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Motorola P880 Switch User Manual

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1. Cajun P880 Routing Switch Installation Guide 1 7 8 Install the cable management bracket see Installing the Cable Management Bracket for more information 9 Attach the plastic trim pieces on the front of the chassis Figure 4 line up the trim piece with the ball studs on the chassis the finger pulls turned outward and clip into place Figure 4 Attaching the Trim Pieces Finger Pulls Cajun P880 Routing Switch Installation Guide Installing Removing Power Supplies You can replace power supplies without shutting down A power to the Cajun P880 However you must turn off the power to the power supply you are replacing CAUTION Each power supply powers approximately nine I O modules You need a minimum of two power supplies if you have more than 10 modules in the chassis It takes two power supplies to power a full chassis Using three power supplies ensures that the system has redundant power capabilities Use Table 1 for the precise power values Table 1 Power Values for System Devices fee e E 600 W 1 power supply 1300 W 2 or more supplies 10 Port 100Base FX Module L2 10 Port 100Base FX Module L3 L3 Installing the Pow er Supply The Cajun P880 can contain up to three power supplies This procedure describes how to add or replace the power supplies in the unit 1 Carefully remove the supply and power cord from the shipping box leaving the supply in its anti static wrapping Caj
2. 4 From the VLAN Binding pull down menu select a VLAN binding type for this port Cajun P880 Routing Switch Installation Guide 2 21 Table14 describes the VLAN Binding Options Table 14 VLAN Binding Options Assigns VLAN membership manually using the VLAN Switch Ports page described in Creating and Implementing VLANs in the Cajun P550 P220 Switch Operation Guide Bind to Binds this port to all VLANs known to the switch All This isan appropriate mode for switch to switch connections If you use 3Com Mapping Tables this setting is ignored Note When atagged IEEE 802 1Q packet arrives on a port that is set to bind to all and the VLAN does not exist on the switch the packet is forwarded on to the VLAN assigned to the port default VLAN for that port To prevent unintended forwarding of unknown VLAN traffic to the port s default VLAN configure the port default VLAN to Discard The automatic VLAN creation feature will not work if the port s default VLAN is the discard VLAN because the switch does not learn for this VLAN Bind to Binds this port to any VLAN it receives traffic from Received Note If Automatic VLAN Creation is enabled the port binds to previously unknown VLANs and a VLAN entry is added to the switch VLAN table If Automatic VLAN Creation is disabled the port does not bind to any VLAN unknown to the switch 5 From the Automatic VLAN Creation pull down menu select Enable to automatica
3. bind to received static 2 22 2 22 o Virtual LAN trunking modes 3COM 2 21 S IEEE 802 1Q Virtual LANs binding options trunk mode configuring Virtual LANs configuring assignment automatic VLAN creation Cajun P880 Switch Installation Guide VLAN binding Cisco Catalyst 5000 parameters switch port configuration para meters 2 20 VLAN binding configuring Virtual LANS 2 21s VLAN bindings 3Com SuperStack parameters Bay Networks System 5000 para meters VLAN classification switch port parameter VLAN exchange parameters updater timestamp VTP snooping Cisco Catalyst 5000 parameters configuring VTp snooping switch port configuration para meters2 20 aH VTP snooping parameters configuration revision number domain name 2 24 update timestamp updater identity VTP snooping state VTP snooping state VTP snooping parameters WwW Web Agent logging in setting up user accounts 2 8 week one time summer time hours configuration summer time hours configuration x Xon Xoff flow control Cajun P880 Switch Installation Guide 10 Cajun P880 Switch Installation Guide
4. Lucent Technologies Bell Labs Innovations Cajun P880 Sw itch Installation Guide January 2000 VERSION 1 0 Cajun P880 Routing Switch Installation Guide V1 0 Copyright LUCENT TECHNOLOGIES 2000 ALL RIGHTS RESERVED Printed in USA J anuary 2000 The products specifications and other technical information regarding the products contained in this document are subject to change without notice All information in this document is believed to be accurate and reliable but is presented without warranty of any kind express or implied and users must take full responsibility for their application of any products specified in this document Lucent disclaims responsibility for errors which may appear in this document and it reserves the right in its sole discretion and without notice to make substitutions and modifications in the products and practices described in this document Lucent Cajun CajunDocs OpenTrunk P220 P550 P880 CajunView QIP and RealNet are trademarks of Lucent Technologies Microsoft Windows Windows NT Windows 95 Windows 98 and Internet Explorer are trademarks or registered trademarks of Microsoft Corporation in the U S and or other countries Netscape and Netscape Navigator are registered trademarks of Netscape Communications Corporation in the United States and other countries Sybase is a registered trademark of Sybase Inc Novell NDS Netware and Novell Directory Services are registered trad
5. 2 user name 2 9 SS admin SNMP security level 2 29 ___ airflow installation Cajun P880 Switch Installation Guide Index all module ports configuration all ports configuration gigabit ports allow learning non VLAN switch port parameters switch port configuration para meters 2 20 anti static wrapping power supplies assignment Virtual LANs configuring 2 21 Audience of Manual ix auto negotiation speed duplex advertise ment 10 100 port automatic VLAN creation 3Com SuperStack parameters Bay Networks System 5000 para meters Cisco Catalyst 5000 parameters switch port configuration para meters 2 20 auto negotiation Fast Ethernet module auto negotiation mode 10 100 port parameter B baud rate console serial port settings Bay Networks System 5000 parameters automatic VLAN creation port VLAN 2 26 trunk mode 2 26 VLAN bindings bind to all Virtual LAN binding options bind to received Virtual LAN binding options binding options Virtual LANs 2 22 0 C cable distances recommended cable management bracket installation cables installation category 10 100 port parameter gigabit port parameters category 5 cables Cisco Catalyst 5000 parameters port VLAN Cisco Catalyst 5000 parameters VLAN binding VTP snooping CLI regaining access communities configuringSNMPj2 28 _ _ _ S
6. enabling controller redundancy enabling fast start mode for all ports on a module Cajun P880 Switch Installation Guide enabling gigabit ports enabling SNTP 2 39 enabling the rate limit mode Fast Ethernet module end one time summer time hours configuration summer time hours configuration F Fast Ethernet module auto negotiation mode enabling configuring 2 12 rate limit mode enabling Fast Ethernet module configuring auto negotiation duplex advertisement oT auto negotiation soeed advertisement switch port configuration para meters fast start mode configuring fast start mode all ports enabling fast start mode individual ports enabling fault tolerant switch fabric designating Female DTE to RJ 45 connector files copying startup txt filler panel removing flow control console serial port settings flow control mode 10 100 port parameter Fast Ethernet module gigabit port parameters frame tags switch port configuration para meters frame tags configuring Virtual LANS 2 21 G general system information setting device contact device location switch name gigabit module configure ports gigabit module configuri flow control mode gigabit port name configuring gigabit port parameters port PACE priority remote fault detect gigabit ports configuring meters enabling Ground electrical H
7. 16 Click the Server Types tab and de select all advanced options except TCP IP 17 Click TCP IP Settings The TCP IP settings dialog box opens 18 Click Specify an IP Address and enter the IP address of the serial port interface 19 Click Server assigned name server addresses 20 De select Use IP header compression and Use default gateway on remote network 21 Click OK to close the TCP IP dialog box 22 Click OK to close the new connections properties dialog box Cajun P880 Routing Switch Installation Guide Using Dial Up To use TCP IP applications Telnet HTTP and SNMP over your PPP Networking with a serial port interface PPP Serial Port l one 1 From My Computer double click Dial Up Networking The Dial Up Networking program group opens 2 Double click on the PPP modem previously created The Connect To dialog box opens 3 Enter your password and click Connect A Pre Dial Terminal Screen opens When the modem has successfully connected a Post Dial Terminal Screen opens 4 In the Post Dial Terminal screen login using your CLI user name and password It may be necessary to enter several carriage returns to view the Login prompt 5 Atthe CLI prompt go to configuration mode and enter set console transfer PPP ASCII characters display below the CLI prompt This is typical while the switch attempts to connect via PPP 6 In the Post Dial Terminal screen click Continue F7 PPP verification c
8. 2 Grasp the filler panel at the bottom and pull up and forward Make sure all open slots have a filler panel to maintain EM I FCC integrity Figure 6 Support the bottom of the power supply with your free A hand WARNING 3 Remove the filler panel from the chassis Cajun P880 Routing Switch Installation Guide 1 11 Figure 6 Removing Power Supply Filler Panel Connecting the Power Supplies Before connecting the power cords a Makesurethat all of the power supplies are seated firmly with the captive screws tightened a Makesure that all of the ON OFF switches on the power supplies are OFF O a Ifyou are using multiple power supplies to ensure redundancy make sure that there is a dedicated power circuit available for each supply The separate power sources help ensure operation when the power source itself fails To connect the power supplies 1 Plug the power cord into each power supply Figure 5 2 Plug the power cord into an AC outlet 1 12 Cajun P880 Routing Switch Installation Guide Installing the Modules Note All Cajun media modules are hot swappable To install modules in the chassis 1 Carefully remove each module from its box leaving the module in its antistatic wrapping 2 After taking appropriate antistatic precautions as described in Preventing Electrostatic Discharge jearlier in the chapter carefu
9. 24 Recurring Summer Time Hours Configuration Recurring Select if Summer Time Hours is defined by a rule such as Daylight Savings Time DST All Start and End fields associated with Recurring Summer Time Hours provide the default values for Daylight Savings Time When you select recurring Summer Time Hours you indicate the time in hours and minutes on a specified day week and month that Summer Time Hours begin and end Specifies the start of Summer Time Hours Specifies the end of Summer Time Hours Savings Time ends in the Western hemisphere Select the week during which you want recurring Summer Time Hours to start or end The selected week should reflect the day on which Summer Time Hours start For example if Summer Time Hours start on the first Sunday in April select the First week Options include e First First week of the month the default Start value when Daylight Savings Time starts in the Western hemisphere Second Second week of the month Third Third week of the month Fourth Fourth week of the month e Last Remaining days of the month that form the last week of the month Last is specified as the default End value denoting when Daylight Cajun P880 Routing Switch Installation Guide 2 41 Table 24 Recurring Summer Time Hours Configuration Pram Pata o 7 To set Summer Time Hours that recur annually according to a rule Select the day of the week when you want recurrin
10. Enables you to set up rules that guide the system s physical layer interaction for example enable disable speed auto negotiation a Switch port parameters Enables you to specify how the port participates in switching for example VLAN mode trunking The sections that follow explain how to configure these ports Cajun P880 Routing Switch Installation Guide 2 9 Configuring Physical Port Parameters on Gigabit Ports To configure ports on a gigabit module 1 In the System Configuration section of the Web Agent window select Modules amp Ports The M odule Information dialog box opens In the Ports column click the number 2 or 4 for gigabit modules for the module you want to configure The Physical Port Configuration dialog box opens Click the Enable check box to enable a port or if the check box is enabled click the Enable check box if you want to disable the port Click APPLY to save your settings or CANCEL to restore previous settings In the Name field click the port name to set additional parameters The Detailed Physical Port Configuration dialog box opens Refer to Table 9 for more information on the Gigabit port parameters In the Name field enter a port name If this is an end station port from the Category pull down menu select User Port For trunk ports select Service Port From the Flow Control Mode pull down menu select Enable to use flow control to prevent buffer overflows Disable
11. Interface Serial Console Cajun P880 Routing Switch Installation Guide Regaining Configuration Access to the PPP Serial Port Console Configuring Dial Up Networking If the PPP serial port console is configured incorrectly the command line interface CLI becomes temporarily unavailable for reconfiguration To regain access to the CLI when the console port is in PPP mode L In the console window type TTY The CLI login prompt displays It may be necessary to press Enter several times to see the login prompt You may see the modem init command string At the Login prompt enter your user name The password prompt displays At the Password prompt enter your password The Cajun CLI prompt displays Enter the PPP configuration commands necessary to start PPP Refer to earlier in this chapter and Creating an IP Interface in Chapter 7 for more information on PPP configuration commands After you complete your configuration settings type exit at the CLI prompt to reinvoke the modem control software and exit CLI mode Note You do not need to exit from CLI if the serial port console has been configured as a TTY console or if you do not intend to re attempt connecting using PPP To configure your PC for dial up networking with a PPP serial port console L From My Computer double click Dial Up Networking The Dial Up Networking dialog box opens Note You must have dial up networking installed on
