Black Box LPB716A network switch
Contents
1. oonnnccnccconnccccononnccccnnnnnnnoonnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnononnnnnnnnnnrrnnnnnnnnnnnnnnnnnnnnos 12 3 1 1 TP Port and Cable Installation rseson aa AR EEEE 12 3 1 2 Installing Optional SFP Transceiver Module sess 12 An e 13 3 2 Installing Switch to 19 inch Wiring Closet Rail eene eene 13 39 eil ele Te WT E EE 13 3 4 Switch Cascading in Topology ke 14 3 5 Typical Network Topology in Deployment ke 14 3 6 Set IP Address Subnet Mask and Default Gateway IP Address 16 Operation of Web based Management nneeesnnnoooeeennnnnrnnnnnnssnserrrrnnrrnnnnrnnnnnnsnnsnnrrrrrnrnnnnnnnnnnnnnnerrrrrnnnnnnnnnnnnnneeenne 18 4 1 Web Management Home Overview sssssssssssssseeeeeeeeeee nennen nnnn nnns nennen nnns ener nnn annu n nns s nnne s sse n rrr a nnns 19 A2 esce mm 19 4 2 1 Authentication Configuration ccccccssccccccccsccccccessssesseeesneeeeeeeeeeeeeeeeeeseeeseeeeeeeeaaaeeeeeeeeeeesseseseeeenaaaeees 20 4 2 2 System IP Configuration ENEE 20 A Sn 21 4 2 4 Load Default Setting ccnnnncncccouucccccnnnnnncccnnnnanononnononnnnnnnnnnnnnnnnnncrnnnnnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnnnnnnnnnnnnnnnnnnnnos 22 4 2 5 Firmware Update coooocnncccnicininnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnrennrnnnnnnnRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRnnnnn 22 4 2 0 Reboot Re 22 23 Pon Management asnicar de ito PR NE PDASHI EEAS Erase ni aapa da 22 4 3 1 Pon ero qiie eo oC 23 Be Em2. 192 168 2 254 ID admin Password admin Type http 192 168 2 1 in the address row in a browser it will show the following screen Figure 4 1 and ask you to enter the ID and password in order to login and access authentication The default ID and password are both admin The first time you log in to the switch enter the default ID and password then click the lt OK gt button USER LOG IN Site 192 168 2 1 ID Password Figure 4 1 Login screen for web management 18 724 746 5500 www blackbox com Chapter 6 IP Address Assignment In Figure 4 2 for example the left section shows the whole function tree with web user Each option is described in this chapter Port Connection Status 8 port 10 100Mbps Ethernet Switch 8 Port 10 100Mbps Ethernet Switch Advanced Features Basic Features e Bandwicth contro Embedded HTTP web management e Pong based 4 802 10 based VLAN Upioad Download configuration e StatisScs counter Upgrade through TFTP amp HTTP e Firewall Security management POE Power on off function Password security Configuration Content Screen Configuration Function Bar Figure 4 2 Layout of screen for web management 4 1 Web Management Home Overview After you login the screen shown in Figure 4 3 appears Select one of the configurations by clicking on the icon in the configuration bar 8 port 10 100Mbps Ethernet Switch 8 Port 10 100Mbps Ethernet Switch Advanced Feature
3. gt IP TOS DS gt 802 1p gt Physical port This means TCP UDP CoS will override all other settings 1 TCP UDP port Note Protocol 1 Q1 Q4 options are effective for the selected physical port only 2 Drop option is the global setting for all physical ports FTP QU v SSH QU wj TELNET QU v SMTP Ql DNS Ql TFTP Ql HTTP Ql POP3 Ql NEWS Ql SNTP Q1 NetBIOS Qi IMAP Ql SNMP Q1 HTTPS Ql MSN Q1 XRD RDP Ql QQ QI ICQ Ql Yahoo QI BOOTP DHCP Ql User defined A TCP UDP User defined B TCP UDP User defined C TCP UDP Note These user defined TCP UDP port are the same as that used in TCP UDP filter QI Q1 Ql v User defined Port range 65535 1 User defined A User defined B User defined C Port Port Port Port Port Port The TCP UDP port will be checked on the following physical port 03 04 05 06 07 O O O O O Update The Class of Service for TCP UDP port number allows the network administrator to assign the specific application to a priority queue Figure 4 21 TCP UDP Port configuration screen 32 724 746 5500 www blackbox com Chapter 6 IP Address Assignment 4 6 4 Class of Service IP TOS DS Function name IP TOS DS Type of Service Differential Service Function description When you enable this function the packets with special IP will be transmitted first The switch provides the IP layer CoS function by recognizing the DSCP Differentiated Service Code Point Octet a
