cksetzung auf die Standardeinstellungen werden alle von Ihnen konfigurierten Einstellungen durch die werkseitigen Standardeinstellungen ersetzt wenn Sie die Eingabetaste dr cken Attention Si vous restaurez la configuration usine votre configuration courante sera remplac e par la configuration usine d s que vous appuierez sur Entr e Precauci n Si selecciona el comando Restaurar valores predeterminados todos los valores de configuraci n se sustituir n por las valores predeterminados en f brica al pulsar Intro Attenzione Nel caso in cui si selezioni la reimpostazione dei valori di default tutte le impostazioni configurate verranno sostituite dai default di fabbrica premendo il tasto Invio FAR elk Enter o ER TTI4A IM OREI IEY K 1 FOE H DI gt I4 LV vent FLEES TAEAROXNE NENE pv Allows a user in a TELNET session or a user working at a password protected console terminal to terminate the session see Logout on page 3 93 302401 D Rev 00 3 7 Using the BayStack 450 10 100 1000 Series Switch IP Configuration Setup BootP Request Mode BootP Disabled Configurable In Use Last BootP In Band Stack IP Address 0 0 0 0
215. omatic Reset to Current Settings to occur across the entire stack The current configuration will be adapted to the new set of priorities Are you sure you want to change priorities to the new settings No Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 3 12 Traffic Class Configuration Screen Table 3 11 describes the Traffic Class Configuration screen fields Table 3 11 Traffic Class Configuration Screen Fields Field Description User Priority Column header for the read only fields that indicate the user priority values from priority O to priority 7 These values are derived from the three bit field in the header of 802 1Q tagged frames see IEEE 802 1 page 1 33 Traffic Class Column header for the eight user configurable fields that correspond to the adjacent user priority levels Default Low Range Low High 302401 D Rev 00 3 31 Using the BayStack 450 10 100 1000 Series Switch Port Configuration The Port Configuration screen Figures 3 13 and 3 14 allows you to configure specific switch ports or all switch ports You can enable or disable the port status of specified switch ports set the switch ports to autonegotiate for the highest available speed of the connected station or you can set the speed for selected switch ports autonegotiation is not supported on fiber optic ports
216. omm Port on page 2 10 you can observe the BayStack 450 switch Self Test screen Figure 2 11 shows an example of a standalone switch Self Test screen The results of the self test are displayed briefly 5 or 10 seconds on the Self Test screen which is followed by the Nortel Networks Logo screen Figure 2 12 Note The Self Test screen remains displayed only if the self test detects a fatal error a N BayStack 450 XXX Self Test CPU RAM test wea Pass ASIC addressing test sas Pass ASIC buffer RAM test gt Pass Port internal loopback test er Pass Fan Test Self test complete No A Figure 2 11 BayStack 450 Switch Self Test Screen Note The Self Test screen for a switch that is participating in a stack configuration includes an additional test Cascade SRAM test 302401 D Rev 00 2 15 Using the BayStack 450 10 100 1000 Series Switch 2 L Ck ck c OK Ck ck cC ck OK Ck ck CK Ck ck CK ck ck CK ck ck ck Cock ck kk ck ck ck ko ck ck ck kx ko ko x x Nortel Networks Inc Copyright c 1996 1999 All Rights Reserved BayStack 450 XXX Versions HW Revx FW Vx xx SW VX X X X OC ck c OK Ck Ck CC Ck Ck CK Ck ck Ck Ck ck Sk Ck ck ck Ck ck ck Sk Ck ck ck ko ko ck ck ko ko ko ko ko ko ko Xo Enter Ctrl Y to begin Figure 2 12 Nortel Networks Logo Screen Note The Nortel Networks logo screen for your switch will display the BayStack 450 model numbe
217. on Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Configuration File Display Event Log Reset Reset to Default Displays the Hardware Unit Information screen see Hardware Unit Information on page 3 67 This screen lists the switch models including any installed MDA and Cascade modules that are configured in your standalone or stack configuration Displays the Spanning Tree Configuration Menu see Spanning Tree Configuration on page 3 67 This menu provides the following options Spanning Tree Port Configuration Display Spanning Tree Switch Settings Displays the TELNET Configuration screen see TELNET Configuration on page 3 75 This screen allows you to set your switch to enable a user at a remote console terminal to communicate with the BayStack 450 switch as if the console terminal were directly connected to it You can have up to four active TELNET sessions running at one time in either a standalone switch or a stack configuration Displays the Software Download screen see Software Download on page 3 78 This screen allows you to revise the BayStack 450 switch software image that is located in nonvolatile flash memory Displays the Configuration File Download Upload screen see Configuration File on page 3 82 This screen allows you to store your switch stack configuration parameters on a TFTP server You can retriev
218. on examples using BayStack 450 switches e Desktop switch application e Segment switch application e High density switched workgroup application e Fail safe stack application 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Note All models of the BayStack 450 switch can be used interchangeably in the following network configuration examples Desktop Switch Application Figure 1 6 shows a BayStack 450 24T switch used as a desktop switch where desktop workstations are connected directly to switch ports This configuration provides dedicated 100 Mb s connections to the network center to the server and up to 26 users This configuration uses the optional 400 4TX MDA 10BASE T 100BASE TX MDA Before 10BASE T hub To Server Up to 22 users Network Center Key 10 Mb s 100 Mb s 200 Mb s 22 users share 10 Mb s 10 22 Mb s per user Server bottleneck 10 Mb s bandwidth Network center bottleneck 10 Mb s bandwidth Figure 1 6 After BayStack 450 24T switch eH LR ERROR To Server Up to 26 users Network Center 26 users each with dedicated 100 Mb s bandwidth Server with dedicated 100 Mb s bandwidth Network center with dedicated 100 Mb s full duplex bandwith 200 mb s bidirectional B
219. onegotiation ports with four modes JOBASE T half duplex JOBASE T full duplex 100BASE TX half duplex 100BASE TX full duplex e Front panel light emitting diodes LEDs to monitor the following Power status System status Stack status for the following Cascade Up and Cascade Down status Base unit status RPSU status Per port status for the following 1000 Mb s link 100 Mb s link 10 Mb s link Half and full duplex transmission Tx Rx activity Management enable disable 302401 D Rev 00 1 13 Using the BayStack 450 10 100 1000 Series Switch e MultiLink Trunking supporting Switch to switch trunks Switch to server trunks Port mirroring conversation steering Port based MAC address based e Configuration file download upload support allows you to store your switch stack configuration parameters on a TFTP server Remote monitoring RMON with four groups integrated Statistics History Alarms Events IEEE 802 1p Prioritizing The BayStack 450 switch can prioritize the order in which packets are forwarded on a per port basis For more information about the 802 1p prioritizing feature see IEEE 802 1p Prioritizing on page 1 53 IEEE 802 1Q VLANs BayStack 450 switches support up to 64 port based VLANs with IEEE 802 1Q tagging available per port When a switch port is configured to be a member of a VLAN it is added to a group of ports
220. onfiguration Port Configuration High speed Flow Control Configuration only when a gigabit MDA is installed MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Display Port Statistics and Clear All Port Statistics Displays the Console Comm Port Configuration screen see Console Comm Port Configuration on page 3 58 This screen allows you to configure and modify the console Comm port parameters including the console port speed and password settings for the switch and stack operation Only appears when the switch is participating in a stack configuration When selected this option identifies the unit numbering of each unit in a stack configuration by lighting the corresponding number of 100 Mb s port LEDs for approximately 10 seconds For example in a 4 unit stack unit 1 displays one LED unit 2 displays two LEDs unit 3 displays three LEDs and unit 4 displays four LEDs The LED displays temporarily override any existing 100 Mb s LED indications on all unit LED display panels Only appears when the switch is participating in a stack configuration Displays the Renumber Stack Units screen see Renumber Stack Units on page 3 65 This screen allows you to renumber the units at any time continued 302401 D Rev 00 3 5 Using the BayStack 450 10 100 1000 Series Switch Table 3 1 Console Interface Main Menu options continued Option Descripti
221. onfiguring trunks see MultiLink Trunk Configuration on page 3 37 302401 D Rev 00 1 59 Using the BayStack 450 10 100 1000 Series Switch Trunk Configuration Screen Examples This section shows examples of the MultiLink Trunk configuration screens for the client server configuration example shown in Figure 1 40 on page 1 59 The screens show how you could set up the trunk configuration screens for switches S1 to S4 See Spanning Tree Considerations for MultiLink Trunks on page 1 72 and MultiLink Trunk Configuration on page 3 37 for more information Trunk Configuration Screen for Switch S1 Switch S1 is set up with five trunk configurations T1 T2 T3 T4 and TS Setting up the Trunk Configuration For S1 To set up the trunk configuration choose MultiLink Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen Figure 1 41 UN MultiLink Trunk Configuration Menu MultiLink Trunk Configuration MultiLink Trunk Utilization Return to Switch Configuration Menu Use arrow keys to highlight option press Return or Enter to select option iS Ctrl R to return to previous menu Press Ctrl C to return to Main MM Figure 1 41 Choosing the MultiLink Trunk Configuration Screen 1 60 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches The MultiLink Trunk Configuration screen opens Figure 1 42 a N
222. onsole comm port connector E 5 RJ 45 port connector E 1 Console Interface CI cable 2 10 connection 2 10 main menu 3 4 menus using 3 2 Console Password field 3 60 Console Port Speed field 3 59 Console Read Only Password field 3 60 3 62 Console Read Write Password field 3 61 3 63 console comm port Index 1 configuration options 3 5 configuration screen 3 58 connecting to terminal 2 11 illustration E 5 pin assignments E 5 conventions text xxiii conversation steering 1 16 cooling fans 1 11 crossover cable E 4 customer support Xxv D data communication equipment See DCE DB 9 connector 2 10 DB 9 console comm port connector E 5 DCE 2 10 Declaration of Conformity A 4 Default Gateway field 3 10 default settings F 1 Deferred Packets field 3 57 Designated Root field 3 73 Display Event Log option 3 6 Display Port Statistics option 3 20 Display Spanning Tree Switch Settings option 3 68 E Event Log screen 3 85 authentication failure 3 86 event log flash memory 3 86 excessive bad entries 3 86 operational exception 3 86 software download 3 86 TELNET session status 3 86 write threshold 3 86 Event Logging field 3 76 Excessive Collisions field 3 57 F FCS Errors field 3 56 Index 2 feet chassis 2 4 Filtered Packets field 3 56 Find an Address field 3 21 flash memory for software image upgrades 1 15 flat surface installing on 2 4 Flooded Packet