12. Replace the rear panel of the switch You will feel slight resistance as you push the panel into place 10 Re insert the rear panel and tighten the captive screws 11 Restart the Cajun P880 Switch and login See Configuring Redundant Hardware jin Chapter 2 for information on configuring the controllers and elements 22 Cajun P880 Routing Switch Installation Guide Powering On the System To power on the system 1 Check all connections 2 Turn on the power supplies by pushing the ON switch for each supply ON is indicated by and OFF is indicated by O Power On Sequence As the system powers on m Cajun v4 1 x or later version displays on the 8 character LED display on the front panel of the switch On properly functioning modules Port LEDs will cycle from yellow to normal operating status as the system continues through its power on diagnostics When the system has completed running its internal diagnostics the 8 character LED display should read Cajun v4 1 x or later version The LEDs should function as described in Interpreting Front Panel LED Displays in the Cajun P550 P220 Switch Operation Guide In general you will observe the following on properly functioning modules Table6 Table 6 Power up LED Function All Modules Module Solid green indicating normal Status operation Gigabit TX and RX Solid green flashing yellow Modules intermittently to indicate traffic
13. Startup Configuration To view your startup configuration a Inthe CLI Configuration section of the Web Agent window click Startup Configuration Or a In privileged mode in the Command Line Interface enter show startup_config Viewing Your Script Execution Log File Each time the startup txt file or other script runs alog file is generated Log files contain the data that scripts return To view your script execution log file a Inthe CLI Configuration section of the Web Agent window click Script Log File The Script Execution Log File dialog box opens showing the contents of the script execution log file Or a In privileged mode in the Command Line Interface enter show file logfile txt 2 52 Cajun P880 Routing Switch Installation Guide Copying Configuration Files Copying Running Configuration to Startup Configuration Copying Files If you modify your running configuration through the Command Line Interface CLI or the Web Agent and you want your changes to replace your startup configuration copy your running configuration to your startup configuration Before you copy a running configuration over your startup configuration copy your startup configuration to a file on the switch or on a TFTP server using the Web Agent or the Command Line Interface On the switch configuration files are automatically saved as text files using the txt extension On a TFTP server you can edit the startup txt file using
14. Technical Support Within the United States 1 800 237 0016 press 0 at the prompt then dial ext 73300 From outside the United States 1 813 217 2425 Xx Cajun P880 Routing Switch Installation Guide 1 Installing the Cajun P880 Sw itch Overview This chapter describes a Verifying the System Components a a Installing the System a Verifying the System Components To unpack the system check for the following components a Chassis including Power supplies installed in the switch Fan trays Supervisor module installed in the switch Blank faceplates a 1 O modules shipped separately a Rack mounting shelf 2 side pieces a brace for the back and hex nuts a Cable management bracket a Cablekit a Plastic trim strips three Cajun P880 Routing Switch Installation Guide 1 1 A CAUTION Power cords one for each power supply a 10Base T crossover cable for connecting to Ethernet Console Port a Out of Band connection kit including Male DCE to RJ 45 connector connects to switch Female DTE to R 45 connector connects to computer Male DTE to RJ 45 null modem connector connects to a modem Straight through RJ 45 cable for connecting between connectors a Product documentation a Options as ordered Unpack the shipment and report any lost or damaged items to your shipping carrier or Lucent representative This unit has more than one p
15. are bound to the port s default VLAN The default is Use Table 12 Switch Port Configuration Parameters VLAN Binding Select the port s VLAN binding type Refer to Table14 for more information on VLAN binding options Automatic VLAN Select to enable or disable the ability Creation to automatically create a VLAN each time the port receives a frame from an unknown VLAN The default is Disable VTP Snooping Select to enable or disable VTP Snooping on this port The default is Disable Allow Learning Select to enable or disable the port s learning of new addresses The default is Enable Select a hunt group for which this port will be a member The default is None Spanning Tree Select to enable or disable spanning Mode tree protocol on this port The default is Enable Select to enable or disable fast start on this port The default is Disable Known Mode Select to enable or disable known mode The default is Disable 3Com Mapping Select how incoming tagged frames Table from 3Com equipment are mapped to Lucent VLANs The default is 3ComDefault Displays whether the mirror port is enabled or disabled This is a Fast Ethernet only option 2 20 Cajun P880 Routing Switch Installation Guide Configuring Port VLAN Parameters Port VLAN parameters determine how a particular port s traffic is flooded to VLANs when tagged and untagged packets are received on the port See thefexampleg later in this section fo
16. changes or Defaults to restore the temperature defaults Note The supervisor modules shut down the switching modules if the temperature reaches the Shutdown temperature The modules are restarted if the temperature goes below the Upper Warning Temperature The default Shutdown temperature for the slot 1 sensor and backplane sensor is 50 C You can set the warning temperature to a value lower than 50 C to ensure prompt notification of an over temperature situation Displaying the Power System Statistics To display the power system statistics 1 In the System Information section of the Web Agent window click Power System The Power System dialog box opens 2 Use Table26 to review your power system statistics Table 26 Power System Statistical Parameters ee a Power Supply Indicates the power supply is present Status Identifies if the power supply is working properly Describes the type of power supply detected Cajun P880 Routing Switch Installation Guide Table 26 Power System Statistical Parameters Del Total System Displays the total system power in Watts Power Current Displays the current power available Power Available Note The power system settings only display 1400W of available power with two or three power supplies installed A maximum configured switch requires a maximum of two power supplies A third power supply may be added for redundancy in the event one of the other power suppl
17. file located on the switch or a file located on a TFTP server to a file on the switch TFTP Server If you are copying your startup or running configuration or another file located on the switch toa location on a TFTP server If you select File or TFTP Server also provide the path and filename of the destination file in the Source Destination field 5 In TFTP Server IP Address enter the IP address of the source or destination TFTP server if applicable 6 Click Copy Your source configuration or file is copied to your specified destination Cajun P880 Routing Switch Installation Guide Note The Web Agent returnsan Invalid operation error message if you attempt to copy Thecurrent running configuration to the running configuration Thestartup configuration to the same startup configuration The specified TFTP server to a TFTP server Viewing the Status After you have copied the startup configuration or other files to a of a TFTP Transfer TFTP server you can check the status of the TFTP transfer to ensure that files copied correctly To view the status of a TFTP transfer 1 In the CLI Configuration section of the Web Agent click Config File Management The Configuration File Management dialog box opens 2 In the Get Status of Most Recent TFTP Copy field click Status Cajun P880 Routing Switch Installation Guide 2 57 Cajun P880 Routing Switch Installation Guide A Compliance and Specificatio
18. file to be copied Source Filename Specifies the path and name of the source file Cajun P880 Routing Switch Installation Guide Unspecified No source specified Choose a source e File Specifies a source file located on the switch in NVRAM e Running Config Specifies a running configuration Startup Config Specifies a startup configuration TFTP Server Specifies a source file located in a directory on a TFTP server Source files can be ASCII files in NVRAM available for upload or files located on a TFTP server available for download Table 27 Configuration File Management Parameters e pe opts Copy Destination Specifies the destination of the file to be copied Destination Specifies the Filename location of the destination TFTP Server IP Specifies the IP Address address of a source or destination TFTP server Cajun P880 Routing Switch Installation Guide Unspecified No destination specified Choose a destination File Specifies that a source is copied or downloaded to NVRAM e Running Config Specifies that a source is copied to the running configuration Startup Config Specifies that a source is copied to the startup configuration e TFTP Server Specifies that a source is copied to a TFTP server location Configuration files and other files can be copied to NVRAM on the switch or to a TFTP server as a destination location Copy downl
19. forward state 5 From the Known Mode pull down menu select to Enable or Disable Selecting Enable limits the packets with unknown unicast destination addresses flooded to this port For example if a known end station or file server is connected to the port there s no need to flood unknown unicasts to that port You must manually enter a static MAC address for the station actually attached to the port 6 From the 3Com Mapping Table pull down menu select an assignment to specify how incoming tagged frames from 3Com equipment are mapped to Lucent VLANs Refer to Creating 3Com Mapping Tables in the Cajun P550 P220 Switch Operation Guide for more information on 3Com Mapping Tables 7 Click APPLY to save your changes or CANCEL to restore previous settings Examples of Switch Use Table 16 through Table18 for recommended switch port settings Ports Settings for for each connection type Various VLAN Connection Types Table 16 Example 1 Trunk to Cisco Catalyst 5000 Recommended Setting Port VLAN Default causes untagged packets to be assigned to the default VLAN Trunk Mode Multi level causes the port to send frames using the multilevel format VLAN Binding Bind to All binds the port to all VLANs known to the switch Automatic Enable causes the switch to learn new VLAN VLAN Creation Dsthat arrive at the port and then bind the port to these VLANs VTP Snooping Enable cause the switch to update its VLAN
20. hardware requirements for routing hour one time summer time hours configuration summer time hours configuration hunt group non VLAN switch port parameters switch port configuration para meters switch port parameter l IEEE 802 1Q Virtual LAN trunking mode installation airflow cable distances cable types installing modules mounting shelf 1 5 installing redundant controllers installtion cable management bracket IP address configuring SNMP communities SNMP communities parameters IPX RIP interface statistics displaying K known mode non VLAN switch port parameters switch port configuration para meters L LAN router configuration Layer 2 switching bridging Layer 3 switching routing LEDs links switch port parameter 2 17 location of hardware logging in WebAgent 2 8 _ _ M MAC address switch port parameter Male DCE to RJ 45 connector Cajun P880 Switch Installation Guide Male DTE to R 45 null modem connector E E 2 minutes one time summer time hours configuration summer time hours configuration mirror port switch port configuration para meters modem connecting modem configuration string parameters amp D0O0 2 32 CD follows carrier E0 2 32 S0 1 2 32 software flow control module Module Status LED Modules ejectors 1 14 0 modules installing modules amp ports month one time summ
21. the Web Agent window select SNMP Administration The SNMP Community Management dialog box opens 2 Click CREATE The Create SNMP Community dialog box opens 3 Inthe Community String field enter a community name 4 From the IP Address pull down menu select Any for any IP address or Specific and enter an IP Address in the appropriate fields Cajun P880 Routing Switch Installation Guide 5 From the Access pull down menu select a level for this community Table 20 Table 20 Access Levels Access Level Manager Can Manager Cannot Read Only View switch View community configuration strings Change settings and switch statistics configurations Read Write View and set switch View community configuration strings settings and view statistics Read Write with View and set all Security Level Set switch parameters to admin including community table Do nothing This Access any switch selection allowsyou features to disable a string without deleting it 6 From the Security Level pull down menu select a security level for this community string Table21 Table 21 SNMP Security Levels Option Allows Access to normai All switch configuration and reporting functions All switch configuration and reporting functions including access to community configuration 7 From the Trap Receiver pull down menu select Enable 8 Click APPLY to save your changes or CANCEL to restore previo
22. what information the port Negotiation advertises when it starts auto negotiating In Speed Duplex most cases 10 100 and Half Full are the best Advertisement settings but there may be cases when you want to auto negotiate one parameter while keeping the other fixed Rate Limit Prevents the switch from overwhelming the Mode output buffer on lower speed ports by placing a threshold on the percentage of port traffic that can be flooded packets unknown unicasts and multicasts You can optionally include known multicast packets in this percentage to further decrease the possibility of the port s output buffer being overwhelmed Rate Limit Rate Determines the percentage of a port s forwarded traffic that can be unknown unicast and multicast flooded Lower this value if the port has overflow problems Cajun P880 Routing Switch Installation Guide 2 15 Table 10 Fast Ethernet 10 100 Port Parameters ream poan o Rate Limit Determines the limit of packets allowed in a Burst Size single burst Accepted values are 1 to 2048 For Fast Ethernet ports set this value lower than 1024 output buffer capacity Lower this value if the port has overflow problems Port PACE Determines if the port detects 3Com s Priority proprietary PACE format as packets pass through the port PACE allows a packet s priority higher priority packets move through the switch before lower priority packets to be set at the adapter Using th