4. 255 0 means full speed Rx Rate Value Set the receiving rate to the selected port The value can be from 0 255 0 means full speed Resolution You can choose low or high resolution Low resolution is 32 kbps and high is 512 kbps Connection Speed Tx Rate Value Rx Rate Value 10 Mbps Low 32 kbps 0 255 0 255 10Mbps 10 Mbps High 512 kbps 0 19 100 Mbps In the screen shown on the next page the table will list each ports Tx and Rx rate 24 724 746 5500 www blackbox com Chapter 6 IP Address Assignment Bandwidth Control Port No Tx Rate Value Rx Rate Value o Bandwidth X resolution 0 19 195 255 Bandwidth X resolution 0 19 195 255 O Full speed 1 19 195 255 Specified band width O Full speed 1 19 195 255 Specified band width Low w Low 32Kbps 1 Rate value 1 255 Resolution High 512Kbps 1 When link speed is 10M and the resolution is 512Kbps the Rate value should be 1 19 2 When link speed is 100M and the resolution is 512Kbps the Rate value should be 1 195 All ports use the same band width resolution Update LoadDefault If the link speed of selected port is lower than the rate that you setting this system will use the value of link speed as your setting rate Tx Rate Kbps Rx Rate Kbps Tx Rate Kbps Rx Rate Kbps Full Speed Full Speed Full Speed Full Speed Full Speed Full Speed ES Full Speed Full Speed Full Speed Full Speed Full Speed Full Speed Full Speed Full Speed ES
5. CAT5 or CAT5e that s up to 328 feet 100 meters long 724 746 5500 www blackbox com 13 8 16 24 Port 10 100 PoE PSE Web Smart Switch 3 4 Switch Cascading in Topology Theoretically the switch partitions the collision domain for each port in switch cascading so that you may uplink an unlimited number of switches In practice the network extension cascading levels and overall diameter must comply with the IEEE 802 3 802 3u and other 802 1 series protocol specifications which limit the timing requirement from physical signals defined by the Media Access Control MAC and PHY802 3 series specification and the timer from some OSI layer 2 protocols such as 802 1d 802 1q and LACP The TP cables and devices bit time round trip delay are as described in Table 3 1 100Base TX TP Round trip Delay 512 Cat 5 TP Wire 1 12 m TP to fiber Converter 56 Bit Time unit 0 01 s 1sec 100 Megabits Table 3 1 Cable s bit time round trip delay Sum up all elements bit time delay and the overall bit time delay They must be within Round Trip Delay bit times requirements in a half duplex network segment collision domain For full duplex operation this doesn t apply 3 5 Typical Network Topology in Deployment A hierarchical network with minimum switch levels may reduce the timing delay between server and client station This will minimize the number of switches in any one path lower the possibility of network loo
6. Figure 3 1 Installing an SFP fiber transceiver into the LPB724A switch 12 724 746 5500 www blackbox com Chapter 3 Installation 3 1 3 Power On The switch supports a 100 240 VAC 50 60 Hz power supply The power supply will automatically convert the local AC power source to DC power lt does not matter whether any connection is plugged into the switch or not when powering on After the power is on all LED indicators will light immediately and then all go off except the power LED which stays on 3 2 Installing Switch to a 19 Inch Wiring Closet Rail CAUTION Allow a proper spacing and proper air ventilation for the cooling fan at both sides of the switch Wear a grounding device for electrostatic discharge 1 Using two screws included attach the rackmount ears to the switch s left and right sides See Figure 3 2 2 Line up the mounting holes on the switch assembly the switch with rackmount ears installed with the mounting holes on a 19 wiring closet rack Install two screws included to hold the switch in place in the rack 2522 0229202220229292209229 m s 2 0292900202222o02 nec Figure 3 2 Install the switch chassis in a 19 rack 3 3 Cabling Requirements To ensure a successful installation and maintain proper network performance use the required cable types Cables with lesser specification will cause the LAN to work poorly For a Fast Ethernet TP network connection the cable grade must be