223. ort Configuration Screen 2 of 2 Table 3 25 describes the Spanning Tree Port Configuration screen fields Table 3 25 Spanning Tree Port Configuration Screen Fields Field Description Unit This field only appears if the switch is participating in a stack configuration The field allows you to select the number of the unit you want to view To view another unit type its unit number and press Enter or press the spacebar on your keyboard to toggle the unit numbers Port Indicates the switch port numbers that correspond to the field values in that row of the screen for example the field values in row 2 apply to switch port 2 Note that the values in the Switch row affect all switch ports and when the switch is part of a stack the values in the Stack row affect all ports in the entire stack Trunk The read only data displayed in this column indicates the trunks that correspond to the switch ports specified in the Trunk Members fields of the Trunk Configuration screen see MultiLink Trunk Configuration on page 3 37 continued 3 70 302401 D Rev 00 Using the Console Interface Table 3 25 Spanning Tree Port Configuration Screen Fields continued Field Description Participation Allows you to configure any or all of the switch ports for Spanning tree participation When an individual port is a trunk member see Trunk field changing this setting for one of the trunk members changes the setting for all me
224. ou can use to customize your configuration 302401 D Rev 00 2 19 Using the BayStack 450 10 100 1000 Series Switch Stack Setup For the initial setup of a stack configuration you need to enter the stack IP address the subnet mask and the gateway address see Chapter 3 Using the Console Interface for more information about configuring your BayStack 450 switch To set the stack IP address subnet mask and gateway address for the switch follow these steps Note Unless otherwise specified the terms switch and unit are used interchangeably in this guide 1 Connect a console terminal to one of the switches in the stack You can connect a console terminal to any unit in the stack or to more than one stack unit see Console Comm Port on page 2 10 2 Power up the stack configuration Observe the console display screen 3 After the Nortel Networks logo screen appears press Ctrl Y a The console screen temporarily displays the standalone Main Menu screen see Figure 2 15 This is the same Main Menu screen that is displayed for a standalone switch without stacking features b Within 20 seconds after displaying the standalone Main Menu screen the console screen refreshes to show the Main Menu screen for the stack configuration Figure 2 16 Although the Main Menu screen for the stack configuration looks similar to the standalone Main Menu screen closer observation reveals that the
225. own the switch before installing or removing an MDA The following MDA models are available Interface type Model Refer to 10BASE T 100BASE TX UTP 400 4TX MDA page C 2 100BASE FX Multimode fiber 400 2FX MDA page C 3 400 4FX MDA 1000BASE SX 450 1SR MDA page C 6 Shortwave gigabit fiber 450 1SX MDA 1000BASE LX 450 1LR MDA page C 9 Longwave gigabit fiber 450 1LX MDA Nortel Networks is constantly adding new models and features to existing product lines For a full range of MDAs that are available from Nortel Networks see your Nortel Networks sales representative 302401 D Rev 00 C 1 Using the BayStack 450 10 100 1000 Series Switch 10BASE T 100BASE TX MDA The 400 4TX MDA Figure C 1 uses four 10BASE T 100BASE TX RJ 45 8 pin modular port connectors to attach Ethernet devices Table C 1 describes the 400 4TX MDA components and LEDs 400 4TX MDA BS45042A Figure C 1 400 4TX MDA Front Panel Table C 1 400 4TX MDA Components Item Label Description 1 100 100BASE TX port status LEDs green 2 10 3 F Dx 4 Activity 5 On The corresponding port is set to operate at 100 Mb s Off The link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled 10BASE T port status LEDs green On The corresponding port is set to operate at 10 Mb s Off The link connection is bad or there is no connection to t
226. physical order of the switches is from top to bottom unit 1 to unit 8 1 28 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches G z 1 Base unit 2 Last unit 3 Cascade cable PN 303978 A 4 Cascade max return cable PN 303979 A BS0034B Figure 1 13 Stack Down Configuration Example Certain network management station NMS applications assume a stack down configuration for the graphical user interface GUI that represents the stack see Figure 1 13 For this reason Nortel Networks recommends that you always configure the top unit in the stack as the base unit In any stack configuration the following applies e When you apply power to the stack the base unit initializes and the entire stack powers up as a single logical unit within 30 seconds e You can attach an RS 232 communications cable to the Console Comm port of any switch in the stack 302401 D Rev 00 1 29 Using the BayStack 450 10 100 1000 Series Switch You can downline upgrade the entire stack from any switch in the stack You can access and manage the stack using a TELNET connection or any generic SNMP management tool through any switch port that is part of the stack configuration When stacking three or more switches use the longer 1
227. play Spanning Tree Switch Settings Displays the Spanning Tree Switch Settings screen see Display Spanning Tree Switch Settings on page 3 72 Return to Main Menu Exits the Spanning Tree Configuration Menu and displays the main menu 3 68 302401 D Rev 00 Spanning Tree Port Configuration Using the Console Interface The Spanning Tree Port Configuration screen allows you to configure individual switch ports or all switch ports for participation in the spanning tree Note If spanning tree participation of any trunk member is changed enabled or disabled the spanning tree participation of all members of that trunk is changed similarly Figures 3 29 and 3 30 show sample port configurations for the two Spanning Tree Port Configuration screens Choose Spanning Tree Port Configuration or press c from the Spanning Tree Configuration Menu to open the Spanning Tree Port Configuration screen z Spanning Tree Port Configuration Unde I Port Trunk Participation Priority Path Cost State 1 Normal Learning 128 10 Forwarding 2 Normal Learning 128 10 Forwarding 3 Normal Learning 128 10 Forwarding 4 Normal Learning 128 10 Forwarding 5 Normal Learning 128 10 Forwarding 6 I ormal Learning 128 10 Forwarding 1 1 ormal Learning 128 10 Forwarding 8 Normal Learning 128 10 Forwarding 9 dl ormal Learning 128 10 Forwarding 10 ormal Learning 128 10 Forwarding 11 ormal Learning 128 10 Forw
228. r and the current hardware firmware and software versions Upon successful completion of the power up self tests the switch is ready for normal operation To access the BayStack 450 Main Menu press Ctrl Y 2 16 302401 D Rev 00 Installing the BayStack 450 Switch Initial Setup The BayStack 450 switch is designed for plug and play operation in most cases the switch can be installed and made operational using the system default settings see Appendix F Default Settings for a list of default setting for the BayStack 450 switch However for the switch management function to become fully operational certain parameters must be configured A minimal configuration is required when you plan on remote management or TFTP operations If you are configuring your BayStack 450 switches into a stack configuration you will need to supply additional parameters to properly set up the stack This section includes the following information e Instructions for the initial standalone switch setup Instructions for the initial stack setup After setting up your switch or stack configuration as described in the following sections see Chapter 3 Using the Console Interface for detailed descriptions of the menus and screens you can use to customize your configuration Standalone Switch Setup For the initial setup of a standalone switch you need to enter the IP address of the switch the subnet mask and the gate
229. r outlet Verify that there is sufficient space for adequate airflow on both sides of the switch Note Operating temperature for the switch must not exceed 40 C 104 F Do not place the switch in areas where it can be exposed to direct sunlight or near warm air exhausts or heaters See Port Connection Problems on page 4 7 Cycle the power to the switch disconnect and then reconnect the AC power cord If the problem persists replace the switch Cycle the power to the switch disconnect and then reconnect the AC power cord If the problem persists contact the Nortel Networks Technical Solutions Center Port Connection Problems You can usually trace port connection problems to either a poor cable connection or an improper connection of the port cables at either end of the link To remedy these types of problems make sure that the cable connections are secure and that the cables connect to the correct ports at both ends of the link Port connection problems are also traceable to the autonegotiation mode or the port interface 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Autonegotiation Modes Port connection problems can occur when a port or station is connected to another port or station that is not operating in a compatible mode for example connecting a full duplex port on one station to a half duplex port on another station The BayStack 450 switch negotiates por
230. r text press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Ne wy Figure 3 33 Software Download Screen Table 3 28 describes the Software Download screen fields Table 3 28 Software Download Screen Fields Field Description Image Filename The software image load file name Note Certain software releases may require you to download two images the boot code image and the agent image For proper operation of the switch the new boot code image must be downloaded before the agent image is downloaded Default Value Zero length string Range An ASCII string of up to 30 printable characters continued 302401 D Rev 00 3 79 Using the BaySt ack 450 10 100 1000 Series Switch Table 3 28 Software Download Screen Fields continued Field Description TFTP Server IP The IP address of your TFTP load host Address Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Start TFTP Load Specifies whether to start the download of the switch software image default is No of New Image Use the spacebar to toggle the selection to Yes Press Enter to initiate the software download process Note The software download process can take up to 60 seconds to complete or more if the load host path is congeste
231. rade firmware 1 12 troubleshooting port interface 4 8 power up sequence 4 6 Tutorial IEEE 802 1Q tagging 1 33 IEEE 802 1Q VLAN workgroups 1 32 U Undersized Packets field 3 56 Uplink Expansion slot 1 3 utility rack 2 3 V virtual LAN VLAN 1 18 configuration rules 1 47 network example 1 18 VLAN Configuration option 3 19 VLAN Configuration screen 3 23 VLANs IEEE 802 1Q VLANs feature 1 14 Index 6 302401 D Rev 00