23. HTTP server that enables you to set all the switch s parameters Use this interface for quick and simple configuration changes Refer to the Cajun P550 Manager User Guide for information on monitoring and configuring the Cajun switch using the Cajun P550 Manager interface Figure 15 Cajun P880 Switch Web Agent Application System Information Lucent Technologies Cajun Switch Agent f 41 0 Name Cajun Location tccation Not Set O oS Contact system Administrator s i sSs S SCS Active Alarms 11 APPLY CANCEL Cajun P880 Routing Switch Installation Guide 2 7 Logging Into the Web Agent Although the Web Agent supports any frames capable browser the system has been qualified with the following browsers a Netscape Navigator 4 5 or later a Microsoft Internet Explorer 3 0 or later To log in to the Web Agent 1 Start your browser 2 In the Location field enter the URL of the switch you want to manage for example http 127 255 255 0 Remember that each interface to the supervisor module console or inband has a separate IP address For Layer 3 this location can be that of any of the router interfaces Press Enter The login window opens Click Login The Username Password dialog box opens Enter a valid user name The default super user name is root ANA WwW Enter a valid password The default password isroot The Web Agent window opens Note Change the root passw
24. Length Half duplex connection Full duplex connection Table 5 Maximum Copper Cable Lengths 10 100 M b s Links Cable Description Maximum Cable Length Category 5 twisted pair cable Cajun P880 Routing Switch Installation Guide Installing the Cable Management Bracket The P880 comes with a cable management bracket You attach this bracket to the right side of the chassis To install attach the Cable management bracket 1 Remove the plastic piece from the right side of the chassis 2 Line the bracket up with the ball studs and screw holes and push until it locks into place Figure 9 3 Tighten the captive screws Figure 9 Installing the Cable Management Bracket 4 Thread the cables through the bracket to secure Cajun P880 Routing Switch Installation Guide 1 17 Installing Removing Fan Assemblies The Cajun P880 contains two fan assemblies One large chassis fan tray containing ten fans to cool the logic section of the system One smaller rear fan tray containing four fans mounted on the lower rear panel to cool the switch elements Both fan assemblies are hot swappable and contain fan management circuitry to Provides power to the fans Supplies reduced voltage to the fans for reduced speed operation Provides the Fan OK and present status signal to the CPU Forces full fan speed operation in the eve
25. NMP 2 28 _ _ y community string configuring SNMP SNMP communities parameters Components configuration invalid copies configuration file management copy destination destination filename save running configuration to startup configuration 2 54 source filename TFTP server IP address configuration files configuration revision number VTP snooping parameters configure ports gigabit module 2 10 configuring a Fast Ethernet module configuring a redundant element configuring fast start mode configuring flow control mode gigabit module configuring physical port parameters gigabit ports 2 12 O configuring port name Fast Ethernet module 2 12 configuring port VLAN parameters 2 configuring service port gigabit module 2 10 configuring the PPP console static route 2 configuring the serial port console PPP console 2 32 configuring the temperature system configuring user port gigabit module 2 10 configuring VTP snooping 2 connecting a modem 2 31 connecting the power supplies installation 1 12 console serial port changing 2 30 console serial port configuration PPP Layer 3 only 2 30 TTY Layer 3 and Layer 2 2 console serial por ings 21 Ww Oo 2 46 23 li i 30 gin parity stop bits Contacing Lucent controller redundanc enabling 1 21 conventions viii cooling system status displaying Copper C
26. Port Solid green indicating link integrity HD FD Solid green indicating full duplex operation 10 100 Port Solid green flashing yellow Modules intermittently to indicate traffic Cajun P880 Routing Switch Installation Guide 1 23 Post Power on The system is now fully operational as an 802 1d spanning tree Configuration compliant bridge All ports are assigned to a single VLAN virtual local access network a All ports can send traffic to all other ports in the system without using a router a The system isa single flood domain so all broadcast multicast and unknown unicast traffic will be forwarded to all ports in the system 1 24 Cajun P880 Routing Switch Installation Guide Configuring the Cajun P880 Switch This chapter and its procedures are common to both Layer 2 and Layer 3 configuration Included in this chapter erminal Setting onfiguring the Supervisor Module Using the CLI onfiguring the Switch Using the Web Agent O jo oO lt o sy Q E O onfiguring Port Parameters Using the Web Agent a O onfiguring System Information a Managing Configuration File a Overview The Cajun P880 is a 17 slot chassis that supports Cajun 50 Series and 80 Series media modules 50 Series Mode The Cajun P880 supports Cajun 50 Series and 80 Series media modules when in the 50 Series mode In this mode the P880 is configured as a 16x16 crossbar switch and provides the following perform
27. Rate pull down menu select the percentage of a port s traffic that can be unknown unicast and broadcast packets Lower this value if the port is having overflow problems b From the Rate Limit Burst Size pull down menu select a packet limit for the number of packets allowed in a single burst Valid values are 1 to 2048 For Fast Ethernet ports set Cajun P880 Routing Switch Installation Guide 2 13 this value lower than 1024 the output buffer s capacity Set this value lower if the port is experiencing overflow problems 14 From the Pace Priority Mode pull down menu select Enable if you want this port to recognize and use 3Com s PACE priority mechanism 15 Click APPLY to save your changes or CANCEL to restore previous settings Table10 describes the Fast Ethernet port parameters Table 10 Fast Ethernet 10 100 Port Parameters A user assigned name for this port possibly a drop name or the name of the station or other device connected to the port Allows you to select either User Port or Service Port The User Port is intended for use with switch connections to end user nodes e The Service Port is intended for use with switch connections to servers or other switches The Service Port allows the switch to generate both log messages and alarm messages traps The User Port only generates log messages preventing your network management station from being overwhelmed by port up down messages that result
28. Time Hours 1 In the System Information section of the Web Agent window click System Clock The System Clock dialog box opens 2 In Clock Options click Summer Time Hours Algorithm The Summer Time Hours Configuration box opens 3 From the Enable State pull down menu select Enable 4 In the Offset cell of the Value column enter the reset value for the clock in minutes For example if you intend to reset the clock forward or backward by one hour retain the default value of 60 minutes 5 Click One Time Note The Web Agent enables you to select the boxes next to both Recurring and One time Summer Time Hours However the option to set both Recurring and One time hours is not provided 6 Use Table25 to configure Summer Time Hours on a one time basis Table 25 One Time Summer Time Hours Configuration Select if Summer Time Hours change one time such as on a specified date When you select one time Summer Time Hours you indicate the time and date on which Summer Time Hours begin and end Start Specifies the start of Summer Time Hours Specifies the end of Summer Time Hours Cajun P880 Routing Switch Installation Guide 2 43 Table 25 One Time Summer Time Hours Configuration Select the week of the month during which you want recurring Summer Time Hours to start or end Options include e First First week of the month the default Start value when Daylight Savings Time starts in the Western hemis
29. a modem as a PPP Console Note The lack of an IP address for the PPP serial interface causes the switch to immediately return to sending the modem configuration string Typing TTY will re access the CLI login prompt Cajun P880 Routing Switch Installation Guide 2 31 To configure the console serial port as a PPP console 1 In the System Configuration section of the Web Agent window select Console Configuration The Console Configuration dialog box opens 2 Click PPP for your console type and click Select The Console Port Configuration dialog box opens 3 UselTable22 to change your console port settings Note The only parameters you can change as a PPP console is baud rate and flow control The flow control settings are limited to None or Xon Xoff 4 In the Modem Init Cmd field enter your modem initialization command The default modem configuration string is AT amp DOSO 1 Table 23 Modem Configuration String Parameters Disable DTR CD follows carrier Depends on modem Software Flow Control Depends on modem Receive and Transmit 5 Click APPLY to save your changes or CANCEL to restore previous settings Note If you misconfigure your PPP serial console port you can regain CLI access to correct the configuration parameters For more information refer to Regaining Safety Tip To successfully dial in with PPP to the switch you must also configure an IP address and interface for the PPP Serial
30. a text editor of your choice and save copies of it with or without a file extension To save your running configuration as your startup configuration in NVRAM 1 In the CLI Configuration section of the Web Agent window click Config File Management 2 Click Save to save your running configuration as your startup configuration Or In privileged mode in the CLI enter copy running config startup config Using the Configuration File Management dialog box you can copy filesto and from multiple locations For example if you modify your running configuration and you want to reinstate your startup configuration parameters you can copy your startup configuration to your running configuration in volatile RAM Also you can upload configuration and other ASCII files from the switch to a TFTP server Likewise you can download files by copying files from a TFTP server directory to the switch or to a startup or running configuration file To copy files 1 In the CLI Configuration section of the Web Agent click Config File Management The Configuration File Management dialog box opens Cajun P880 Routing Switch Installation Guide 2 53 2 Use Table27 for information about copying a source file to a TFTP server destination Table 27 Configuration File Management Parameters Leite hacia bs Save Running Saves the running Config to configuration to the Startup Config startup configuration Copy Source Specifies the source
31. able Lengths copy destination configuration file management 2 55 _ copy source configuration file management 2 54 _ copying configuration invalid combinations from the switch or server to a configura tion file running configuration to startup configuration 2 53 startup configuration to running configuration to a TFTP server to the switch Cajun P880 Switch Installation Guide copying files copying from to a TFTP server copying source files copying the running configuration copying the startup configuration Crossover Cables current power available power system statistical parameters 2 47 D data bits console serial port settings 2 30 day one time summer time hours configuration summer time hours configuration default password 2 5 designating a switch fabric destination filename configuration file management diagnostics for switch hardware dial up networking configuring with a PPP serial port console 2 39 displaying IPX RIP interface statistics displaying the cooling system status displaying the power system statistics document conventions documentation feedback online documentation feedback domain name VTP snooping parameters duplex mode 10 100 port parameter Fast Ethernet module E editing general system information Ejectors electrostatic discharge preventing Electrostatic Discharge ESD 1 4
32. ance and slot port density a 56 Gbps Backplane Switching Capacity a 41Mpps Switching a 41Mpps Routing a 16 usable slots slot 17 cannot be used in 50 Series mode Cajun P880 Routing Switch Installation Guide 2 1 80 Series Mode 720 10 100Base TX ports autosensing 150 100Base FX ports 60 Gigabit Ethernet ports The Cajun P880 supports only Cajun 80 Series media modules in 80 Series mode In this mode the P880 is configured as a 33x33 crossbar switch and provides the following performance and slot port density 139 Gbps Backplane Switching Capacity 106 Mpps Switching 106 Mpps Routing 17 usable slots 768 10 100Base TX ports autosensing 384 100Base FX ports 128 Gigabit Ethernet ports In both 50 Series and 80 Series modes of operation the Cajun P880 offers Increased port density N 1 switch fabric redundancy N 1 power supply redundancy Hot swappable fans trays Redundant switch switch trunks link aggregation Hunt Groups Cajun P880 Routing Switch Installation Guide Terminal Settings To complete initial switch setup you need a PC with a serial line connection It must have the following terminal settings to communicate with the switch Table 7 Table 7 Terminal Settings Baud Stop Bits Data Bits Flow Parity Rate Control Configuring the Supervisor Module Using the CLI To connect to the Web Agent you must first use the serial command line interface CLI to give the supervisor module a
33. ate users and configure ports Appendix A Product Specifications Shows the specifications of your switch Index Documentation Feedback If you have comments about the technical accuracy or general quality of this document please contact us at techpubs lucent com Please cite the document title part number and page reference if appropriate Cajun P880 Routing Switch Installation Guide vii Online Documentation Lucent Technologies maintains copies of all technical documentation on the corporate web server To access online documentation including HTML and PDF documents use Netscape Navigator version 3 x or above or Internet Explorer version 3 x or above and type the URL http pubs lucentctc com Conventions This document uses the following conventions eonvention Represents Exams E User entered text To create anew password typestore password owl A new term text The system settings are emphasis or a permanently saved to document title NVRAM if you use the store command Boldface Text Menu command Select File Save to save or button name your current work session Click Cancel to cancel the installation System Output Text displayed by If you attempt the find the the system physical location of port 30 the system displays Unit 2 Port 2 Note Provides additional information about a procedure or topic A Indicates a condition that may damage hardware or CAUTION softwa