7. Full Speed Full Speed Figure 4 11 Bandwidth Control screen 4 3 4 Broadcast Storm Control Function name Broadcast Storm Control Function description You can limit the bandwidth of received and transmitted frames to each port Parameter description Threshold Set the threshold from 1 63 The threshold value is as follows Connection Speed 1 2 3 62 63 Threshold Value 10 Mbps 0 2K pps 0 4K pps 0 8K pps 12 6K pps 12 8K pps 100 Mbps 2K pps 4K pps 8K pps 126K pps 128K pps Enable Port Select the port you want to enable broadcast storm control Broadcast Storm Control Threshold Enable Port 6 7 8 O O O Update This value indicates the number of broadcast packet which is allowed to enter each port in one time unit One time unit is 500 us for 100Mbps speed and 5000us for 10Mbps speed Figure 4 12 Broadcast Storm Control screen 4 3 5 PoE Function name PoE Function description You can enable or disable the PoE of each port The system will also show each port s power status 724 746 5500 www blackbox com 25 8 16 24 Port 10 100 PoE PSE Web Smart Switch POE Configuration Port 02 03 04 05 06 OI 08 Enable PSE Current No Load No Load No Load No Load No Load No Load No Load No Load Minimun Output Power POE Class Update Update the power control funtion Enable Y Power On Enable Power Off Figure 4 13 PoE screen 4 4 VLAN Setting The switch sup
8. VLAN Port Trunking and IGMP Snooping capability via the intelligent software It is suitable for small and medium sized office applications This PSE switch also complies with IEEE 802 3af Its advanced autosensing algorithm enables power devices PD discovery classification current limit and other necessary functions Safety features include short circuit protection and power out auto detection to PD 2 2 Features e Power over Ethernet Provides built in 802 3af Power over Ethernet for network sites that need to run power over the network cables Each of the 10 100BASE TX Ethernet ports on this switch provides up to 15 4 watts power for connected wireless access points IP phones and other PoE supported devices enabling them to be deployed at difficult places such as on high walls and ceilings where AC power outlets are not readily available e QoS Supports Quality of Service by the IEEE 802 1P standard There are four priority queues enabling users to run bandwidth sensitive applications such as streaming multimedia and VoIP in network e Spanning Tree Supports IEEE 802 1D IEEE 802 1w RSTP Rapid Spanning Tree Protocol standards to prevent network loops that could cause a broadcast storm e VLAN Supports Port based VLAN and IEEE802 1Q Tag VLAN Also supports 256 active VLANs and VLAN ID 1 4094 e Port Trunking Supports static port trunking and port trunking with IEEE 802 3ad LACP e IGMP Snooping Establishes the multicast
9. address of the named server www blackbox com 45 LPB708A rev 2 Black Box Tech Support FREE Live 24 7 Tech support the way it should be BLACK BOX About Black Box Black Box provides an extensive range of networking and infrastructure products You ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free live 24 7 Tech support available in 30 seconds or less Copyright 2011 Black Box Corporation All rights reserved Black Box and the Double Diamond logo are registered trademarks of BB Technologies Inc Any third party trademarks appearing in this white paper are acknowledged to be the property of their respective owners 724 746 5500 blackbox com
10. and issue a Topology Change Notification TCN BPDU to all other bridges All bridges in the LAN will re calculate and determine who the root bridge is The valid value of Max Age is 6 40 seconds The default is 20 seconds Forward Delay 4 30 seconds You can set the root bridge forward delay time This figure is set for the root bridge only The forward delay time is the time spent from Listening state moving to Learning state and also from Learning state moving to Forwarding state of a port in bridge The forward delay time contains two states Listening state to Learning state and Learning state to Forwarding state lt assumes that the forward