232. ration Screen 1 of 2 3 32 302401 D Rev 00 Using the Console Interface a oe Ctrl R to return to previous menu Press Ctrl C to return to Main iT Port Configuration Unit 1 Port Trunk Status Link Autonegotiation Speed Duplex i5 Enabled Up Enabled 10Mbs Full 16 Enabled Down Disabled 10Mbs Half 17 1 Enabled Up Disabled 10Mbs Half 18 Enabled Down Disabled 10Mbs Half 19 3 Enabled Up Disabled 10Mbs Half 20 3 Enabled UP Disabled 10Mbs Half 21 Enabled Down Disabled 10Mbs Half 22 4 Enabled Up Enabled 10Mbs Full 23 4 Enabled Up Enabled 10Mbs Full 24 Enabled Down Enabled 10Mbs Full 25 Enabled Up Enabled 100Mbs Full 26 Enabled Up Enabled 100Mbs Full 27 Enabled Down Disabled 100Mbs Full 28 Enabled Down Disabled 100Mbs Full Switch Enable Enable 10Mbs Half Stack Enable Enable 10Mbs Half Press Ctrl P to display choices for ports 1 14 Use space bar to display choices press lt Return gt or lt Enter gt to select choice UN Figure 3 14 Port Configuration Screen 2 of 2 Note When a gigabit MDA is installed only the Status field for that MDA port is configurable See High Speed Flow Control Configuratio page 3 34 to set the autonegotiation field for the gigabit MDA port Gigabit MDAs only support 1000 Mb s in full duplex mode n on Table 3 12 describes the Port Configuration screen fields
233. ries Switch Ports 2 and 4 are assigned as trunk members of trunk 3 Ports 14 and 16 are assigned as trunk members of trunk 4 Ports 22 and 24 are assigned as trunk members of trunk 5 STP Learning indicates the spanning tree participation setting for each of the trunks Trunks 1 through 4 are enabled for Normal STP Learning Trunk 5 is enabled for Fast STP Learning Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field values for trunks 1 to 5 are set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks The names chosen for this example provide meaningful information to the user of this switch for example S1 T1 to FS2 indicates that Trunk 1 in switch S1 connects to File Server 2 302401 D Rev 00 Trunk Configuration Screen for Switch S2 BayStack 450 10 100 1000 Series Switches As shown in Figure 1 40 on page 1 59 switch S2 is set up with two trunk configurations T2 and T3 Both trunks connect directly to switch S1 As in the previous screen examples to set up a trunk
234. rms BayStack 450 switch and switch refer to all switch versions BayStack 450 switches include a dedicated Uplink Module slot for attaching optional media dependent adapters MDAs that support a range of media types including gigabit Ethernet Installation instructions are included with each MDA see your Nortel Networks sales representative for ordering information For more information about the MDAs see Appendix C Media Dependent Adapters BayStack 450 switches configured with BayStack 450 software version V1 1 0 or later provide Fail Safe stackability when you install the optional BayStack 400 ST1 Cascade Module Installation instructions are included with each BayStack 400 ST1 Cascade Module see your Nortel Networks sales representative for ordering information For more information about the BayStack 400 ST1 Cascade Module see Stack Operation on page 1 23 Audience This guide is intended for network installers and system administrators who are responsible for installing configuring or maintaining networks This guide assumes that you understand the transmission and management protocols used on your network 302401 D Rev 00 xxi Using the BayStack 450 10 100 1000 Series Switch Organization This guide has four chapters seven appendixes and an index If you want to Go to Learn about the BayStack 450 switch and its key features Chapter 1 Install the BayStack 450 switch on a flat s
235. rt Mirong Calig Ol 220 Caan st iiae san acids a 3 45 Pise Listing Loo BOUES E auctae t eu Erde E mer REP Ebr istae eode Potato amc ats 3 48 GMP TX it ics tbo a 3 51 Port Statistics E Tm Beto enini Tm tod uon si n 40 54 Console Comm Port COnTOUESEBO sonia 3 58 X 302401 D Rev 00 Renumber Stack UE iii in iia IO Hardware Umit STATO ERN o a DS 3 67 Spanning Tes GOnfguialol e castaniie eve Gertie aaa aiai 3 67 Spanning Tres Port Canfiqueration asias 3 69 Display Spanning Tree Switch Settings m a Bee Tet 3 72 TELNE Comi siii 3 75 E A eto ESNS 3 78 Configuration File bends creia ica ES osos eoe petals esta ER e CI Eram EOU A A 3 85 Excessive Bad EMES usas 3 86 AUTO Threshold arcoiris 3 86 A nena Rie d EOD a RR Lo c i a pi PO RAMS 3 87 FROST iesus sible Tre Shiu duin TTE TOUT erie bp ad iia ica 00 88 Reset to Default Seinge es 3 90 Eois UL A T A mt erence TE MEN 3 93 Chapter 4 Troubleshooting Piatra UN ine LEDS sa RR Diagnosing and Correcting the Problem ohia ica elas Etica T licita 4 5 Normal PowerUp SSquUence csi 4 6 Port Connection PROBES scada ad 4 7 Autonegotiation Modes i n a rap E 4 8 zie Me 4 9 Appendix A Technical Specifications cipi gm A 1 Einer feet ee nee T TN TT A 1 Physical Dimensions t Temm aa ALL PRODR SEDIBUS sarita ual santana A 2 Network Protocol and Sta
236. rth in subparagraph c 1 of the Commercial Computer Software Restricted Rights clause of FAR 52 227 19 and the limitations set out in this license for civilian agencies and subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause of DFARS 252 227 7013 for agencies of the Department of Defense or their successors whichever is applicable 6 Use of Software in the European Community This provision applies to all Software acquired for use within the European Community If Licensee uses the Software within a country in the European Community the Software Directive enacted by the Council of European Communities Directive dated 14 May 1991 will apply to the examination of the Software to facilitate interoperability Licensee agrees to notify Nortel Networks of any such intended examination of the Software and may procure support and assistance from Nortel Networks 7 Term and termination This license is effective until terminated however all of the restrictions with respect to Nortel Networks copyright in the Software and user manuals will cease being effective at the date of expiration of the Nortel Networks copyright those restrictions relating to use and disclosure of Nortel Networks confidential information shall continue in effect Licensee may terminate this license at any time The license will automatically terminate if Licensee fails to comply with any of the terms and conditions of the license Upon termin
237. s 2 4 302401 D Rev 00 Installing the BayStack 450 Switch Precauci n Al montar este dispositivo apilado con otros dispositivos no apile las unidades directamente unas sobre otras Cada unidad se debe fijar a la estructura mediante los soportes de montaje adecuados Los soportes de montaje no est n dise ados para soportar varias unidades Attenzione Se il dispositivo viene installato su una cremagliera non impilarlo su un altro dispositivo montato sulla cremagliera Ciascuna unita deve essere fissata alla cremagliera con le apposite staffe di montaggio Tali staffe non possono essere utilizzate per fissare pi unit HEB COTAS AR ETICA MITA ARO 1291 READ ROEL BRRABREWCCESLY B1 9 bli XE Uim AT 227v7Fc62vZI BIELC LESU HAITI Ty Mk BROIY FEXA S amp k5lI ziRREGTUCU E U A The BayStack 450 switch occupies a 1 6 unit 1 6u rack space and can be installed in most standard 19 inch racks The rack must be grounded to the same grounding electrode used by the power service in the area The ground path must be permanent and must not exceed 1 ohm of resistance from the rack to the grounding electrode To install the BayStack 450 switch in a rack follow these steps 1 Determine how far you want the switch to protrude in front of the rack 1 Flush with rack 2 Extended from rack BS45035A Figure 2 2 Positioning the Chassis in the Rack 302401 D Rev 00 2 5 Using
238. s C Filtered Packets 0 Excessive Collisions C Flooded Packets 0 Deferred Packets C Frame Errors 0 Late Collisions C Use space bar to display choices or enter text Press Ctrl Z to zero counters Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu SE P Figure 3 24 Port Statistics Screen 3 54 302401 D Rev 00 Using the Console Interface Table 3 21 describes the Port Statistics screen fields Table 3 21 Note In a stacked configuration the Port Statistics screen appears in a slightly different format when the port selected in the Unit Port field is configured with a gigabit MDA Port Statistics Screen Fields Field Description Unit Port Packets Multicasts Broadcasts Total Octets Lost Packets Only appears if the switch is participating in a stack configuration The field allows you to select the number of the unit you want to view or configure To view or configure another unit type its unit number and press Enter or press the spacebar on your keyboard to toggle the unit numbers Allows you to select the number of the port you want to view or reset to zero To view another port type its port number and press Enter or press the spacebar on your keyboard to toggle the port numbers Received column Indicates the total number of packets received on this port including bad packets broadcast packets and multicast packets Transmitted column I
239. s continued Field Description Console Read Write When the Console Switch Password field is set to Required for TELNET for Switch Password Console or for Both this field allows read write password access to the Cl of a standalone switch Users can log in to the Cl using the correct password see default and can change any parameter except the stack passwords You can change the default passwords for read only access and read write access to a private password Default Value secure Range Any ASCII string of up to 15 printable characters Caution If you change the system supplied default passwords be sure to write the new passwords down and keep them in a safe place If you forget the new passwords you cannot access the console interface In that case contact Nortel Networks for help Achtung Wenn Sie die f r das System standardm ig eingestellten PaBw rter ndern notieren Sie sich die neuen PaBw rter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen PaBworter vergessen k nnen Sie nicht mehr auf die Konsolenschnittstelle zugreifen Wenden Sie sich in diesem Fall an Nortel Networks um Unterst tzung zu erhalten Achtung Wenn Sie die f r das System standardm ig eingestellten PaBw rter ndern notieren Sie sich die neuen PaBw rter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen PaBworter vergessen k nnen Sie nicht mehr auf die Konsolenschnittstel