34. ch Ports link for the module which you want to enable VTP snooping The Switch Ports dialog box for that module opens 3 Inthe Name column click the port on which you want to enable VTP Snooping switch wide The Switch Port Configuration dialog box opens for that port 4 From the Trunk Mode pull down menu select either IEEE 802 1Q or Multi layer to match the trunk mode setting of the switch port of the switch port at the other end of the link 5 From the VTP Snooping pull down menu select Enable This is enabled by default 6 Click APPLY to save your changes or CANCEL to restore previous settings 7 In the Switching Parameters section of the Web Agent window click VTP Snooping The VTP Snooping Configuration dialog box opens Cajun P880 Routing Switch Installation Guide 2 23 8 Use Table15 to configure your switch VTP Snooping parameters Table 15 VTP Snooping Parameters VTP Snooping Select to enable or disable the VTP snooping protocol globally for the switch The default value is Disabled Domain Enter the name associated with the Cisco VTP Name domain The default is Null Note The domain name is automatically learned within approximately five minutes from a Cisco VTP switch provided both the Domain Name is Null and the VTP Snooping State is enabled on the Cajun switch Configuration Displays the VTP snooping configuration revision Revision number associated with the last successful VTP Number configura
35. console port as a PPP console you must Modem connect a modem to the switch When you use the specified serial cable and connectors the switch will convert the normal DCE interface to a DTE interface that is used by modems When the switch is configured for PPP mode it will periodically send the modem config string from the serial console port This will synchronize the baud rates between the modem and the console port and configure the modem to operate with the switch s DTE interface The switch does not use any output signals except for TXD It uses the DTR converted to DSR by the specified cable and connectors input connected to the modem DCD output to detect that the modem is connected It supports XON XOFF flow control or none To connect a modem 1 Attach a DB25M RJ 45 P N 38210003 connector to the modem 2 Attach the DB9M RJ 45 M DCE connector to the switch s serial console port on the front panel of the switch Figure 17 Typical Connection Between the Switch and a Modem Typical Connection between Cajun Switch and Modem DB25 M RJ45 Pin2 TXD Z Pin2 TXD P N 38210003 Pin 3 RXD Pin 3 RXD DBOM RJ45 Pin7 GND Pin 4 DTRin MDCE Pin 8 DCD out Pin5 GND i i i i pin20 DTRin pin 6 NC i a Modem mmm o00 N Cajun Switch Configuring the You can reconfigure the console serial port as a PPP Console to Serial Console Port support a dial in PPP connection using
36. de 1 3 Required Tools and Hardware The following items are required for installing the Cajun P880 ESD grounding strap and an antistatic mat Screws and nuts 10 32 recommended depending on the type of rack used Phillips head screwdrivers type 1 tip Tape measure and a level to check for squareness of rack and mounting shelf Installing the System The process for installing the system requires the following tasks 1 Preventing Electrostatic Discharge 3 4 5 6 7 8 9 10 Replacing Fan Assemblies Preventing Electrostatic Discharge Protect the modules against damage from electrostatic discharge ESD by using a grounded ESD wrist strap while installing and removing modules While installing the P880 Cajun Switch 1 Ground the unit The unit is grounded through the power cord when it is connected between the unit and the primary power source 1 4 Cajun P880 Routing Switch Installation Guide 2 Lay out the static dissipative work surface 3 Connect the ground cord assembly to the ESD mat and to the ground plug on the front fan tray This takes a standard banana jack or a 10 32 screw 4 Wear the ESD wrist strap and attach it to the ground cord assembly Installing the Mounting Shelf Note The screws and nuts needed to attach the shelf to the rack are not supplied It is recommended you use at least a quantity of three 10 pan head screws for installation There are three brackets
37. e All Ports Configuration Dialog Box The All Ports Configuration dialog box allows you to apply the same parameter settings to all ports in a module using a single command To set all ports in a module 1 In the System Configuration section of the Web Agent window select Modules amp Ports The Module Information dialog box opens In the Ports column click the number for the module you want to configure for example 10 for 100BASE FX The Port Configuration dialog box opens Click All Module Switch Ports Configuration The All Ports Configuration dialog box opens Set port parameters as described beginning in Configuring Physical Port Parameters on Gigabit Ports earlier in this chapter Click APPLY to save your changes or CANCEL to restore previous settings Cajun P880 Routing Switch Installation Guide Viewing Switch Port Parameters To view switch port parameters 1 Inthe System Configuration section of the Web Agent window select Modules amp Ports The Module Information dialog box opens 2 In the Switch Ports column click the number for switch port information about the desired module The Switch Ports dialog box opens 3 Use Table11 for more information on switch port parameters Table 11 Switch Port Parameters a re Opens associated dialog boxes Displays the port name associated with the selected module Displays the port name and opens the Switch Port Configuration dialog box for
38. emarks of Novell Inc Solaris is a trademark of Sun Microsystems Inc Intel and Pentium are registered trademarks of Intel Corporation Document Number 610 0132 061 ALL OTHER TRADEMARKS MENTIONED IN THIS DOCUMENT ARE PROPERTY OF THEIR RESPECTIVE OWNERS Table of Contents Cajun P880 Switch Installation Guide iii Chapter 2 Configuring the Cajun P880 Switch Configuring Physical Port Parameters on Fast Ethernet Ports Regaining Configuration Access to the PPP Serial Port Console Using Dial Up Networking with a PPP Serial Port Console 2 35 Configuring the IP Interface for the PPP Console Cajun P880 Switch Installation Guide Cajun P880 Switch Installation Guide Viewing Your Script Execution Log File Copying iguration Files Copying Running Configuration to Startup Configuration Copying Appendix A Compliance and Specification Information vi Cajun P880 Switch Installation Guide Preface This guide explains how to install configure and operate the Lucent P880 Cajun Switch It also includes information on the Command Line Interface CLI and information on downloading new operational code to your switch Overview of The Contents This guide contains the following chapters Chapter 1 Installing the Cajun P880 Switch Explains how to unpack and assemble your switch Chapter 2 Configuring the Cajun P880 Switch Explains how to perform the initial configuration of your switch cre
39. er time hours configuration summer time hours configuration mounting shelf installing 1 5 N name switch port parameter none SNMP access level 2 29 non VLAN switch port parameters config uring 3Com mapping table known mode spanning tree normal SNMP security level 2 29 Cajun P880 Switch Installation Guide Oo one time summer time hours configuration Out of Band connection kit P parity console serial port settings performing a system reset port Port LED port name configuring switch port parameters gigabit port parameters peramerers 2 18 port PACE priority 10 100 port parameter gigabit port parameters port VLAN 3Com SuperStack parameters Bay Networks System 5000 JE switch port configuration para meters switch port parameter port VLAN parameters Power Consumption Power Management Power On Behavior Power Su alee installation removing power supply power system statistical parameters power system statistical parameters current power available 2 47 power supply status total type 2 46 power system statistics displaying powering on the system installation L 23 PPP console 3 configuring 2 32 configuring a network mask configuring an IP address 2 35 PPP console configuration Layer 3 only i PPP console settings baud rate PPP console static route configuring PPP serial port con
40. from users turning workstations on and off Speed Mode Allows you to select the speed of the port manually to either 10 or 100 Mb s If auto negotiation is enabled this setting is ignored Duplex Mode Allows you set the port duplex mode half or full duplex If auto negotiation is enabled this setting is ignored Cajun P880 Routing Switch Installation Guide Table 10 Fast Ethernet 10 100 Port Parameters Flow Control Determines if flow control is used on this port Mode For half duplex links active backpressure jams the sending Ethernet channel until the port s buffers can receive more packets This prevents lost or dropped packets For full duplex links IEEE 802 32 pause control allows the port to stop a sending station from sending more packets if the receiving port s buffers are full For TX and FX ports there is an additional option for Enable with Aggressive Backoff This option limits the size of the bursts Flow Control is recommended for use primarily on end station connections Using this flow control on trunk ports can cause unnecessary congestion on the network Auto Allows you to set the port to auto negotiate a Negotiation speed and duplex mode Auto negotiate works Mode best when the connection on the other end of the link is set to auto negotiate as well If you set a port to auto negotiate and the connection is not successful set the port speed and duplex mode manually Auto Determines
41. g Summer Time Hours to start or end Options are based on a seven day week and include Sunday the default Start and End values In the Western hemisphere DST starts on the first Sunday in April and ends on the last Sunday in October e Monday e Tuesday e Wednesday e Thursday e Friday e Saturday Select the month when recurring Summer Time Hours start or end The twelve months of the Gregorian calendar are provided For recurring Summer Time Hours the default Start value is April the month during which DST starts in the Western hemisphere The default End value is October the month during which DST ends in the Western hemisphere Enter a value to represent the hour when Summer Time Hours start or end for Recurring settings For Recurring Summer Time Hours the default value is 02 meaning 2 00 a m for both Start and End hours Enter a value to represent the number of minutes into the hour when Summer Time Hours start or end for Recurring Summer Time Hours The default value is 00 for both Start and End minutes a Select Recurring b Select values for the Week Day and Month when Summer Time Hours start and end c Enter values for the Hour and Minutes when Summer Time Hours start and end Cajun P880 Routing Switch Installation Guide 8 Click APPLY to save your changes or CANCEL to restore previous settings Setting One Time To set Summer Time Hours that are not based on a standard rule Summer
42. g minimum requirements for using IP Requirements routing a P routing must be globally enabled a Atleast one routing protocol must be enabled RIP OSPF to allow communication between routers a Determine which interfaces need to have IP routing enabled a If you plan to expand your current network create VLANs subnets to address your network configuration a Assign an IP address subnet mask routing protocol and multicast routing protocol to each IP interface you configure Routing This section provides an overview of the LAN router configuration Configuration operation For more information on these configuration steps see Quickstart the sections referenced after each step To configure the switch as a LAN router 1 Create a IP interface for each subnet Refer to Creating and Implementing VLANs in the Cajun P550 P220 Switch Operation Guide 2 Create or assign a VLAN to the IP interface Refer to Assigning IP Interfaces to the VLAN in the Cajun P550 P220 Switch Operation Guide 3 Bind ports to the VLANs assigned to the IP interfaces Refer to Viewing Switch Port Parameters earlier in this chapter 4 Specify how the router will communicate with other routers Refer to Assigning IP Interfaces to the VLAN in the Cajun P550 P220 Switch Operation Guide to configure OSPF and RIP parameters Cajun P880 Routing Switch Installation Guide 2 37 Configuring System Information The System Inf
43. he Web Agent the Switch Elements field displays Failed lt number gt where lt number gt is the number that indicates the failed element To configure the redundant element 1 In the System Information section of the Web Agent window click Switch Fabric The Switch Fabric Status dialog box displays 2 From the Configure Redundant Hardware pull down menu select No 3 Click Apply to disable the failed element 4 Shut down the switch Before replacing switch controllers or elements you must turn off the switch Cajun P880 Routing Switch Installation Guide 5 Replace the failed element by inserting it into the appropriate slot 6 Restart the switch and login 7 Inthe System Information section of the Web Agent window click Switch Fabric The Switch Fabric Status dialog box displays 8 From the Configure Redundant Hardware pull down menu select Yes and click APPLY to enable the redundant element The Switch Elements field displays Normal 0 to show that the redundant element is now enabled 9 From the Enable Redundant Element pull down menu select Normal and click APPLY The Switch Element field displays Normal 0 to show that the replaced element is now enabled Performing a System Reset To perform a system reset 1 In the System Information section of the Web Agent window click System Reset The System Reset Page dialog box opens 2 Click Save to save your running configuration to the start
44. he port Enables you to select either User Port or Service Port The User Port is intended for use with switch connections to end user nodes The Service Port is intended for use with switch connections to servers or other switches The primary difference between the User and Service Port designation is that a Service Port allows the switch to generate both log messages and alarm messages traps The User Port only generates log messages This prevents your network management station from being overwhelmed by port up down messages that result from users turning workstations on and off Determines if IEEE 802 3z pause control is used on this port The pause mechanism allows the port to stop a sending station from sending more packets if the receiving port s buffers are full This helps prevent lost or dropped packets This feature is recommended for use primarily on end station connections Using this feature on trunk ports can cause unnecessary congestion on the network Table 9 Gigabit Port Parameters Port PACE Determines if the port detects 3Com s copyrighted Priority PACE format as packets pass through the port PACE allows a packet s priority higher priority packets move through the switch faster to be set at the adapter Remote Proprietary mechanism to detect remote link Fault Detect errors on Cajun gigabit ports The default is Disabled The remote fault detection functionality should be enabled on both end