delay time is 15 seconds then total forward delay time will be 30 seconds This has much to do with the STP convergent time which will be more than 30 seconds because of some other factors The valid value is 4 30 seconds and the default is 15 seconds STP Bridge Settings STP Bridge Status Bridge Priority Hello Time Max Age Forward Delay STP Mode 0 61440 1 10 Sec 6 40 Sec 4 30 Sec LC aji wf el ei fs Submit Note 2 Forward Debv 1 gt Max Age Max Age gt 2 Hello Times STP Bridge Status STP Mode Bridge ID Hello Time Forward Delay 32768 00 03 CE 01 01 46 I m the root bridge Figure 4 27 STP Bridge Settings screen 4 8 2 STP Port Settings Function name STP Port Settings Function description With the STP Port Setting you can disable and enable each
11. e e A 23 das Bandwidih CONTO en nen ne E S nnn ate eee eee eee ee ee ee 24 4 3 4 e oo Ol Ao m 25 2105 1 e 25 Sl plo EEN 26 4 4 1 o nn 26 4 4 2 Port based VLAN VLAN Member 26 AAS Tag based VELAN ES 27 444 Tag based VLAN VLAN Member 28 BOs AS WING WE 29 O e 30 4 5 1 Counter CaSO eege 30 40 Co Ein ERR 31 4 6 1 addio nii NOTE ERROR RRRRCTTTT 31 AO SASS OF SOW CC sce ceca TTTT 31 4 6 3 Class of Service TCP UDP ENNEN 32 4 6 4 Class of Service IP TO 33 4 6 5 Class of Gervice B02 Ip 33 4 6 6 Class of Service Physical Port 34 E e EE 34 4 7 1 MAC Address Configuration eeessssssssssseeeeseeeeeeee eene enne nnnnnnnnnn nnns sss nnne nnn n nnns nnnn nsns nnns 34 4 7 2 TCP UDP Filter Confgurapnon 35 724 746 5500 www blackbox com Table of Contents de ING oo oom 36 4 8 1 oT adi o e Le Pe 36 482 ON Seting ME 37 e e O EE O OS OC R EE 38 410 Backup REOCOVOIY E 40 4 11 Miscellaneous Setting 00 0 cccccccccceeeessseseseenaeeeeeeeeeeeeeeeeeesessseeseeeeeeaeeeeeeeeeeeeeceseeseeseeeeeeaaeeeeeeeeeeeeeeeeesessssaaaaees 40 A e E CC EPS e E 41 liist E NENNEN 42 ee oo Let TT Ems 43 eB o E 43 A A e 43 69 DC ACCU A PP e 44 lt a 45 724 746 5500 www blackbox com 5 8 16 24 Port 10 100 PoE PSE Web Smart Switch 1
12. system Back to last display means the system will show the last page you re using System Status MAC Address 00 03 ce 01 01 46 Number of Ports 8 System Version WebSmart V1 3 3 Idle Time 1 30 Minutes Idle Time Security Auto Logout Default Back to the last display Update Figure 4 6 System Status screen 724 746 5500 www blackbox com 21 8 16 24 Port 10 100 PoE PSE Web Smart Switch 4 2 4 Load Default Setting Function name Load Default Setting Function description Back to factory default settings of the switch Parameter description Click lt Load gt to back to the factory default setting NOTE Recover the switch default setting excluding the IP address user name and password Load Default Setting m3 Figure 4 7 Screen of Load Default Setting 4 2 5 Firmware Update Function name Firmware Update Function description Load the firmware to the switch Parameter description Type in your login password to get authentication to load the firmware Firmware Update Please input the password to continue the Firmware Update process Password ReConfirm Update Notice After clicking the UPDATE button IF the firmware update webpage is not redirected correctly or is shown as Webpage not found Please connect to http 60 248 143 125 Figure 4 8 Firmware Update screen 4 2 6 Reboot Device Function name Reboot Device Function description Reboot the system 4 3 Port Manage
13. three specific IP address blocks called a private IP address are reserved for extending an internal network They are listed below Class A 10 0 0 0 10 255 255 255 Class B 172 16 0 0 172 31 255 255 Class 192 168 0 0 192 168 255 255 Refer to RFC 1597 and RFC 1466 for more information These documents are available at vunn Tags org 6 2 Subnet Mask Subnet mask is the sub division of a class based network or a CIDR block The subnet is used to determine how to split an IP address to the network prefix and the host address It s designed to use an IP address more efficiently to manage an IP network For a class B network 128 1 2 3 the default subnet mask may be 255 255 0 0 The first two bytes are all 1s This means more than 60 thousands of nodes in flat IP addresses will be on the same network It s too large to manage practically If 724 746 5500 www blackbox com 43 8 16 24 Port 10 100 PoE PSE Web Smart Switch we divide it into smaller networks by extending the network prefix from 16 bits to say 24 bits the network uses its third byte to subnet this class B network The subnet mask is 255 255 255 0 each bit of the first three bytes is 1 The first two bytes are used to identify the class B network the third byte is used to identify the subnet within this class B network and the last byte is the host number Not all IP addresses are available in the subnetted network Two special addresses are reserved They are the