240. s field 3 56 Forward Delay field 3 74 forwarding rate packets per second 1 11 Frame Errors field 3 56 G gateway address setting 2 17 2 20 Gigabit B 1 MDAs C 1 optical characteristics B 1 grounding the switch 2 3 2 5 H Hello Interval 3 73 3 74 Hello Time field 3 73 IEEE 802 1p Prioritizing feature 1 14 TEEE 802 1Q Tagging important terms 1 33 IEEE 802 3u standard 1 16 IGMP Snooping configuration rules 1 52 feature 1 15 Image Filename field 3 79 In Use field 3 9 Inactivity Timeout field 3 76 In Band IP Address field 3 9 In Band Subnet Mask field 3 9 Initial setup 2 17 installation chassis in a rack 2 5 flat surface 2 4 302401 D Rev 00 grounding 2 3 LED verification 2 14 requirements 2 1 tools 2 1 verifying 2 14 IP address format of 2 18 2 23 setting 2 17 startup 2 17 IP address automatic configuration 1 17 IP Configuration option 3 5 IP Configuration screen 3 8 IP subnet mask address setting 2 17 startup 2 17 IP subnet mask address setting startup 2 20 L Last BootP field 3 9 Last Reset Type field 3 16 Late Collisions field 3 57 learning rate addresses per second 1 11 LEDs indications during software download process 3 81 status monitors 1 13 verifying installation with 2 14 Link field 3 34 Login Retries field 3 76 Login Timeout field 3 76 Logout option 3 7 3 93 logout password protected 3 93 Lost Packets fi
241. s is monitored or address based monitoring where traffic between specified MAC addresses is monitored You can attach a probe device such as a Nortel Networks StackProbe or equivalent to the designated monitor port For more information about the port mirroring feature see Port Mirroring Conversation Steering on page 1 76 Autosensing and Autonegotiation BayStack 450 switches are autosensing and autonegotiating devices e The term autosense refers to a port s ability to sense the speed of an attached device e The term autonegotiation refers to a standardized protocol IEEE 802 3u that exists between two IEEE 802 3u capable devices Autonegotiation allows the BayStack 450 switch to select the best of both speed and duplex modes Autosensing is used when the attached device is not capable of autonegotiation or is using a form of autonegotiation that is not compatible with the IEEE 802 3u autonegotiation standard In this case because it is not possible to sense the duplex mode of the attached device the BayStack 450 switch reverts to half duplex mode 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches When autonegotiation capable devices are attached to the BayStack 450 switch the switch ports negotiate down from 100 Mb s speed and full duplex mode until the attached device acknowledges a supported speed and duplex mode For more information about autosensing and autonegotiation modes see Autonegotia
242. se T fall 0 26 0 26 0 26 ns maximum 20 80 response time RMS spectral width maximum 4 4 4 nm Average launch power maximum 3 3 3 dBm Average launch power minimum 11 5 11 5 11 0 dBm Average launch power of OFF 30 30 30 dBm transmitter maximum Extinction ratio minimum 9 9 9 dB RIN maximum 120 120 120 dB Hz Coupled Power Ratio CPR 28 lt CPR lt 40 12 CPR 20 N A dB 1 Due to the dual media single mode and multimode support of the LX transmitter fulfillment of this specification requires a single mode fiber offset launch mode conditioning patch cord described in IEEE 802 3 Clause 38 11 4 for MMF operation This patch cord is not used for single mode operation Receive Characteristics Table B 7 lists the receive characteristics for the 1000BASE LX models Table B 7 1000BASE LX Receive Characteristics Description Value Units Signaling speed range 1 25 100 ppm GBd Wavelength range 1270 to 1355 nm Average receive power maximum 3 dBm continued 302401 D Rev 00 B 5 Using the BayStack 450 10 100 1000 Series Switch Table B 7 1000BASE LX Receive Characteristics continued Description Value Units Receive sensitivity 19 dBm Return loss minimum 12 dB Stressed receive sensitivity 2 14 4 dBm Receive electrical 3 dB upper cutoff frequency maximum 1500 MHz Vertical eye closure penalty 3 2 60 dB 1 Measured with conformance test signal a
243. ser of the Software Licensee a personal nonexclusive nontransferable license a to use the Software either on a single computer or if applicable on a single authorized device identified by host ID for which it was originally acquired b to copy the Software solely for backup purposes in support of authorized use of the Software and c to use and copy the associated user manual solely in support of authorized use of the Software by Licensee This license applies to the Software only and does not extend to Nortel Networks Agent software or other Nortel Networks software products Nortel Networks Agent software or other Nortel Networks software products are licensed for use under the terms of the applicable Nortel Networks NA Inc Software License Agreement that accompanies such software and upon payment by the end user of the applicable license fees for such software 2 Restrictions on use reservation of rights The Software and user manuals are protected under copyright laws Nortel Networks and or its licensors retain all title and ownership in both the Software and user manuals including any revisions made by Nortel Networks or its licensors The copyright notice must be reproduced and included with any copy of any portion of the Software or user manuals Licensee may not modify translate decompile disassemble use for any competitive analysis reverse engineer distribute or create derivative works from the Software or user manuals or
244. sers of one VLAN with users of that same VLAN in another switch However the configuration guidelines depend on whether both switches support 802 1Q tagging With 802 1Q tagging enabled on a port fora VLAN all frames leaving the port for that VLAN are marked as belonging to that specific VLAN You can assign specific switch ports as members of one or more VLANs that span multiple switches without interfering with the spanning tree protocol VLANS Spanning Multiple 802 1Q Tagged Switches Figure 1 21 shows VLANs spanning two BayStack 450 switches The 802 1Q tagging is enabled on S1 port 2 and on S2 port 1 for VLAN 1 and VLAN 2 Both ports are tagged members of VLAN 1 and VLAN 2 fi VLAN 2 pnr VLAN 1 1 BayStack 450 24T Both ports are tagged I members of VLAN 1 I and VLAN 2 i I 2 zzz cic Figure 1 24 VLANs Spanning Multiple 802 10 Tagged Switches 302401 D Rev 00 1 37 Using the BayStack 450 10 100 1000 Series Switch Because there is only one link between the two switches the Spanning Tree Protocol STP treats this configuration as any other switch to switch connection For this configuration to work properly both switches must support the 802 1Q tagging protocol VLANS Spanning Multiple Untagged Switches Figure 1 22 shows
245. switch to consolidate IGMP Host Membership Reports received on its downstream ports and to generate a consolidated proxy report for forwarding to its upstream neighbor This field affects all VLANs for example if you disable proxy on the VLAN specified in the screen s VLAN field ALL VLANs are disabled for proxy The Proxy field cannot be disabled unless the Snooping field is Enabled Default Value Enabled Range Enabled Disabled Allows a user to set the switch to offset expected packet loss on a subnet If packet losses on a subnet are unacceptably high the Robust Value field can be increased to a higher value This field affects only the VLAN specified in the screen s VLAN field for example if you change the robust value on the VLAN specified in the screen s VLAN field other VLANs are not affected Default Value 2 Range 1 to 64 continued 3 52 302401 D Rev 00 Using the Console Interface Table 3 20 IGMP Configuration Screen Fields continued Field Description Query Time Set Router Ports Static Router Ports Allows a user to control the number of IGMP messages allowed on the subnet by varying the Query Interval the Query Interval is the interval between general queries sent by the multicast router This field affects only the VLAN specified in the screen s VLAN field for example if you change the Query Time value field on the VLAN specified in the screen s VLAN field other VLANs
246. system characteristics strings some VLAN parameters IGMP configuration parameters and the MultiLink Trunk names are stored in flash memory These parameters are updated every 10 minutes or whenever a reset command is executed Note Do not power off the switch within 10 minutes of changing any configuration parameters Powering down the switch within 10 minutes of changing configuration parameters can cause the changed configuration parameters to be lost 302401 D Rev 00 1 15 Using the BayStack 450 10 100 1000 Series Switch MultiLink Trunking The MultiLink Trunking feature allows you to group multiple ports up to four together when forming a link to another switch or server thus increasing aggregate throughput of the interconnection between two devices up to 800 Mb s in full duplex mode BayStack 450 switches can be configured with up to six MultiLink Trunks The trunk members can be configured within a single unit in the stack or distributed between any of the units within the stack configuration distributed trunking For more information about the MultiLink Trunking feature see MultiLink Trunks on page 1 57 Port Mirroring The port mirroring feature sometimes referred to as conversation steering allows you to designate a single switch port as a traffic monitor for up to two specified ports or two media access control MAC addresses You can specify port based monitoring where all traffic on specified port
247. t TP3 see IEEE 802 3 Clause 38 6 11 for BER 10 12 at the eye center 2 Measured with a transmit signal having a 9 dB extinction ratio If another extinction ratio is used the stressed receive sensitivity should be corrected for the extinction ratio penalty 3 Vertical eye closure penalty is a test condition for measuring stressed receive sensitivity It is not a required characteristic of the receiver Worst Case Power Budget and Penalties Table B 8 lists the worst case power budget and penalties for the 1000BASE LX models Note The link power penalties Table B 8 are used for link power budget calculations only They are not requirements and are not meant to be tested Table B 8 Worst Case 1000BASE LX Power Budget and Penalties Parameter 62 5 um MMF 50 um MMF 10 um SMF Unit Modal bandwidth as measured at 500 400 500 N A MHz km 1300 nm minimum overfilled launch Link power budget 7 5 7 5 7 5 8 0 dB Operating distance 550 550 550 5000 m Channel insertion loss 2 35 2 35 2 35 4 57 dB Link power penalties 3 48 5 08 3 96 3 27 dB Unallocated margin in link power budget 1 67 0 07 1 19 0 16 dB B 6 302401 D Rev 00 Appendix C Media Dependent Adapters This appendix describes the optional media dependent adapters MDAs that are available from Nortel Networks The MDAs can support high speed connections to servers shared Fast Ethernet hubs or backbone devices Note The MDAs are not hot swappable Power d
248. t speeds according to the IEEE 802 3u autonegotiating standard The switch adjusts autonegotiates its port speed and duplex mode to match the best service provided by the connected station up to 100 Mb s in full duplex mode e Ifthe connected station uses a form of autonegotiation that is not compatible with the IEEE 802 3u autonegotiating standard the BayStack 450 switch cannot negotiate a compatible mode for correct operation e If the autonegotiation feature is not present or not enabled at the connected station the BayStack 450 switch may not be able to determine the correct duplex mode In both situations the BayStack 450 switch autosenses the speed of the connected station and by default reverts to half duplex mode If the connected station is operating in full duplex mode it cannot communicate with the switch To correct this mode mismatch problem 1 Use the Port Configuration screen to disable autonegotiation for the suspect port see Port Configuration on page 3 32 2 Manually set the Speed Duplex field to match the speed duplex mode of the connected station see Table 3 12 on page 3 33 You may have to try several settings before you find the correct speed duplex mode of the connected station If the problem persists 1 Disable the autonegotiation feature at the connected station 2 Manually set the speed duplex mode of the connected station to the same speed duplex mode you have manually set for t