45. ialog box opens This allows you to define a static route for the PPP console In the Network Address field enter the IP address to be associated with the PPP console port In the Mask field enter the network mask IP address In the Next Hop Address field enter the IP address of the gateway associated with this static route Click APPLY to save your changes or CANCEL to restore previous settings Hardware Requirements for Routing To configure your switch as an IP IPX or AppleTalk router you must first configure your Cajun switch with the following hardware P880 supervisor module mandatory a Layer 3 media modules optional including 2 Port Gigabit Ethernet module 10 Port 100 BASE F module 12 Port 10 100 BASE T module Cajun P880 Routing Switch Installation Guide Configuring IP Routing on the Switch The Cajun P880 Switch with Integrated Routing combines scalable wire speed IP Layer3 switching routing with 10 100 1000 Ethernet Layer 2 switching bridging in a high capacity chassis based system The product emphasizes traditional standards compliant IP operation and ample capacity to avoid bottlenecks For more detailed information on Cajun P880 Switch routing operations refer to Routing with Layer 2 and Layer 3 Modules in the Cajun P550 P220 Switch Operation Guide Minimum IP Routing The configuration process for the Cajun P880 Switch with integrated Configuration routing has the followin
46. ies fails All three power supplies will load share during redundant operation The remaining power supplies will share the full system load in the event that the third power supply fails Displaying Cooling System Statistics To display the switch s cooling system status 1 Inthe System Information section of the Web Agent window click Cooling System The Cooling System dialog box opens 2 Ensure that all the individual components are operational by checking the status column for each component 3 If acomponent s status isnon operational power down the Caju P880 Switch and contact a service representative to diagnose the failing unit Configuring Redundant Hardware The Cajun P880 switch provides a redundant controllers and elements to ensure that if a controller or an element fails the switch will continue to route data properly The redundant components are available as separate options Cajun P880 Routing Switch Installation Guide 2 47 When the redundant controller and element are installed the backplane consists of the following parts a One main controller a One redundant controller a Six switch elements a One redundant element The Cajun P880 switch is equipped with diagnostics to monitor the status of switch controllers and elements When an element fails diagnostics run automatically and test the hardware In the Web Agent information about a failed controller or element displays in the Switch Fabric Statu
47. jun Switch Layer 2 amp Layer 3 for more information 1 14 Cajun P880 Routing Switch Installation Guide Table 2 Cable Pinouts Pinout for RS 232 DB 9 Female Console Port Description Description i Co Boo Bo A Receive data Receive data Recommended Cable Note The following guidelines are based on IEEE 802 3z Draft Distances Document version 3 2 ransmit data ft Not used Not used N A Table 3 Gigabit Fiber Cable Distances Standard Fibe Diameter Modal Type microns Bandwidth Range MHz km moase I mease NI mosas NI mosas NM moase NM moase NM measer NM The TIA 568 building wiring standard calls for 160 500 MHz km multimode fiber The international ISO IEC 11801 building wiring standard calls for 200 500 MHz km multimode fiber The ANSI Fibre Channel specification calls for 500 500 MHz km 50 micron multimode fiber and 500 500 fiber will be proposed for addition to ISO IEC 11801 Subject to DMD distortion be sure to use Offset Cabling 1000BASE LX SM 9 1000BASE SLX SM a Cajun P880 Routing Switch Installation Guide 1 15 Note The following tables describe maximum link distances only When building half duplex networks using Ethernet repeaters you must also consider maximum network diameter which is not discussed in this document Table 4 Maximum Fiber Link Distances for 100 Mb s Links Fiber Cable Description Maximum Cable
48. levels SNMP access level none readonly readwrite Cajun P880 Switch Installation Guide readwrite with security level set to admin ee aE SNMP communities parameters snmp version supported SNTP enabling source filename configuration file management spanning tree non VLAN switch port parameters spanning tree mode switch port configuration para meters 2 20 4e speed mode 10 100 port parameter 2 14 _ Fast Ethernet module STAP mode switch port parameter 2 17 si start one time summer time hours configuration summer time hours configuration iguration startup txt static Virtual LAN binding options static route PPP console status power system statistical parameters 2 46 stop bits console serial port settings Straight through RJ 45 Cable Cajun P880 Switch Installation Guide summer time hours one time setting set recurring setting summer time hours configuration supported browsers switch configuration managing 2 53 switch fabric designating 2 48 _ __ _ switch port configuration enabling fast start mode switch port configuration parameters 3Com mapping table 2 20 allow learning automatic VLAN creation fast start frame tags hunt group known mode mirror port port VLAN spanning tree mode switch port parameters configuring port name switch ports single command system information editing system informa
49. lies and 16 media modules weighs 80 kg 175 Ibs A Safe rack mount installation requires two people It is recommended that gloves be worn when lifting the chassis WARNING To rack mount the system 1 Remove the power supplies from the chassis see Removing al Power Supply for more information 2 Check that all pre installed modules are securely installed Check that the supervisor module is firmly installed Check that the Switch Element and switch contoller cards are firmly installed Check that the fans are securely in place tighten the captive screws 1 6 Cajun P880 Routing Switch Installation Guide 3 With one person at each side of the chassis use the empty power supply slots as hand grips and lift the chassis onto the shelf Slide it back until it is securely seated on the shelf Figure 3 4 Align the mounting holes on the chassis mounting ears identified by screw icon with the mounting holes on the rack and secure the chassis to the mounting shelf and rack rails screw holes marked with icon using a quantity of ten 10 pan head minimum recommended size screws not supplied Figure 3 Securing the chassis to the Rack 5 Use the tape measure and level to ensure that the chassis is straight and level 6 Install the power supplies see Installing the Power Supply for more information 7 Install any optional modules see Installing the Modules for more information
50. lly create a VLAN each time the port receives a frame from an unknown VLAN Note This feature does not create entries in 3Com Mapping Tables Refer to Creating 3Com Mapping Tables in Chapter 12 for more information on 3Com Mapping Tables 6 Click APPLY to save your changes or CANCEL to restore previous settings Cajun P880 Routing Switch Installation Guide Configuring VTP Snooping VTP is a Layer 2 protocol developed by Cisco to maintain VLAN configuration consistency among its switches this protocol only runs over trunk ports that have enabled either Cisco ISL or IEEE 802 1Q tagging VTP Snooping allows a Cajun switch to synchronize its VLAN configuration with that of a Cisco switch running VTP in the same network VLAN additions deletions and name changes made on the network s Cisco VTP server will be automatically updated on Cajun switches that have VTP Snooping enabled and have connectivity to the Cisco VTP server VLAN changes made on a Cajun switch are not automatically updated on any other switch Note VTP Snooping is enabled by default You would only need to change VTP Snooping port settings if you wanted to disable its ability to learn VLAN changes on the network s Cisco VTP server To configure switch port VTP Snooping parameters 1 In the System Configuration section of the Web Agent click Modules and Ports The Module Information dialog box opens 2 In the Switch Ports column click on the Swit
51. lly remove the module from the antistatic wrap 3 Open the Ejector Tabs until the stops make contact with the face plate Figure 7 Figure 7 Installing Modules 4 Insert the module into the chassis Figure 7 5 Push on thecenter of the module pushing it into the chassis The ejectors will snap into place Cajun P880 Routing Switch Installation Guide 1 13 6 Push the ejectors into the closed position to complete seating the module Figure 8 Figure 8 Closing the Ejector Tabs 7 Tighten the captive screws Ensure that all adjacent modules are seated and the A captive screws secured Failure to do this may result in difficulty installing other modules into the chassis AUTI aan a Ensure that all unused module slots have a filler panel installed to maintain EMI integrity Installing the Cables Install appropriate cables for your network configuration P880 Cajun switch cable types include a Fiber cables with SC type connectors a Straight through Category 5 cables with male RJ 45 connectors end station NIC network interface card card connections All 1 O ports are crossed over internally so you can use straight through cables to attach to end stations Crossover cables with male RJ 45 connectors switch to switch connections The types of cable for the ethernet console out of band are different Refer to Chapter 2 Configuring the Ca
52. lowing sections explain how to install switch controllers and elements Installing Redundant Controllers Elements By default the switch is configured without the redundant controller or element A Before replacing switch controllers or elements turn off the Cajun P880 Switch CAUTION To install the redundant modules and enable module redundancy 1 Turn power off and unplug the Cajun P880 Switch 2 Using a Phillips head screwdriver loosen the captive screws on the rear panel 3 Carefully pull the rear panel away from the chassis 4 Carefully remove the Switch Element or Switch Controller card from the shipping box 5 In order to take appropriate antistatic precautions plug your ESD strap device into the jack this takes a standard banana jack on the chassis Figure 12 and carefully remove the card from the antistatic wrap Note The ESD jack is only available when the rear panel has been removed Cajun P880 Routing Switch Installation Guide 1 21 6 Insert the module into the selected slot The slots have guides to ensure proper insertion Figure 12 Determine the correct slot for installing the new card Figure 12 Installing Switch Elements Switch Controllers 7 Push in on the Ejector Locking Tabs until they click to lock the card into place 8 To remove a card squeeze Ejector Locking Tabs and pull outward Once the card releases pull it carefully toward you until it clears the guide 9
53. n Information Safety UL 1950 EN60950 CSA 22 2 No 950 IEC 950 TUV GS EMI FCC 15J Class A CE Mark EN55022 Class A CISPR 22 Class A EN55024 Power AC input voltage 100 240 VAC 6 10 Frequency 50 60 Hz Maximum Power Consumption Per Power Supply 10 0 A 120 V 5 5 A 240 V Line cord connector to power supply must be IEC320 C15 Cordage must be sized appropriately for rated current Cajun P880 Routing Switch Installation Guide A 1 Operating Physical Operating Temperature Sea Level 0 to 40 C Storage Temperature Sea Level 20 to 80 C Relative Humidity 5 to 95 noncondensing Physical Dimensions 17 375 W x 18 5 D x 25 H 15 RU A 2 Cajun P880 Routing Switch Installation Guide Numerics 10 100 port auto negotiation speed duplex adveniment 2 15 10 100 port parameter auto negotiation mode category duplex mode flow control mode od name 2 14 port PACE priority rate limit burst size rate limit mode l2 rate limit rate 2 10BASE T Crossover patch cables 1 2 3COM Virtual LAN trunking modes 3Com mapping table non VLAN switch port parameters 2 25 switch port configuration para metersl2 20 emmy 3Com SuperStack parameters automatic VLAN creation port VLAN trunk mode VLAN bindings A AC power source access SNMP communities parameters access level configuring SNMP communities active backpressure 2 15 adding a user password user logins
54. n IP address and a subnetwork mask To configure the supervisor module using the CLI 1 Attach a serial cable from your PC s serial port to the serial port of the supervisor module front panel refer to Figure 13 using a 9 pin straight through male to female serial cable refer to Switch Features earlier in this guide for pinout information Run a terminal emulation program HyperTerminal for example on the attached PC Ensure that the terminal settings match those listed in Table 7 Power up the switch by turning on the power supplies In the terminal emulation program the switch displays the following startup messages Booting the operational system please wait Initializing the event subsystem done Initializing the agent subsystem done Initializing the platform Resetting Thunderbolt done Setting module to MASTER and resetting chips done Creating Ethernet Console done Creating Display Manager done done Initializing the switch subsystem done Starting up threads Periodic Task Event Network Interface Switch Interface odule Manager Cajun P880 Routing Switch Installation Guide 2 3 Address Table Aging Multicast Pruning IP Route Process Telnet Processes Ping Process IPX Route Process IPX Timer Process FE Aging Process Packet Generation Process Front Panel Display Download Fans Poller Power Supplies Poller VTP Snooping Redundant Con