14. you aggregate link two switches one of them should be configured as active 724 746 5500 www blackbox com 39 8 16 24 Port 10 100 PoE PSE Web Smart Switch Refresh Dk mm iko MAAE Member LAC ii TimeOut Shot Time Out y Short Time Out v l Figure 4 30 Trunking configuration screen for link groups 4 10 Backup Recovery Function name Backup Recovery Function description You can backup or restore the configuration from a specified local drive of your PC Parameter description Backup Click Download to save the settings to your PC Recovery Select a file and key in the password gt Click Update to confirm the settings Configuration Backup Recovery Backup Switch PC Please check Download to download EEPROM contents Download Recovery PC Switch select the image file Browse Password Figure 4 31 Backup Recovery screen 4 11 Miscellaneous Setting Function name Miscellaneous Setting Function description This page that allows you to configure some additional functions such as packet buffer aging time and IGMP 40 724 746 5500 www blackbox com Chapter 6 IP Address Assignment Parameter description Aging Time You can set queue aging time of the packet buffer into different timing or disable this function The options are 200 400 600 and 800 miniseconds VLAN Striding
15. 0 60Hz PoE Power Output 15 4 Watts Max per port Power Consumption LPB708A 130 Watts maximum LPB716A 260 Watts maximum LPB724A 390 Watts maximum Size LPB708A 1 7 H x 6 3 W x 10 5 D 4 4 x 16 x 26 6 cm LPB716A LPB724A 1 7 H x 8 7 W x 17 3 D 4 4 x 22 x 44 cm Weight LPB708A 3 5 Ib 1 6 kg LPB716A 7 9 Ib 3 6 kg LPB724A 8 6 Ib 3 9 kg 6 724 746 5500 www blackbox com Chapter 1 Specifications Management Software Specifications Backup Recovery Configuration IGMP Snooping V1 V2 Port Management Port Configuration Port Mirroring Bandwidth Control Broadcast Strom Control PoE On Off Setting QoS Setting Up to 4 queues RSTP STP Rapid Spanning Tree Protocol VLAN Function Port Based 802 1Q Tagged up to 256 active VLANs in one switch VLAN Setting Port based Tag based VLAN ID 1 4094K Security Filter MAC address filtering TCP UDP filtering Trunking 2 groups 1 4 ports for each group 724 746 5500 www blackbox com 7 8 16 24 Port 10 100 PoE PSE Web Smart Switch 2 Overview 2 1 Introduction LPB708A LPB716A LPB7244 is a standard 8 Port 16 Port 24 Port 10 100 PoE PSE Web Smart Switch that meets all IEEE 802 3u x Ethernet specifications The switch includes 8 16 or 24 Port 10 100Mbps TP ports LPB724A also features two combo UTP SFP Gigibit ports Manage the switch through an Ethernet port using Web based management The switch also features QoS Quality of Service Spanning Tree
16. 6 24 Port 10 100 PoE PSE Web Smart Switch Multi to 2 Setting Home VLAN 1 9 vw Destination PortNo Home VLAN 2 9 v Current Setting Port amp 04 05 Disable o o Port 1 A example for Multi to 2 structure l 2 VLAN Configuration 2 The original setting of the VLAN Group will be cleared and replaced by this special structure if you enable this function On the other hand If you set the VLAN Group again this special structure will be cleared and replaced by your newest setting Figure 4 18 Multi to 2 Setting screen 4 5 Per Port Counter 4 5 1 Counter Category Function name Counter Category Function description You can read the transmitting and receiving packet of the connected ports in this screen Parameter description Current Mode Selection Display the number of receive and transmit packets transmit packets and collisions receive packets and drop packets or receive packets and CRC error 30 724 746 5500 www blackbox com Chapter 6 IP Address Assignment Counter Category Counter Mode Selection Receive Packet amp Transmit Packet w Receive Packet Transmit Packet 0 2147 Refresh Note If Counter Mode is switched from the old one to a new one the counter value of the old one will be discarded And the counter value of the new one will be counted from zero Figure 4 19 Per Port Counter screen 4 6 QoS Setting 4 6 1 Priority Mode Function name Priority Mode Function