249. t the IP address you will not need to configure the IP address For information about SNMP see your network management documentation 302401 D Rev 00 3 1 Using the BayStack 450 10 100 1000 Series Switch Using the Cl Menus and Screens The CI menus and screens provide options that allow you to configure and manage the BayStack 450 switch Help prompts at the bottom of each menu and screen explain how to enter data in the highlighted field and how to navigate the menus and screens Some options allow you to toggle among several possible values other options allow you to set or modify a parameter Navigating the Cl Menus and Screens Use the following methods to navigate the CI menus and screens To select a menu option a Use the arrow keys to highlight the option name b Press Enter The option takes effect immediately after you press Enter Alternatively you can press the key corresponding to the underlined letter in the option name For example to select the Switch Configuration option in the main menu press the w key Note that the text characters are not case sensitive To toggle between values in a form a Use the spacebar to highlight the value b Press Enter To clear a string field a Position the cursor in the string field b Press Ctrl K To return to the previous menu press Ctrl R To return to the main menu at any time press Ctrl C Press Backspace to delete entered text
250. tack 450 12T BS45003A 4 2 302401 D Rev 00 Troubleshooting Cas 4 BayStack 450 12F Switch Pwr Up 1 2 3 4 5 6 7 8 9 10 d 12 E EE NEM EH HEE E NH NN EN Link Status Dwn E EE NEM EH EH NM EH EN NH NH ENS GN GR Dx RPSU Base P EE EM EE E NM NES EN ENSEM EN EN NND Activity BayStack 450 12F Dual color LED BS45071A Figure 4 2 BayStack 450 12F LED Display Panel Table 4 1 BayStack 450 Switch LED Descriptions Label Type Color State Meaning Pwr Power status Green On DC power is available to the switch s internal circuitry Off No AC power to switch or power supply failed Status System status Green On Self test passed successfully and switch is operational Blinking A nonfatal error occurred during the self test Off The switch failed the self test RPSU RPSU status Green On The switch is connected to the HRPSU and can receive power if needed Off The switch is not connected to the HRPSU or HRPSU is not supplying power CAS Up Stack mode Off The switch is in standalone mode Green On The switch is connected to the upstream units Cascade A In connector Amber On The Cascade A Out connector CAS Up for this switch is looped internally wrapped to the secondary ring continued 302401 D Rev 00 4 3 Using the BayStack 450 10 100 1000 Series Switch Table 4 1 BayStack 450 Switch LED Descriptions continued Label Type Color State Meaning Amber Blinking Incompatible software
251. tening for IP hosts reporting their host group memberships This process is used to set up a client server relationship between an IP Multicast source that provides the data streams and the clients that want to receive the data Figure 1 31 shows how IGMP is used to set up the path between the client and server As shown in this example the IGMP host provides an IP Multicast stream to designated routers which forward the IP Multicast stream on their local network only if there is a recipient The client server path is set up as follows 1 The designated router sends out a host membership query to the subnet and receives host membership reports from end stations on the subnet 2 The designated routers then set up a path between the IP Multicast stream source and the end stations 3 Periodically the router continues to query end stations on whether to continue participation 4 As long as any client continues to participate all clients including nonparticipating end stations on that subnet receive the IP Multicast stream Note Although the nonparticipating end stations can filter the IP Multicast traffic the IP Multicast still exists on the subnet and consumes bandwidth IP Multicast can be optimized in a LAN by using P Multicast filtering switches such as the BayStack 450 switch 1 48 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches As shown in Figure 1 31 a non IP Multicast filtering switch causes IP
252. terface Press Ctrl P to display utilization for trunks 1 4 Use space bar to display choices press lt Return gt or lt Enter gt to select choice a MultiLink Trunk Utilization CN Trunk Traffic Type Unit Port Last 5 Minutes Last 30 Minutes Last Hour 5 Rx and Ix 8 22 45 0 35 0 50 0 8 23 55 0 25 0 70 0 6 Rx and Tx 3 2 65 0 30 0 55 0 Rx and Tx 1 2 45 0 50 0 35 0 Rx and Tx 7 2 25 0 40 0 50 0 Rx and Tx 5 6 75 0 80 0 55 0 eee Ctrl R to return to previous menu Press Ctrl C to return to Main hy Figure 3 19 MultiLink Trunk Utilization Screen 2 of 2 Table 3 16 describes the MultiLink Trunk Utilization screen fields Table 3 16 MultiLink Trunk Utilization Screen Fields Field Description Trunk Column header for the read only fields in this screen The read only data displayed in this column indicates the trunk 1 to 6 that corresponds to the switch ports specified in the Port field Traffic Type Allows you to choose the traffic type to be monitored for percent of bandwidth utilization see Range Default Value Rx and Tx Range Rx and Tx Rx Tx Unit Port Lists the trunk member ports that correspond to the trunk specified in the Trunk column The Unit extension to the Port column name only appears when the switch unit is part of a stack configuration It indicates that the ports in this row are associated with the specified unit number configured in the Unit field co
253. terminal prompt before terminating the session Default Value 3 Range 1 to 100 Specifies the amount of time the session can be inactive before it is terminated Default Value 15 minutes Range 0 to 60 minutes 0 indicates no timeout Specifies the types of events that will be displayed in the Event Log screen see Display Event Log on page 3 85 Default Value All Range All None Accesses Failures Description All Logs the following TELNET events to the Event Log screen TELNET connect Indicates the IP address and access mode of a TELNET session TELNET disconnect Indicates the IP address of the remote host and the access mode due to either a logout or inactivity Failed TELNET connection attempts Indicates the IP address of the remote host whose IP address is not on the list of allowed addresses or indicates the IP address of the remote host that did not supply the correct password None Indicates that no TELNET events will be logged in the Event Log screen Accesses Logs only TELNET connect and disconnect events in the Event Log screen Failures Logs only failed TELNET connection attempts in the Event Log screen continued 3 76 302401 D Rev 00 Table 3 27 Using the Console Interface TELNET Configuration Screen Fields continued Field Description Allowed Source IP Address Allowed Source Mask Specifies up to 10 user assigned host IP addresses that
254. the BayStack 450 10 100 1000 Series Switch You can install the switch flush to the rack or extended from the rack depending on the orientation of the mounting brackets 2 Using a Phillips screwdriver attach a mounting bracket to each side of the switch using the supplied screws Figure 2 3 1 Flush with rack 2 Extended from rack BS45036A Figure 2 3 Attaching Mounting Brackets 3 Position the switch in the rack and align the holes in the mounting bracket with the holes in the rack see Figure 2 4 Lf a BS45037A Figure 2 4 Installing the BayStack 450 Switch in an Equipment Rack 2 6 302401 D Rev 00 Installing the BayStack 450 Switch 4 Insert two screws appropriate for your 19 inch rack into each of the mounting brackets and tighten 5 After the switch is secured in the rack see the next section Attaching Devices to the BayStack 450 Switch Attaching Devices to the BayStack 450 Switch This section describes how to attach devices to the BayStack 450 switch ports and how to connect a console terminal to the switch Console Comm port You can use the console terminal to observe the power on self test results and set up the switch if required as described later in this chapter The BayStack 450 switch has an Uplink Expansion slot that allows you to attach optional media dependent adapters MDAs The MDAs support a range of media types see Appendix C Media Depen
255. the VLAN configuration screens to configure the VLAN 3 broadcast domain shown in Figure 1 25 302401 D Rev 00 1 41 Using the BayStack 450 10 100 1000 Series Switch To configure the VLAN port membership for VLAN 1 1 Select Switch Configuration from the BayStack 450 12T Main Menu or press w 2 From the Switch Configuration Menu select VLAN Configuration or press v 3 From the VLAN Configuration Menu select VLAN Configuration or press v The default VLAN Configuration screen opens Figure 1 26 VLAN Configuration UN Create VLAN l Delete VLAN VLAN Name VLAN 1 Port Membership 1 6 7 12 Unit 1 UUUUUU UUUUUU KEY T Tagged Port Member U Untagged Port Member Not a Member of VLAN Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Bae Figure 1 26 Default VLAN Configuration Screen Example The VLAN Configuration screen settings shown in Figure 1 26 are default settings with all switch ports classified as untagged members of VLAN 1 Figure 1 27 shows the VLAN Configuration screen after it is configured to support the VLAN 3 broadcast domain shown in Figure 1 25 VLAN Name is optional 1 42 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches Ports 2 4 6 8 10 and 11 are now untagged members of VLAN 3 as shown in Figure 1 25 on page
256. these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled BootP Disabled Allows the switch to be managed only by using the IP address set from the console terminal When selected this mode operates as follows e The switch does not broadcast BootP requests regardless of whether an IP address is set from the console terminal e The switch can be managed only by using the in band IP address set from the console terminal These actions take effect after the switch is reset or power cycled even if an IP address is not currently in use 302401 D Rev 00 3 11 Using the BayStack 450 10 100 1000 Series Switch BootP or Last Address Allows the switch to be managed even if a BootP server is not reachable When selected this mode operates as follows e When the IP data is entered from the console terminal the data becomes the in band address of the switch and BootP requests are not broadcast The switch can be managed using this in band IP address e When the in band IP address is not set from the console terminal the switch broadcasts BootP requests until it receives a BootP reply containing an in band IP address If the switch does not receive a BootP reply that contains an in band IP address within 10 minutes the switch uses the last in band IP address it received from a BootP server This IP information is displayed in the Last BootP colum