55. n the first Sunday in October annually Many countries in Europe and Asia follow similar rules The offset or amount of time by which the clock is set forward or backward varies from country to country Many parts of the world follow a one time change of Summer Time Hours When you configure the switch for these locations you reset the clock by specifying a scheduled time and date Note If you upgrade the Cajun P880 from a previous version your local time settings are saved as Greenwich Mean Time values Ensure that you change the Summer Time Hours Algorithm before you set the clock To set recurring Summer Time Hours 1 In the System Information section of the Web Agent window click System Clock The System Clock dialog box opens 2 In Clock Options click Summer Time Hours Algorithm The Summer Time Hours Configuration box opens 3 From the Enable State pull down menu select Enable 4 In the Offset cell of the Value column enter the reset value for the clock in minutes For example if you intend to reset the clock forward or backward by one hour retain the default value of 60 minutes 5 Click Recurring Note The Web Agent enables you to select the boxes next to both Recurring and One time Summer Time Hours However the option to set both Recurring and One time hours is not provided Cajun P880 Routing Switch Installation Guide 6 Use Table24 for information about configuring Summer Time Hours Table
56. ndant connections 2 26 Cajun P880 Routing Switch Installation Guide To enable Fast Start for ports on a module associated with a selected bridge 1 In the System Configuration section of the Web Agent window click Modules amp Ports The Module Information dialog box opens 2 In the Switch Ports column click on the switch port number listed for the selected module The Switch Ports dialog box opens 3 To set Fast Start mode on individual ports in the Name column click the port name for the selected module The Switch Port Configuration dialog box opens Or To set Fast Start mode on all ports in a module click All Module Switch Port Configuration The Switch Port Configuration on All Ports dialog box opens 4 From the Fast Start pull down menu select Enable to enable Fast Start mode on the selected module ports 5 Click APPLY to save your changes or CANCEL to clear your selection Using the All Ports Configuration Dialog Box The All Ports Configuration dialog box allows you to apply the same parameter settings to all switch ports in a module using a single command To set all switch ports in a module using a single command 1 In the System Configuration section of the Web Agent window select Modules amp Ports The Module Information dialog box opens 2 In the Ports column click the number of ports listed for the module you want to configure for example 10 for 1OOBASE FX The Physical Port Configu
57. nstalled with a redundant controller the redundant controller automatically takes over the operation of the failed primary controller To replace the primary controller 1 Inthe System Information section of the Web Agent window click Switch Fabric The Switch Fabric Status dialog box displays 2 From the Configure Redundant Hardware pull down menu select No 3 Click APPLY to disable the primary controller 4 Shut down the switch Cajun P880 Routing Switch Installation Guide 2 49 A CAUTION Replacing an Element A CAUTION Before replacing switch controllers or elements you must turn off the switch 5 Replace the failed primary controller by inserting it in the slot to the right of the redundant controller and to the left of element three 6 Restart the switch and login 7 In the System Information section of the Web Agent click Switch Fabric The Switch Fabric Status dialog box displays 8 From the Configure Redundant Hardware pull down menu select Yes 9 Click APPLY to enable the redundant controller The Switch Controller field displays 1 Active to show that the redundant controller is now enabled 10 In the Toggle Active Controller field click Toggle to restore control to the primary controller The Switch Controller field displays 0 Active to show that the primary controller is now enabled If an element fails you are notified by a console message and an event log message In t
58. nt of a fan failure Accepts a control signal from the CPU to force full fan speed in the event of an over temperature condition Cajun P880 Routing Switch Installation Guide Replacing Fan Assemblies To install the front fan assembly 1 Loosen the two captive screws securing the fan tray 2 Grasp the two captive screws and pull the fan assembly towards you Figure 10 3 Remove the fan tray from the chassis 4 Insert the new fan tray into the chassis and slide it into place Note Please be sure that the Pawl latches are not positioned in the locking position the nine o clock position 5 Make sure that the fan tray is seated firmly and tighten the captive screws Figure 10 Installing Chassis Fan Assemblies Cajun P880 Routing Switch Installation Guide 1 19 To install the rear fan assembly 1 Loosen the four captive screws securing the lower panel on the rear of the chassis Grasp the two top screws on the panel and pull towards you Figure 11 Remove the fan tray from the chassis Insert the new fan tray into the chassis fans facing up and slide it into place Make sure that the fan tray is seated firmly and tighten the captive screws Figure 11 Installing Rear Fan Assemblies Captive_ a Screws a Cajun P880 Routing Switch Installation Guide Installing Removing Switch Controllers Elements The fol
59. oad source files located on a TFTP server to your running configuration your startup configuration ora location on the switch Or copy upload your configuration files or a file located on the switch to a TFTP server 3 From the Copy Source pull down menu select one of the following Running Config To copy your running configuration to your startup configuration to a file located on the switch or to a file located on a TFTP server Startup Config To copy your startup configuration to your running configuration to a file located on the switch or to a file located on a TFTP Server File To copy a file stored on the switch to your running or startup configuration to a location on the switch or to a location on a TFTP server TFTP Server To copy a file stored on a TFTP server to your running or startup configuration or to a file on the switch If you select File or TFTP Server also provide the path and filename of the source file in the Source Filename field 4 From the Copy Destination pull down menu select one of the following Running Config If you are copying your startup configuration or other file located on the switch or ona TFTP server to your running configuration Startup Config If you are copying your running configuration or other file located on the switch or ona TFTP server to your startup configuration File If you are copying your startup or running configuration another
60. ompletes and the Connected To dialog box displays a message that the modem connection has been successfully established Configuring the IP To configure the PPP console with an IP address and mask Interface for the PPP Console 1 Configure your console serial port as a PPP Console See Connecting a Modem Jearlier in this chapter 2 Connect your modem cable to the Cajun s serial port 3 From the IP Configuration section of the Web Agent click Interfaces The IP Interfaces dialog box opens 4 Click CREATE The Add IP Interface dialog box opens 5 From the VLAN pull down menu select Serial Console This specifies the interface for the PPP console 6 In the Network Address field enter the IP address to be associated with the PPP console port Note If you do not enter a name for this interface the IP address is used as the interface name Cajun P880 Routing Switch Installation Guide 2 35 Configuring a Static Route for the PPP Console In the Mask field enter the network mask IP address for example 255 255 255 0 Click APPLY to save your changes or CANCEL to restore previous settings To configure a PPP Console static route 1 Configure your console serial port as a PPP Console Refer to Connecting a Modem earlier in this chapter From the IP Configuration section of the Web Agent window click Static Routes The IP Static Routes dialog box opens Click CREATE The Add IP Static Routes d
61. ord for the system as soon as possible to optimize security Setting Up User Accounts User accounts set up in the system allow you to access both the command line interface and the Web Agent To add a user to this interface 1 Login to the switch from your Web browser using a user name with administrator privileges The default login of user root password root has this authority The Web Agent application window opens 2 In the System Configuration section of the Web Agent window select User Logins The User Account Management dialog box opens 3 Click Add User The Add User Account dialog box opens 2 8 Cajun P880 Routing Switch Installation Guide 4 In the User Name field enter a user name for the account 5 In the Password field enter a password for the account 6 From the Access Type pull down menu select an access type Tables Table 8 User Account Access Levels a a e View switch View user accounts READ ONI configuration and community settingsand statistics strings Change switch configurations Manager View and set switch View user accounts READ_WRITE configuration and community settings and view strings statistics Administrator AD View and set all N A MINISTRATOR switch parameters 7 Click APPLY save your changes or CANCEL to restore previous settings Configuring Port Parameters Using the Web Agent The system has two levels of port settings a Physical port parameters
62. ormation section of the Web Agent allows you to configure general system information and settings such as a Entering General System Information Entering General System Information The system allows you to enter general system identification information from the Web Agent Use these fields to uniquely identify each switch 0 Switch name O Device location O Device contact To change these values 1 In the System Information section of the Web Agent window click General The System Information dialog box opens Figure 18 Figure 18 General System Information Dialog Box System Information Lucent Technologies Cajun Switch Agent V 4 1 0 Name Cajun Location Location Not Set Contact System Administrator Active Alarms 11 APPLY CANCEL 2 38 Cajun P880 Routing Switch Installation Guide 2 Inthe Name field enter a name for the switch 3 In the Location field enter the location for the switch for example floor and closet location 4 In the Contact field enter information about the person who should be contacted in the event of a problem 5 Click APPLY to save your changes or CANCEL to restore previous settings Enabling SNTP The Simple Network Time Protocol SNTP ensures that you can automatically synchronize time on all computers switches and other devices connected to your Cajun P880 Switch By enabling SNTP you ensure that all devices connected to your switch
63. ower supply cord Disconnect all power cords BEFORE servicing to avoid electric shock French Attention Cet appareil comporte plus d un cordon d alimentation Afin de pr venir les chocs lectriques d brancher tous les cordons d alimentation AVANT le d pannage German Dieses Gerat hat mehrere Stromversorgungskabel Klemmen Sie alles Stromkabel VOR der Wartung ab um einen elektrischen Schlag zu vermeiden Spanish Esta unidad tiene m s de un cable de toma de corriente Desconecte todos los cables ANTES de darle mantenimiento a la unidad para evitar descargas el ctricas Cajun P880 Routing Switch Installation Guide Selecting a Location The location you select for installing the system hardware must meet the following requirements a 19 inch ElA standard grounded rack or table capable of supporting at least 154 kg 340 Ib A fully loaded switch weighs 77 kg 170 Ibs a Atleast 2 inches 5 2 cm on either side of the chassis and from the front and rear of the chassis to allow adequate airflow through the chassis Figurel Figure 1 Air Flow Requirements AC power source s within 2 m 9 ft Separate sources on separate circuits if you require maximum fault tolerance a Ambient temperature between 0 C and 40 C 32 F to 104 F a Relative humidity less than 95 non condensing Cajun P880 Routing Switch Installation Gui
64. phere e Second Second week of the month Third Third week of the month Fourth Fourth week of the month e Last The final days of a month such as the 29th 30th and 31st days of a month Last is specified as the default End value denoting when Daylight Savings Time ends in the Western hemisphere Select the month when one time Summer Time Hours start or end The twelve months of the Gregorian calendar are provided For a one time setting of Summer Time Hours the default value for start and end months is J anuary Enter a value to represent the hour when Summer Time Hours start or end for One time settings The default value is 00 Enter a value to represent the number of minutes into the hour when Summer Time Hours start or end for One time Summer Time Hours The default value is 00 for both Start and End minutes Day Select the day of the week when you want recurring Summer Time Hours to start or end Options are based on a seven day week and include Sunday The default Start and End values In the Western hemisphere DST starts on the first Sunday in April and ends on the last Sunday in October e Monday e Tuesday e Wednesday e Thursday e Friday e Saturday Cajun P880 Routing Switch Installation Guide 7 To set Summer Time Hours on a one time basis a Select One Time b Set thedate on which Summer Time Hours start and end by selecting the Month Day and Year on which Summer Time Hours
65. r recommendations on settings for particular trunk port connections Refer to VLAN Operation in the Cajun P550 P220 Switch Operation Guide for more information on creating VLANs Refer to Viewing Switch Port Parameters jearlier in this chapter for information on accessing the Switch Port dialog box To configure port VLAN parameters 1 From the Port VLAN pull down menu in the Switch Port dialog box select a VLAN as the VLAN assignment for this port This causes all untagged frames arriving on this port to be assigned to the specified VLAN The port will still assign incoming tagged packets to the VLAN indicated by the tag 2 From the Trunk Mode pull down menu select the option excluding Clear to indicate that the port is a trunk and to select the appropriate VLAN trunking format if the port is connected to another switch Table 13 describes the VLAN Trunking Mode options Table 13 VLAN Trunking Mode Options VLAN Mode Applies the following format to packets entering this port No VLAN tag This is the default setting IEEE 802 1Q The IEEE 802 1Q Ethernet VLAN tagging scheme Multi layer A widely available proprietary VLAN tagging scheme that is fully Cisco ISL compatible 3Com s VLAN tagging scheme 3 From the Frame Tags pull down menu select whether you want to Ignore or Use received Frame VLAN tags If you ignore VLAN tags on incoming frames the frames are bound to the port s default VLAN
66. ration dialog box opens 3 Click All Module Ports Configuration at the bottom of the dialog box The All Ports Configuration dialog box opens 4 Select the port on which you want your changes to occur Cajun P880 Routing Switch Installation Guide 2 27 5 Set port parameters for the selected ports as described in Viewing Switch Port Parameters earlier in this chapter 6 Click APPLY to save your changes or CANCEL to restore previous settings Setting Up SNMP Communities SNMP communities are the SNMP values that an SNMP manager uses to manage the switch SNMP Version 2c is supported Table 19 SNMP Communities Parameters Praa Peme o Community This string serves as a password that you enter at the network management station It provides the level of access to the switch that you specify on this page IP Address Allows you to send SNMP responses only to a station with any or a particular IP address Access Helps provide security when you use SNMP to manage the network from a single workstation Refer to for more information on Access options The default is Read Write Allows you to select the security level for this community string Refer to Table21 for more information on security level options The default is Normal Allows you to enable or disable the transmission of traps to the selected IP address The default is Disable To set SNMP communities 1 In the System Configuration section of
67. re viii Cajun P880 Routing Switch Installation Guide A Indicates a condition that may cause injury if warning is WARNING ignored Audience This guide is intended for the following people at your site Network manager or administrator a Hardware installer Related Documents This section provides information on supporting documentation including a Lucent Documents a Reference Documents Lucent Documents The following documents provide additional information on supporting Lucent s Cajun Family of products Lucent CajunView User s Guide Describes the installation and use of Lucent s J ava based multiswitch element management system Lucent Cajun P550 P220 Switch Operation Guide Describes the configuration and operation of the Cajun P550 P220 switch Reference Documents The following documents supply related background information m Internetworking with TCP IP Volume 3rd Edition Douglas E Comer ISBN 0 13 216987 8 a Internet Routing Architectures Cisco Press Bassam Halabi Cajun P880 Routing Switch Installation Guide ix a Routing in the Internet Christian Huitema ISBN 0 13 132192 7 a Interconnections Bridges and Routers Radia Perlman ISBN 0 201 56332 0 Contacting Lucent Corporation For information about Lucent Data Networking products and services please consult the Lucent World Wide Web site at http www lucent com If you have any questions please call
68. reflect the same time When you enable SNTP you are required to set your time zone and the rule or dates of Summer Time Hours followed by your location For information about setting your time zone refer to Setting One Time Summer Time Hours For information about setting Summer Time Hours refer to Setting Summer Time Hours To enable SNTP 1 In the System Information section of the Web Agent window click System Clock The System Clock dialog box opens 2 In the Clock Options section click Simple Network Time Protocol SNTP The SNTP Client Configuration dialog box opens 3 From the Enable State pull down menu select Enable 4 In the Server IP Address field type the IP address of the switch for which you enable SNTP 5 Click Apply SNTP is enabled for the switch Setting Summer Time Hours Summer Time Hours also referred to as Daylight Savings Time DST is the strategy of moving clocks ahead to provide greater amounts of daylight in the afternoon and to standardize time with other parts of the world In many parts of the world the Summer Time Hours algorithm is based on a standardized rule For example in the Western hemisphere the rule used by most locations in Canada Mexico and the United States is to set clocks forward by Cajun P880 Routing Switch Installation Guide 2 39 Setting Recurring Summer Time Hours one hour at 2 00 a m on the first Sunday in April and back an hour at 2 00 a m o
69. s as they are created deleted or changed on the Catalyst Cajun P880 Routing Switch Installation Guide 2 25 kl Table 17 Example 2 Trunk to 3Com SuperStac Recommended Setting Port VLAN Default This parameter is ignored when using 3Com VLANs Trunk Mode 3Com Allows the switch to read the incoming VLAN tags VLAN Binding Static This parameter is ignored when using 3Com VLANs Automatic Disable This parameter is ignored when VLAN Creation using 3Com VLANs Table 18 Example 3 Trunk to Bay Networks System 5000 Recommended Setting Port VLAN Default Causes untagged packets to be assigned to the default VLAN Trunk Mode IEEE 802 1Q Causes the port to send frames using the IEEE 802 1Q format This assumes that you have configured the Bay Networks switch to use IEEE 802 1Q VLAN tagging as well VLAN Binding Bind to All Binds the port to all VLANs known to the switch Automatic Enable Causes the switch to learn new VLAN VLAN Creation Dsthat arrive at the port and then bind the port to these VLANs Configuring Fast Fast Start mode causes ports to begin forwarding traffic without Start Mode waiting for the spanning tree negotiation to complete Examples of situations where you may want to set a port to Fast Start mode are a End station ports that do not need to participate in the full spanning tree negotiation a Loop free topologies that do not need spanning tree protocol to resolve redu
70. s dialog box If the primary controller fails the redundant controller takes over switch operation until you replace the primary controller If an element fails the redundant element takes over the function of the failed element until you replace the element Checking for Proper 1 In the System Information section of the Web Agent window Installation dick Switch Fabric The Switch Fabric Status dialog box opens If the redundant controller and element installed properly settings display as in 2 48 Cajun P880 Routing Switch Installation Guide Figure 19 Properly Installed Redundant Hardware Settings Switch Fabric Status Component State Switch Controller 0 Active Redundant Controller Missing Failed Switch Elements Normal 0 Redundant Element Missing F ailed Toggle Active Controller Toggle Enable Redundant Element Normal Apply Configure Redundant Hardware Yes Apply 2 From the Configure Redundant Hardware pull down menu select Yes 3 Click APPLY to save your changes The redundant hardware is enabled If the primary controller fails the redundant controller takes over in its place If an element fails the redundant element takes over in its place Replacing the If the primary controller fails you are notified by a console message Primary Controller and an event log message In the Web Agent the Switch Controller field displays 0 Failed If the switch isi
71. s of a Cajun to Cajun link in two cases e When two Cajun gigabit ports are connected that do not support auto negotiation e When a Cajun gigabit port that does not support auto negotiation is connected to a Cajun gigabit port that does support auto negotiation Configuring Physical Port Parameters on Fast Ethernet Ports To configure ports on a Fast Ethernet module 1 In the System Configuration section of the Web Agent window select Modules amp Ports The Module Information dialog box opens 2 Inthe Ports column click the number for the module you want to configure for example 10 for 1OOBASE FX The Physical Port Configuration dialog box opens 3 Click the Enable check box to enable a port or if the check box is enabled click the Enable check box if you want to disable the port 4 Click APPLY to save your changes or CANCEL to restore previous settings 5 In the Name field click the port name to set additional parameters The Detailed Physical Port Configuration dialog box opens Refer to Table 10 for more information on the Fast Ethernet 10 100 parameters 6 In the Name field enter a port name Cajun P880 Routing Switch Installation Guide 7 f this isan end station port from the Category pull down menu select User Port For trunk ports select Service Port 8 From the Speed Mode pull down menu select a speed 10 Mb s or 100 Mb s if you want to set the port speed manually If you set
72. sole 2 35 regaining access to the CLI primary controller replacing R Rack Mount 1 6 _ _ rack mount installation 1 6 rack requirements 1 3 rate limit burst size 10 100 port parameter rate limit mode 10 100 port parameter rate limit rate 10 100 port parameter readonly SNMP access level readwrite SNMP access level readwrite with security level set to admin SNMP access level recurring summer time hours configuration redundant controllers installing 1 21 00 redundant element configuring i related documents relative humidi installation 1 3 remote fault detect gigabit port parameters 212 remote fault detection removing filler panels power supplies replacing the primary controller routing hardware requirements 2 36 Layer 3 switching 2 37 routing configuration minimum requirements 2 running configuration copying 2 56 viewing save running configuration to startup config uration configuration file management SC type connectors security level configuring SNMP communities SNMP communities parameters security levels SNMP serial line connection service port Fast Ethernet module set recurring summer time hours setting all ports in a module setting summer time hours setting switch ports on all modules setting the system clock setting up user accounts SNMP communities security
73. start and end c Enter values for the Hour and Minutes when Summer Time Hours start and end 8 Click APPLY to save your changes or CANCEL to restore previous settings Setting the System Clock The system clock is used for setting traps alarms and other events of the switch Set SNTP and Summer Time Hours before you set the system clock To set the system clock 1 In the System Information section of the Web Agent window click System Clock The System Clock dialog box opens 2 In the Current Time Setting fields enter the time using 24 hour time format for example 10 p m is 22 00 00 3 From the Time Zone pull down menu select your time zone 4 In the Current Date Setting fields enter the current month date and year 5 Click APPLY to save your changes or CANCEL to restore previous settings Note Thesystem clock does not automatically change with Daylight Savings Time Cajun P880 Routing Switch Installation Guide 2 45 Setting the Temperature System You can set the upper and lower temperature warning systems for your switch s backplane and slot 1 To configure the temperature warning systems 1 In the System Information section of the Web Agent window click Temperature The Temperature System dialog box opens 2 Enter the desired temperature warnings for the switch backplane and slot 1 sensors and enter the desired temperature warning for the CPU sensor 3 Click on APPLY to save your
74. supplied for the shelf installation shelf pieces and one brace for the rear of the rack To install the shelf L Install the mounting shelf Attach the two side shelf pieces to the rack Make sure that each hole on the mounting bracket lines up with a hole on the rail This ensures proper vertical placement in the rack Do not completely tighten the screws 2 Attach the brace piece to the shelf pieces by inserting the attached stud into the holes on the shelf pieces and tightening the nuts Figure 2 3 Check the rack and shelf to ensure they are square before installing the chassis Tighten all screws before installing the chassis Figure 2 Installing the Mounting Shelf PO Gd ded 9 OD OF r n ue wea oo o Pad aa CO oo ob aa So od Oe oe oo aa 5 ad P00 00 OG Cajun P880 Routing Switch Installation Guide 1 5 Installing the Chassis The system can be installed by rack mounting the system Rack Mounting the Note It is recommended that you remove the power supplies System prior to rack mounting the Cajun P880 You can use an empty power supply slot as a hand hold when lifting the chassis Chassis weights are a The Cajun P880 chassis with one supervisor no media modules or power supplies weighs 39kg 85 Ibs a The Cajun P880 chassis containing one supervisor three power supplies and no media modules weighs 57 kg 125 Ibs a The Cajun P880 chassis containing one supervisor three power supp
75. the port to auto negotiate this setting is ignored 9 From the Duplex Mode pull down menu select a mode Half duplex or Full duplex if you want to set the port s duplex mode manually If you set the port to auto negotiate this setting is ignored 10 From the Flow Control Mode pull down menu select Enable if you want this port to use Flow Control to prevent buffer overflows Disable this feature only when flow control is causing congestion in other areas of the network 11 From the Auto Negotiation Mode pull down menu select Enable Note This feature works best when the port or device on the other end of the connection auto negotiates as well If you are having problems with auto negotiating connections try setting the modes manually using the command line interface For example set port auto 7 3 enable 12 From the Auto Negotiation Speed Advertisement and Auto Negotiation Duplex Advertisement pull down menus set Speed and Duplex Advertisement respectively The switch sends these values to the device on the other end of the connection at the start of the auto negotiating process In general the defaults are best but there may be situations when you want to fix one setting but allow the other setting to auto negotiate 13 From the Rate Limit Mode pull down menu select Enable if you want this port to limit the number of unknown unicast and multicast flooded packets it tries to forward a From the Rate Limit
76. the selected module Port VLAN Displays the port VLAN for the selected module VLAN Displays the port VLAN classification for the Classification selected module Trunk Mode Displays the port s trunk mode for the selected module Displays the hunt group of which the portisa member for the selected module STAP Mode Displays whether the spanning tree algorithm protocol is enabled or disabled for the selected module MAC Address Displays the port s MAC address for the selected module Cajun P880 Routing Switch Installation Guide 2 17 4 Click one of the following for more information on switch ports Next Previous Module to view the next or previous module s switch port parameters Modules to return to the Module Information dialog box All Module Switch Ports Configuration to open the Switch Port Configuration All Ports dialog box and configure all ports for the selected module Configuring Switch Port Parameters Switch port parameters set how each port performs switching functions for example VLAN parameters hunt group assignments trunk mode and frame tag scheme Refer to Table12 for more information on individual switch port configuration parameters To configure switch port parameters 1 In the System Configuration section of the Web Agent window select Modules amp Ports The Module Information dialog box opens 2 From the Model Number column locate the module for which you