257. tibility with existing network management tools The BayStack 450 switch supports the MIB II RFC 1213 Bridge MIB RFC 1493 and the RMON MIB RFC 1757 which provide access to detailed management statistics With SNMP management you can configure SNMP traps on individual ports to generate automatically for conditions such as an unauthorized access attempt or changes in a port s operating status For a complete listing of supported MIBs see Features on page 1 11 Configuration and Switch Management The BayStack 450 switch is shipped directly from the factory ready to operate in any IOBASE T or 100BASE TX standard network You can manage the switch using the Nortel Networks Optivity network management software or any generic SNMP based network management software however you must assign an IP address to the switch or stack depending on the mode of operation You can set both addresses by using the Console Comm Port or BootP which resides on the switch For more information about using the Console Comm Port to configure the switch see Chapter 3 Using the Console Interface Network Configuration You can use BayStack 450 switches to connect workstations personal computers PCs and servers to each other by connecting these devices directly to the switch through a shared media hub that is connected to the switch or by creating a virtual LAN VLAN through the switch This section provides four network configurati
258. tio minimum RIN maximum Coupled Power Ratio CPR minimum Shortwave Laser 1 25 100 ppm 770 to 860 0 26 0 21 0 85 See footnote 1 9 5 30 9 117 9 lt CPR Shortwave Laser 1 25 100 ppm GBd 770 to 860 nm 0 26 ns 0 21 ns 0 85 nm See footnote 1 dBm 9 5 dBm 30 dBm 9 dB 117 dB Hz 9 CPR db 1 The 1000BASE SX launch power shall be the lesser of the class 1 safety limit as defined by the IEEE 802 3z standard Clause 38 7 2 or the average receive power maximum as defined in Table B 3 2 Examples of an OFF transmitter are no power supplied to the PMD laser shutdown for safety conditions activation of a transmit disable or other optional laser shutdown conditions During all conditions when the PMA is powered the AC signal data into the transmit port will be valid encoded 8B 10B patterns this is a requirement of the PCS layers except for short durations during system power on reset or diagnostics when the PMA is placed in a loopback mode 3 Avoid radial overfilled launches even if the launch parameters are within the CPR range 302401 D Rev 00 Gigabit Fiber Optical Characteristics Receive Characteristics Table B 3 lists the receive characteristics for the 1000BASE SX models Table B 3 1000BASE SX Receive Characteristics 62 5 Micron 50 Micron Description Multimode Fiber Multimode Fiber Units Signaling Speed range 1 25 100 ppm 1 25 100 ppm GBd Wavelengt
259. tion page 3 20 This screen allows you to view all MAC addresses and their associated port or trunk that the switch has learned or to search for a particular MAC address to see if the switch has learned the address Displays the VLAN Configuration Menu see VLAN Configuration Menu on page 3 22 This menu provides the following options VLAN Configuration VLAN Port Configuration VLAN Display by Port Traffic Class Configuration and Return to Switch Configuration Menu screen This menu allows you to create and modify VLANs Displays the Port Configuration screen see Port Configuration on page 3 32 This screen allows you to configure a specific switch port all switch ports or when in a stack configuration all stack ports Only appears when an optional gigabit MDA is installed in the Uplink Module slot When the gigabit MDA is installed selecting this option displays the High Speed Flow Control Configuration screen see High Speed Flow Control Configuration on page 3 34 Displays the MultiLink Trunk Configuration Menu see MultiLink Trunk Configuration on page 3 37 This menu provides the following options MultiLink Trunk Configuration MultiLink Trunk Utilization and Return to Switch Configuration Menu screen This menu allows you to create and modify trunks and to monitor the bandwidth utilization of configured trunks Displays the Port Mirroring Configuration screen see Port M
260. tion Trunk Mode Trunk Status aia Ctrl R to return to previous menu Press Ctrl C to return to Main d o e e ian A ec Normal Normal Normal Normal Normal Normal SA T Trunk Trunk Members Unit Port 1 1 TE 3 1 lI 2 lt IE lI 3 PE 11 lI 4 Wi 4 IE lI 5 IE lt lI 6 VE v Ip lI Trunk Trunk Name 1 S3 T4 to S1 2 Trunk 2 3 Trunk 3 4 Trunk 4 5 Trunk 5 6 Trunk 6 Enter text press lt Return gt or lt Enter gt when complete Basic Basic Basic Basic Basic Basic Enabled Disabled Disabled Disabled Disabled Disabled Figure 1 44 MultiLink Trunk Configuration Screen for Switch S3 Switch S3 is configured as follows e Trunk read only indicates the trunk 1 to 6 that corresponds to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Ports 1 and 3 are assigned as trunk members of trunk 1 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch STP Learning indicates the spanning tree participation setting for each of the trunks Trunk 1 is enabled for Normal STP Learning Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field value for trunk 1 is set to Basic Source MAC addresses are statically assigned to specific trun
261. tion Modes on page 4 8 BootP Automatic IP Configuration MAC Address The BayStack 450 switch has a unique 48 bit hardware address or MAC address that is printed on a label on the back panel You use this MAC address when you configure the network BootP server to recognize the BayStack 450 switch BootP requests A properly configured BootP server enables the switch to automatically learn its assigned IP address subnet mask IP address of the default router default gateway and software image file name When the switch is participating in a stack configuration a Stack MAC address is automatically assigned during the stack initialization The base unit s MAC address with a software offset is used for the Stack MAC address For example if the base unit s MAC address is 00 00 82 99 44 00 and the Stack software offset is 1F then the Stack MAC address becomes 00 00 82 99 44 1F If another unit in the stack is assigned as the base unit the MAC address of the new base unit with offset now applies to the stack configuration The original stack IP address still applies to the new base unit For an example of a BootP configuration file see Appendix G Sample BootP Configuration File 302401 D Rev 00 1 17 Using the BayStack 450 10 100 1000 Series Switch SNMP MIB Support The BayStack 450 switch supports an SNMP agent with industry standard MIBs as well as private MIB extensions which ensures compa
262. tions Where a variable is two or more words the words are connected by an underscore Example If the command syntax is show at lt valid_route gt valid_route is one variable and you substitute one value for it screen text Indicates system output for example prompts and system messages Example set Trap Monitor Filters Enter Named keys in text are enclosed in square brackets The notation Enter is used for the Enter key and the Return key Ctrl C Two or more keys that must be pressed simultaneously are shown in text linked with a hyphen sign Acronyms This guide uses the following acronyms AUI attachment unit interface BootP Bootstrap Protocol CSMA CD carrier sense multiple access collision detection 302401 D Rev 00 xxiii Using the BayStack 450 10 100 1000 Series Switch IP Internet Protocol ISO International Organization for Standardization MAC media access control MAU media access unit MDI X medium dependent interface crossover PPP Point to Point Protocol SNMP Simple Network Management Protocol STP shielded twisted pair Related Publications For more information about using the BayStack 450 switch refer to the following publications Installing Media Dependent Adapters MDA s Bay Networks part number 302403 C Describes how to install optional MDAs to your BayStack 450 switch Installing the BayStack 400 STI Cascade Module Bay Networks part number 304433 A Describes how
263. tklasse A In Wohnbereichen k nnen bei Betrieb dieses Ger tes Rundfunkst rungen auftreten in welchen Fallen der Benutzer f r entsprechende Gegenmafinahmen verantwortlich ist Attention Ceci est un produit de Classe A Dans un environnement domestique ce produit risque de cr er des interf rences radio lectriques il appartiendra alors l utilisateur de prendre les mesures sp cifiques appropri es ii 302401 D Rev 00 EC Declaration of Conformity This product conforms or these products conform to the provisions of Council Directive 89 336 EEC and 73 23 EEC The Declaration of Conformity is available on the Nortel Networks World Wide Web site at http libra2 corpwest baynetworks com cgi bin ndCGI exe DocView Japan Nippon Requirements Only Voluntary Control Council for Interference VCCI Statement CORB AHUBRESERMSAEM BMRA VCCI OF ROS DIA ARERR OS COREE RE CREAT S CBR BES SROTCEMBVES CORRIENTES SBLIBKENSETCEMHBVET Voluntary Control Council for Interference VCCI Statement This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions Taiwan Requirements Bureau of Standards Metrology and Inspection BSMI Statement SEE RAS de IRE mSGES EEE E A Fhe Bie mst ATE SAT HA
264. to connect up to eight BayStack 450 switches into a stack configuration by installing optional BayStack 400 ST1 Cascade Modules Wall Mounting Instructions Bay Networks part number 304602 A Describes how to mount up to two BayStack 350 or BayStack 450 switches on any wall that can safely support the weight of the switches including any attached cables You can print selected technical manuals and release notes free directly from the Internet Go to support baynetworks com library tpubs Find the product for which you need documentation Then locate the specific category and model or version for your hardware or software product Using Adobe Acrobat Reader you can open the manuals and release notes search for the sections you need and print them on most standard printers You can download Acrobat Reader free from the Adobe Systems Web site www adobe com XXIV 302401 D Rev 00 Preface You can purchase selected documentation sets CDs and technical publications through the collateral catalog The catalog is located on the World Wide Web at support baynetworks com catalog html and is divided into sections arranged alphabetically e The CD ROMs section lists available CDs The Guides Books section lists books on technical topics e The Technical Manuals section lists available printed documentation sets How to Get Help If you purchased a service contract for your Nortel Networks product from a distribu
265. tor or authorized reseller contact the technical support staff for that distributor or reseller for assistance If you purchased a Nortel Networks service program contact one of the following Nortel Networks Technical Solutions Centers Technical Solutions Center Telephone Number Billerica MA 800 2LANWAN 800 252 6926 Santa Clara CA 800 2LANWAN 800 252 6926 Valbonne France 33 4 92 96 69 68 Sydney Australia 61 2 9927 8800 Tokyo Japan 81 3 5402 7041 302401 D Rev 00 XXV Chapter 1 BayStack 450 10 100 1000 Series Switches This chapter introduces the BayStack 450 switch and covers the following topics e Physical description e Summary of features e Network configuration examples e Overview of main features Physical Description There are three versions of the BayStack 450 switch the BayStack 450 24T switch the BayStack 450 12T switch and the BayStack 450 12F switch Figure 1 1 BayStack 450 24T BayStack 450 12T BayStack 450 12F BS45001B Figure 1 1 BayStack 450 Switch Versions 302401 D Rev 00 1 1 Using the BayStack 450 10 100 1000 Series Switch Front Panel Figure 1 2 shows the front panel configurations for the three BayStack 450 switch models Descriptions of the front panel components follow the figures For a description of the components located on the back panel of the BayStack 450 switch see Back Panel on page 1 8 T
266. traffic received by port X or transmitted by port Y Monitor all traffic received by port X destined to port Y and then transmitted by port Y e Monitor all traffic received transmitted by port X and received transmitted by port Y conversations between port X and port Y e As shown in the Port Mirroring Configuration screen example Figure 1 51 port 23 is designated as the Monitor Port for ports 24 and 25 in switch S1 Note The Unit value in the Unit Port field is not configurable when the switch is operating standalone For detailed information about the MultiLink Trunk Configuration screen fields see MultiLink Trunk Configuration on page 3 37 The Monitoring Mode field gt Port X or Port Y gt indicates that all traffic received by port X or all traffic transmitted by port Y is currently being monitored by the StackProbe attached to Monitor Port 23 The screen data displayed at the bottom of the screen shows the currently active port mirroring configuration 1 78 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches FK Port Mirroring Configuration UN Monitoring Mode gt Port X or Port Y gt Monitor Unit Port 23 Unit Port X E 25 Unit Port Y 24 Address A 00 00 00 00 00 00 Address B 00 00 00 00 00 00 Port mirroring configuration has taken effect Currently Active Port Mirroring Configuration Monitoring Mode gt Port X or Port Y gt Mon
267. ts 1000BASE X Gigabit Ethernet MDAs This appendix describes the optical characteristics of the 1000BASE X MDAs See Appendix C Media Dependent Adapters for more information about MDAs 1000BASE SX Models The 450 1SX and 450 1SR MDAs provide 1000BASE SX 850 nanometers short wavelength Gigabit Ethernet connectivity The 450 1SX provides one 1000BASE SX port The 450 1SR provides one 1000BASE SX port and one LinkSafe redundant port Operating Range Table B 1 lists the operating range for the 1000BASE SX models Table B 1 Operating Range for 1000BASE SX Modal Bandwidth 850 Nanometers with Fiber Type Minimum Overfilled Launch MHz Km Minimum Range Meters 62 5 um MMF 160 2 to 220 62 5 um MMF 200 2 to 275 50 um MMF 400 2 to 500 50 um MMF 500 2 to 550 10 um MMF Not supported Not supported 302401 D Rev 00 B 1 Using the BayStack 450 10 100 1000 Series Switch Transmit Characteristics Table B 2 lists the transmit characteristics for the 1000BASE SX models Table B 2 1000BASE SX Transmit Characteristics 62 5 Micron 50 Micron Description Multimode Fiber Multimode Fiber Units Transmitter type Signaling speed Wavelength I range T rise T fall maximum 20 80 gt 830 nm T rise T fall maximum 20 80 lt 830 nm RMS spectral width maximum Average launch power maximum Average launch power minimum Average launch power of OFF transmitter maximum Extinction ra
268. ts the crossover function internally Ports that implement the crossover function internally are known as MDI X ports where X refers to the crossover function Note For the transmitter of one device to connect to the receiver of another device the total number of crossovers must always be an odd number The following sections describe the use of straight through and crossover cables for connecting MDI and MDI X devices E 2 302401 D Rev 00 Connectors and Pin Assignments MDI X to MDI Cable Connections BayStack 450 switches use MDI X ports that allow you to connect directly to end stations without using crossover cables Figure E 2 BayStack 450 switch End station 1 8 8 1 8 1 1 8 o 1 1o o1 104 o 2 20 o2 20 5 o 3 30 o 3 30 04 40 04 40 o5 50 o5 50 I o 6 6 90 6 60 o7 70 o7 70 MDI X port Straight through cable MDI port BS45056A Figure E 2 MDI X to MDI Cable Connections 302401 D Rev 00 E 3 Using the BayStack 450 10 100 1000 Series Switch MDI X to MDI X Cable Connections If you are connecting the BayStack 450 switch to a device that also implements MDI X ports use a crossover cable Figure E 3 BayStack 450 switch Switch or hub 1 8 8 1 8 1 8 Fo 1 104 Fo 1 104 po 2 2044 po 2 207 I O 3 30 o 3 305 o4 40 o4 40 o5 50 o5 50 r o 6 60 I o 6 607 o7 70 o7 TO o8 CS
269. uides The flowcharts refer you to the configuration rules appropriate for each feature The flowcharts cover the following features e 802 1Q VLANs e MultiLink Trunking e Port Mirroring e IGMP Snooping To learn more about See this section 802 1Q VLANs IEEE 802 1Q VLAN Workgroups on page 1 32 MultiLink Trunks MultiLink Trunks on page 1 57 Port Mirroring Port Mirroring Conversation Steering on page 1 76 IGMP Snooping IGMP Snooping on page 1 48 302401 D Rev 00 D 1 Using the BayStack 450 10 100 1000 Series Switch Configuring 802 1Q VLANs To create or modify an 802 1Q VLAN follow the flowcharts in Figures D 1 and D 2 Choose VLAN Configuration or press v from the VLAN Configuration Menu screen to open the VLAN Configuration screen v VLAN Configuration screen Select the appropriate value for the Create VLAN field Configure Port Members as Tagged Port VLAN Member Untagged Port Member Port members or Not a Member of VLAN see VLAN Configured Configuration Rules for more information Press Ctrl R to return to previous menu Choose VLAN Port Configuration or press c to open the VLAN Port Configuration screen Set the Port field as appropriate for your configuration Is PVID correct Set PVID Key gt Off page reference g O On page reference BS45047B Figure D 1 Configuring 802 1Q VLANs 1 of 2
270. unk Trunk Name 1 S4 T5 to S1 2 Trunk 2 3 Trunk 3 4 Trunk 44 5 Trunk 5 6 Trunk 6 Enter text press lt Return gt or lt Enter gt when complete Basic Basic Basic Basic Basic Basic Enabled Disabled Disabled Disabled Disabled Disabled Figure 1 45 MultiLink Trunk Configuration Screen for Switch S4 302401 D Rev 00 Using the BayStack 450 10 100 1000 Series Switch Switch S4 is configured as follows Trunk read only indicates the trunk 1 to 6 that corresponds to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Ports 5 and 11 are assigned as trunk members of trunk T1 STP Learning indicates the spanning tree participation setting for each of the trunks Trunk 1 is enabled for Normal STP Learning Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field value for trunk 1 is set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding This allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When it is set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning n
271. ure port members as required Is the Snooping field set correctly Set the correct value for the Snooping field Is Snooping field set Is the Proxy field set Set the correct value correctly for the Proxy field Key g gt Off page reference O On page reference BS45053A Figure D 6 Configuring IGMP Snooping 1 of 3 302401 D Rev 00 D 7 Using the BayStack 450 10 100 1000 Series Switch Is the set correctly Timer field set the Query Timer field Router Ports field the IGMP version in th set correctly Set Router Ports field Is the Proxy field set Set the correct value correctly for the Proxy field Ke Set the correct value for Dd the Robust Value field Is the Query Set the correct value for Is the Set Set the correct value for e y gt Off page reference O On page reference Figure D 7 Configuring IGMP Snooping 2 BS45054A of 3 D 8 302401 D Rev 00 Quick Steps to Features Are all IGMP members Configure all IGMP members configured see IGMP Configuration Rules All VLANs on this port are now configured as IGMP router ports Is the Port a trunk member No All trunk members for that trunk are automatically configured as IGMP Static Router Ports Key gt Off page reference O On page reference BS45055B Figure D
272. urface or in a 19 inch Chapter 2 equipment rack and verify its operation Connect to the BayStack 450 switch Console Comm Port and Chapter 3 learn how to use the console interface CI menus to configure and manage a standalone switch or a stack configuration Troubleshoot and diagnose problems with the BayStack 450 Chapter 4 switch View operational and environmental specifications that apply to Appendix A the BayStack 450 switch View gigabit fiber optical characteristics of the optional Appendix B 1000BASE SX LX MDAs Learn about optional media dependent adapters MDAs you Appendix C can use with the BayStack 450 switch Learn about Quick Step flowcharts for using the BayStack 450 Appendix D switch features Learn more about the BayStack 450 switch connectors ports Appendix E and pin assignments View a listing of the factory default settings for the BayStack Appendix F 450 switch View a sample BootP configuration file Appendix G View an alphabetical listing of the topics and subtopics in this Index guide with cross references to relevant information xxii 302401 D Rev 00 Preface Text Conventions This guide uses the following text conventions bold text Indicates command names and options and text that you need to enter Example Enter show ip alerts routes Example Use the dinfo command italic text Indicates file and directory names new terms book titles and variables in command syntax descrip
273. verify the installation using the LEDs check that the switch power up sequence is as described in Table 2 1 Table 2 1 Power Up Sequence Stage Description LED indication 1 Immediately after AC power is The Power LED turns on within 5 seconds Figure 2 10 If the applied to the switch DC power Power LED does not turn on verify that power is available at the is available to the switch s AC power outlet and that the power cable is fastened securely at internal circuitry both ends If the Power LED remains off contact the sales agent or the customer service representative from whom you purchased the switch 2 The switch initiates a self test As subroutines are initiated by the self test the port status LEDs flash various patterns When the switch passes the self test within 10 seconds the Status LED turns on Figure 2 10 If a nonfatal error occurs during self test the Status LED blinks If the switch fails the self test the Status LED remains off Contact the sales agent or the customer service representative from whom you purchased the switch BayStack 450 24T Switch irm Power LED M Status LED BS45040A Figure 2 10 Observing LEDs to Verify Proper Operation 2 14 302401 D Rev 00 Installing the BayStack 450 Switch Verifying the Installation Using the Self Test Screen If a monitor is connected to the switch see Console C