77. this feature only when flow control is causing congestion in other areas of the network From the Pace Priority Mode pull down menu select Enable to recognize and use 3Com s PACE priority mechanism 10 From the Remote Fault Detect pull down menu select Enable to detect remote link errors Notes Theremote fault detection functionality should be enabled on both ends of a Cajun to Cajun link in two cases The first case is when two Cajun gigabit ports are connected that do not support auto negotiation The second case is when a Cajun gigabit port that does not support auto negotiation is connected to a Cajun gigabit Cajun P880 Routing Switch Installation Guide port that does support auto negotiation If two gigabit ports that support auto negotiation are connected you should enable auto negotiation Auto negotiation and remote fault detection cannot be enabled concurrently Auto negotiation must be disabled in order to enable remote fault detection When auto negotiation is enabled remote fault detection is automatically disabled For gigabit modules auto negotiation is always disabled 11 Click APPLY to save your changes or CANCEL to restore previous settings Table9 describes the gigabit port parameters Table 9 Gigabit Port Parameters Cajun P880 Routing Switch Installation Guide A user assigned name for this port possibly a drop name or the name of the station or other device connected to t
78. tion changing contact location name 2 39 system reset performing System weights T Technical Support Contacting x temperature ambient I 3 temperature system configuring terminal setup TFTP server copying 2 36 SUSE TFTP server IP address configuration file management 2 55 TFTP transfer status 5 2 installation total system power power system statistical parameters trap receiver configuring SNMP communities SNMP communities parameters trunk mode 3Com SuperStack parameters Bay Networks System 5000 parameters 26 o Cisco Catalyst 5000 parameters switch port configuration para meters switch port parameter TTY console configuration Layer 2 and Layer 3 TTY console AT paud ta E TX LED type power system statistical parameters 2 46 U Unpacking T update timestamp VTP snooping parameters updater identity VTP snooping parameters updater time stamp VLAN exchange parameters user account access level ADMINISTRATOR user READ_ONLY user READ_WRITE user user accounts access levels setting up user logins default using dial up networking using dial up networking viewing switch port parameters viewing the running configuration viewing the script execution log file script execution log file viewing viewing the startup configuration viewing the TFTP transfer status Virtual LAN binding options bind to all
79. tion update on the Cajun switch Updater Displays the IP address of the Cisco switch that Identity initiated the configuration update Update Displays the date and time that the Cisco switch Timestamp initiated the configuration update 9 Click APPLY to save your changes or CANCEL to restore previous settings Configuring Non VLAN Switch Port Parameters To configure Non VLAN switch port parameters 1 In the Switch Port Configuration dialog box from the Allow Learning pull down menu select Disable to stop the port s learning of new addresses This feature can be useful for security Selecting Enable allows the port to learn new addresses For example you can set this parameter to Disable then add a static MAC address entry for this port 2 From the Hunt Group pull down menu select a hunt group for which this port will be a member Refer to Using Hunt Groups to Aggregate Bandwidth between Switches in the Cajun P550 P220 Switch Operation Guide for more information on hunt groups Cajun P880 Routing Switch Installation Guide 3 From the Spanning Tree pull down menu select to Enable or Disable spanning tree protocol on this port 4 From the Fast Start pull down menu select to Enable or Disable When enabled Fast Start mode ports begin forwarding traffic without waiting for the spanning tree negotiation to complete Fast start eliminates the waiting time of listen and learn states Ports immediately enter the
80. to sh Old Password xxxx New Password xXxxx Re type New Password XxXXX ER change the super user password Yes Y What do you want the switch manager s console Ethernet IP Address to be 192 168 39 40 What is the subnet mask for your network s IP address 255 255 255 0 What is the IP address of the default gateway lt for this network segment 192 168 39 240 lt You can now connect to the switch using the front panel out of band 10BASE T mb connection This allows you to log in using either th dded web agent or the EMS See the Installation and Operation Guide for instructions on establishing additional IP network connections Connect to the system with an out of band connection using the 10 100BASE T port on the supervisor module Cajun P880 Routing Switch Installation Guide Figure 14 Cajun P880 Switch Attach serial a E M e Eaim port cable 3 FFF FFF FFF 2 uuum uuum mE Attach Ethernet es FFF See G Tae FFFA FFF Ge SS K ee E cable o o y a y oo do After your switch is connected to the network using an out of band connection login to the switch using a Web browser as described in Logging Into the Web Agent later in this chapter Configuring the Switch Using the Web Agent The switch includes an embedded
81. troller Element Poller Task AppleTalk Process Command Line Parser Powering up modules Module 2 Powered Module 7 Powered Module 12 Powered Module 16 Powered Initializing the module subsystem done System initialization complete Configuring system from Startup Config file nvram startup txt done Boot process complete system is now operational Copyright 1999 All rights reserved by Lucent Technologies Corporation This software is furnished under a license and may be used in accordance with the terms of such license and with the inclusion of the above copyright notice This software or any other copies thereof may not be provided or otherwise made available to any other person No title to and ownership of the software is hereby transferred Contains software developed by Epilogue Technology Corporation opyright c 1988 1996 Epilogue Technology Corporation EC Technically Elite Concepts Inc Copyright c 1994 by Technically Elite Concepts Inc Hermosa Beach California U S A ISI Integrated Systems Inc Copyright 1991 1995 Integrated Systems Inc All other trademarks used herein are the property of their respective owners HQE Lucent Technologies Cajun Switch Agent v4 1 0 Press Ctrl P for previous command Ctrl N for next command for help Login Cajun P880 Routing Switch Installation Guide Note Information you enter at the Login and Password promp
82. ts is case sensitive 4 Atthe Login prompt enter root The password prompt displays Password 5 At the Password prompt enter root as the default password The command line interface prompt displays 6 Enter the command enable This changes the command mode to privileged mode 7 Enter the command configure This changes the command mode to configure mode so that you can use the setup command 8 Enter the command setup This initiates a series of queries Answer each query as follows a When prompted to change the super user password press Enter to accept the default answer of Yes b Enter your old password The system then prompts you for a new password The default password is root c Enter your new password then re enter the new password to verify your choice d Enter the IP address for the switch manager s Ethernet console e Enter the subnet mask for the network s IP address Cajun P880 Routing Switch Installation Guide 2 5 Figure 13 illustrates an example setup command session Figure 13 Layer 2 Setup Command Display Welcome to Switch S tup The brief series of questions that follows will help you to configure this switch After completing this process you will be able to manage the switch using the switch bas ed HTTP server the Element Management System Text in is the default answer for each questions To accept the default pres Would you like
83. un P880 Routing Switch Installation Guide 1 9 2 After taking appropriate antistatic precautions carefully remove the supply from the antistatic wrap Refer to Preventing Electrostatic Discharge for more information on proper antistatic precautions 3 Make sure that the ON OFF switch on the power supply is OFF O 4 Remove the filler panel from the power supply bay You can insert new power supplies into any available bay Figure 6 5 Insert the supply into the chassis and slide it in until it is firmly seated Figure 5 Figure 5 Installing Removing Power Supplies A Support the bottom of the power supply with your free hand WARNING 6 Makesure that the power supply is seated firmly with the captive screw tightened 7 Attach power cord and plugin 1 10 Cajun P880 Routing Switch Installation Guide Removing a Power Supply To remove a power supply 1 Make sure that the ON OFF switch on the power supply is OFF O and the power cord removed 2 Unfasten the captive screw securing the power supply 3 Grasp the power supply in the finger pull Figure 5 Jon the front and pull straight out of the chassis 4 Slowly remove the supply from the chassis A Support the bottom of the power supply with your free hand WARNING Removing a Power Supply Filler Panel To remove a filler panel 1 Unfasten the captive screw securing the filler panel
84. up configuration before performing a system reset 3 Click Yesto reset the switch or No to cancel the operation Managing Configuration Files You can manage the system files that contain the configuration data for your Cajun P880 switch When you first install the switch or upgrade from a previous installation your configuration parameters are stored in a startup txt file located in the switch s Non Volatile Random Access Memory NVRAM When the switch is restarted the startup txt file runs and stores configuration parameters in volatile RAM asa running configuration Changes you make to the switch configuration are automatically recorded in RAM but not in NVRAM When you want to retain your current configuration you must manually save it to NVRAM through the Web Agent or the Command Line Interface CLI For information about how to save your running configuration file to Cajun P880 Routing Switch Installation Guide 2 51 your startup configuration refer to Configuration to Startup Configuration later in this section To determine changes you have made to your running configuration you can view and compare your running and startup configuration files Viewing Your Running Configuration To view your running configuration a Inthe CLI Configuration section of the Web Agent window click Running Configuration Or a In privileged mode in the Command Line Interface enter show running_config Viewing Your
85. us settings Cajun P880 Routing Switch Installation Guide 2 29 Changing the Console Serial Port Settings Configuring the Serial Console Port asa TTY Console You can use the Web Agent to change the communications settings for the serial port connection on the front panel of the Layer 3 supervisor module Initially the switch s console port is configured as a TTY Console to support a TTY connection The Layer 2 and Layer 3 supervisor modules allow you to reconfigure the console serial port as a PPP Console to support a dial in PPP connection using a modem Note Asa PPP console you can change only the switch s baud rate and flow control parameters The flow control parameters are limited to None or Xon Xoff To configure the console serial port as a TTY Console 1 In the System Configuration section of the Web Agent window select Console Configuration The Console Configuration dialog box opens 2 Click TTY for your console type and click SELECT The Console Port Configuration dialog box opens 3 Use Table22 to set your console serial port settings Table 22 Console Serial Port Options Baud 9600 ei 1200 2400 4800 9600 19200 Rate 38400 57600 115200 Flow Xon Xoff None Xon Xoff TTY Control TTY Data 7ors Bits Stop ae or 2 Bits 4 Click APPLY to save your changes or CANCEL to restore previous settings Cajun P880 Routing Switch Installation Guide Connecting a In order to use the serial
86. want to configure ports Click the Switch Ports column next to the selected module The Switch Ports dialog box opens 3 In the Name column click the name for the port you want to configure The Switch Port Configuration dialog box opens Cajun P880 Routing Switch Installation Guide Figure 16 Switch Port Configuration Dialog Box Port VLAN Default E Trunk Mode clear pm Tags gp E Use A i VLAN Binding static H Automatic VLAN Creation Disable E VTP Snooping Enable gt Allow Learning Enable E Hunt Group None E Spanning Tree Mode Enable E Fast Start Disable E nai Mode g Disabie F 3Com Mapping Table 3ComDefault Mirror Port Disable Refer to Configuring Port VLAN Parameters and Configuring Non VLAN Switch Port Parameters later in this chapter for your specific configuration needs Table 12 describes Switch Port configuration parameters Table 12 Switch Port Configuration Parameters Sn Se el Port VLAN Specifies the VLAN assignment for this port Trunk Mode Frame Tags Cajun P880 Routing Switch Installation Guide Select the trunk mode Allows you to define the port as a trunk and allows you to select the appropriate VLAN trunking format if the port is connected to another switch Refer to Tablel3 for more information on trunk mode options Select whether to ignore or use received Frame VLAN tags If you ignore VLAN tags on incoming frames the frames
87. your PC Double click Make New Connection to configure your modem The M ake New Connection wizard opens In the Type a name for the computer you are dialing field enter a connection name for the computer you are dialing From the Select a Modem pull down menu select your modem and click Configure The Modem Properties dialog box opens Click the Connection tab The Connection tab opens Cajun P880 Routing Switch Installation Guide 2 33 6 In Connection preferences select the following From the Data bits pull down menu select 8 From the Parity pull down menu select None From the Stop bits pull down menu select 1 7 Click Advanced The Advanced Connection Settings dialog box opens 8 In Use flow control click Software XON XOFF 9 Click OK to close the dialog box The Modem Properties dialog box re opens 10 Click the Options tab The Option tab opens 11 1n Connection control click Bring up terminal window after dialing and click OK The Modem Properties dialog box closes and the wizard continues 12 In the wizard dialog box click Next and enter the telephone number you are calling 13 Click Next The wizard reports that you have successfully configured a modem 14 Click Finish The wizard closes and the newly configured connection displays in your Dial Up networking program group 15 Right mouse click on your new connection and select Properties The Properties dialog box opens

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