274. want to view or configure To view or configure another unit type its unit number and press Enter or press the spacebar on your keyboard to toggle the unit numbers Port Indicates the switch port numbers that correspond to the field values in that row of the screen for example the field values in row 2 apply to switch port 2 Note that the values applied in the Switch or Stack row last 2 rows affect all standalone switch ports or all switch ports in a stack Packet Type Allows you to select the packet types for rate limiting or viewing Default Value Both Range Both Multicast Broadcast Limit Sets the percentage of port bandwidth allowed for forwarding the packet types Last 5 Minutes Last Hour Last 24 Hours specified in the Packet Type field When the threshold is exceeded any additional packets specified in the Packet Type field are discarded Default Value None Range None 10 9 8 7 6 5 4 3 2 1 This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last 5 minutes This field provides a running average of network activity and is updated every 15 seconds Note that this field indicates the receiving port s view of network activity regardless of the rate limiting setting This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last hour This fie
275. ware is provided will be free from defects in materials and workmanship under normal use for a period of 90 days from the date Software is first shipped to Licensee Nortel Networks will replace defective media at no charge if it is returned to Nortel Networks during the warranty period along with proof of the date of shipment This warranty does not apply if the media has been damaged as a result of accident misuse or abuse The Licensee assumes all responsibility for selection of the Software to achieve Licensee s intended results and for the installation use and results obtained from the Software Nortel Networks does not warrant a that the functions contained in the software will meet the Licensee s requirements b that the Software will operate in the hardware or software combinations that the Licensee may select c that the operation of the Software will be uninterrupted or error free or d that all defects in the operation of the Software will be corrected Nortel Networks is not obligated to remedy any Software defect that cannot be reproduced with the latest Software release These warranties do not apply to the Software if it has been i altered except by Nortel Networks or in accordance with its instructions ii used in conjunction with another vendor s product resulting in the defect or iii damaged by improper environment abuse misuse accident or negligence THE FOREGOING WARRANTIES AND LIMITATIONS ARE EXCLUSIVE REMEDIES AND A
276. way address see Chapter 3 Using the Console Interface for more information about configuring your BayStack 450 switch To set the IP address subnet mask and gateway address for the switch follow these steps 1 Apply power to the switch 2 After the Nortel Networks logo screen appears press Ctrl Y The Main Menu is displayed Figure 2 13 The Main Menu hierarchy is described in Chapter 3 Using the Console Interface 302401 D Rev 00 2 17 Using the BayStack 450 10 100 1000 Series Switch m BayStack 450 24T Main Menu N IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Confiquration File Display Event Log Reset Reset to Default Settings Logout Use arrow keys to highlight option press Return or Enter to select option Figure 2 13 Main Menu 3 Select IP Configuration Setup or press i from the Main Menu This selection displays the IP Configuration Setup screen Figure 2 14 Note The IP interface of the BayStack 450 switch is only on VLAN 1 You can manage the switch only from VLAN 1 or via routers that connect VLAN 1 to the network management station Note IP addresses are written as four decimal numbers for example 123 123 123 123 Each decimal number r
277. wer penalties 4 27 4 29 4 07 3 57 dB Unallocated margin in link power budget 0 84 0 60 0 05 0 37 dB 1 Operating distances used to calculate the channel insertion loss are the maximum values specified in Table B 1 on page B 1 2 A wavelength of 830 nm is used to calculate channel insertion loss link power penalties and unallocated margin 1000BASE LX Models The 450 1LX and 450 1LR MDAs provide 1000BASE LX 1300 nanometers long wavelength Gigabit Ethernet connectivity The 450 1LX provides one 1000BASE LX port The 450 1LR provides one 1000BASE LX port and one LinkSafe redundant port Operating Range Table B 5 lists the operating range for the 1000BASE LX models Table B 5 Operating Range for 1000BASE LX Modal Bandwidth 2 1300 Nanometers with Fiber Type Minimum Overfilled Launch MHz km Minimum Range Meters 62 5 um MMF 500 2 to 550 50 um MMF 400 2 to 550 50 um MMF 500 2 to 550 10 um SMF N A 2 to 5000 B 4 302401 D Rev 00 Gigabit Fiber Optical Characteristics Transmit Characteristics Table B 6 lists the transmit characteristics for the LOOOBASE LX models Table B 6 1000BASE LX Transmit Characteristics 10 Micron 62 5 Micron 50 Micron Single Mode Description Multimode Fiber Multimode Fiber Fiber Unit Transmitter type Longwave Laser Longwave Laser Longwave Laser Signaling speed range 1 25 100 ppm 1 25 100 ppm 1 25 100 ppm GBd Wavelength range 1270 to 1355 1270 to 1355 1270 to 1355 nm T ri
278. witch Configuration Menu select VLAN Configuration or press v 4 From the VLAN Configuration Menu select Traffic Class Configuration or press t The Traffic Class Configuration screen opens Figure 1 36 ii Traffic Class Configuration UN User Priority Traffic Class Priority 0 Low Priority 1 Low Priority 2 Low Priority 3 Low Priority 4 Low Priority 5t Low Priority 6 Low Priority 7 Low Use space bar to display choices press Return or Enter to select choice Wress Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 1 36 Default Traffic Class Configuration Screen Example 302401 D Rev 00 1 55 Using the BayStack 450 10 100 1000 Series Switch 5 Select a priority level from the range shown in the Traffic Class Configuration screen or modify the Traffic Class parameters to suit your needs 6 Assign the priority level to ports using the VLAN Port Configuration screen a Press Ctrl R to return to the VLAN Configuration Menu b From the VLAN Configuration Menu select VLAN Port Configuration or press c The VLAN Port Configuration screen opens Figure 1 37 Figure 1 37 shows the VLAN Port Configuration screen setup for port 4 in Figure 1 34 on page 1 53 a VLAN Port Configuration UN Port 4 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Principal s port P
279. workgroup that belong to one broadcast domain You can assign different ports and therefore the devices attached to these ports to different broadcast domains This feature allows network flexibility because you can reassign VLANs to accommodate network moves additions and changes eliminating the need to change physical cabling For more information about 802 1Q VLANs see IEEE 802 1Q VLAN Workgroups on page 1 32 302401 D Rev 00 BayStack 450 10 100 1000 Series Switches IGMP Snooping Feature For conserving bandwidth and controlling IP Multicast the IGMP snooping feature can provide the same benefit as IP Multicast routers but in the local area For more information about the IGMP snooping feature see IGMP Snooping on page 1 48 Flash Memory Storage Storage of Switch Software Image The BayStack 450 switch uses flash memory to store the switch software image The flash memory allows you to update the software image with a newer version without changing the switch hardware see Software Download on page 3 78 An in band connection between the switch and the TFTP load host is required to download the software image If a BootP server is set up properly on the network and the BayStack 450 switch detects a corrupted software image during the self test the switch automatically uses TFTP to download a new software image Storage of Configuration Parameters Certain configuration parameters including the
280. y occur due to the use or application of the product s or circuit layout s described herein USA Requirements Only Federal Communications Commission FCC Compliance Notice Radio Frequency Notice Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy If it is not installed and used in accordance with the instruction manual it may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to take whatever measures may be necessary to correct the interference at their own expense European Requirements Only EN 55 022 Statement This is to certify that the Nortel Networks BayStack 450 switch is shielded against the generation of radio interference in accordance with the application of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 Class A CISPR 22 Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take appropriate measures Achtung Dieses ist ein Ger t der Funkst rgrenzwer
281. you should always assign the temporary base unit as the base unit set the Unit Select switch to Base until the failed unit is repaired or replaced continued 302401 D Rev 00 1 7 Using the BayStack 450 10 100 1000 Series Switch Table 1 1 BayStack 450 Switch LED Descriptions continued Label Type Color State Meaning 10 100 10 100 Mb s Green On The corresponding port is set to operate at 100 Mb s and port speed the link is good indicator Green Blinking The corresponding port has been disabled by software Amber On The corresponding port is set to operate at 10 Mb s and the link is good Amber Blinking The corresponding port has been disabled by software Off The link connection is bad or there is no connection to this port Link Link status Green On BayStack 450 12F model only valid communications link established Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled F Dx Duplex status Green On BayStack 450 12F model only the corresponding port is in full duplex mode Off The corresponding port is in half duplex mode Activity Port activity Green Blinking Indicates network activity for the corresponding port A or high level of network activity can cause the LEDs to Amber appear to be on continuously Back Panel The BayStack 450 switch back panel components Figure 1 5 are the same for all switch versions Des
282. ys BootP Disabled BootP or Last Address Column header for the user configurable fields in this screen Column header for the read only fields in this screen The read only data displayed in this column represents data that is currently in use Column header for the read only fields in this screen The read only data displayed in this column represents data obtained from the last BootP reply received The in band stack IP address field Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point The in band IP address of the BayStack 450 switch This field is not required for the operation of the stack This field can not use the same IP address used for the stack Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Note When the IP address is entered in the In Band IP Address field and the In Band Subnet Mask field value is not present the software provides an in use default value for the In Band Subnet Mask field that is based on the class of the IP address entered in the In Band IP Address field The subnet address mask associated with the in band IP address shown on the screen see Note above Network routers use the subnet mask to determine the network or subnet address portion of a host s IP a

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