17. LPB708A lt BLACK BOX LPB724A NETWORK SERVICES LPB708A 8 Port 10 100 PoE PSE Web Smart Switch Customer Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 Support FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Information Web site www blackbox com E mail info blackbox com 8 16 24 Port 10 100 PoE PSE Web Smart Switch Federal Communications Commission and Industry Canada Radio Frequency Interference Statements This equipment generates uses and can radiate radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to opera
18. N3 and VLAN4 members 2 VLAN2 members can not access VLAN1 and VLAN3 members but they can access VLAN4 members 3 VLAN3 members can not access VLAN1 VLAN2 and VLAN4 4 VLAN4 members can not access VLAN1 and VLAN3 members but they can access VLAN2 members 724 746 5500 www blackbox com 15 8 16 24 Port 10 100 PoE PSE Web Smart Switch Case 3 The same VLAN members can be at different switches with the same VID See Figure 3 6 VLAN 2 d 3 am VLAN 3 Figure 3 6 Attribute based VLAN diagram 3 6 Set IP Address Subnet Mask and Default Gateway IP Address First either configure your PC IP address or change IP address of the switch Next change the IP address of default gateway and subnet mask For example your network address is 10 1 1 0 and subnet mask is 255 255 255 0 You can change the switch s default IP address 192 168 2 1 to 10 1 1 1 and set the subnet mask to 255 255 255 0 Then choose your default gateway for example 10 1 1 254 Default Value IP Address 192 168 2 1 10 1 1 1 Subnet 255 255 255 0 255 255 255 0 Default Gateway 192 168 2 254 10 1 1 254 After completing these settings in the switch it will reboot so the configuration will take effect After this step you can operate the management through the network NOTE There are no default DNS settings DNS addresses are assigned by the network administrator Before you communicate with the switch finish the configuration of the IP address
19. Specifications Hardware Specifications Buffer Memory LPB708A LPB716A Embedded 1625 K bits frame buffer LPB724A 2750 K bits Certifications FCC Class A CE Flow Control IEEE802 3x compliant for full duplex Backpressure flow control for half duplex Full Forwarding Filtering Packet Rate PPS packets per second Forwarding Rate 148 800 PPS 100 Mbps 14 880 PPS 10 Mbps MAC Address and Self learning 4K MAC address Network Interface 8 port 16 port 24 port 10 100BaseT X with PoE half full power 2 port combo UTP SFP Gigabit LPB724A only Standards Compliance IEEE 802 3 10BASE T IEEE 802 3u 100BASE TX IEEE 802 3x Flow Control IEEE 802 3ad Trunk IEEE 802 3af Power over Ethernet PoE IEEE 802 1Q VLAN IEEE 802 1p QoS IEEE 802 1x Port based Network Access Control IEEE 802 1d Spanning Tree Protocol IEEE 802 1w Rapid Spanning Tree Protocol Switching Method Store and forward Transmission Media 10BASE T CAT3 4 5 UTP STP 100BASE TX CAT5 UTP STP Transmission Mode 10 100Mbps support full or half duplex Transmission Speed 10 100 Mbps for TP Connectors LPB708A 8 RJ 45 LPB716A 16 RJ 45 LPB724A 24 RJ 45 2 combo UTP SFP Indicators LEDs Per Port LINK ACT PoE Port Act Status Per Unit Power Temperature Tolerance Operating 32 to 131 F 0 to 55 C Storage Temperature 4 to 194 F 20 to 90 C Humidity Tolerance 10 to 90 RH non condensing Power Input 100 240V AC 5
20. The secure WAN port should be set at the physical port which is connected to the server 2 Once this function is enabled the switch will check the destination TCP UDP port number at the outgoing direction of the secure WAN port If the condition matches this packet will be dropped or forwarded Port Filtering Rule Secure Port Protocol OPort01 OPort05 OFTP ODNS ONEWS OSNMP D User defined A TCP UDP OPort02 OPort06 OSSH OTFTP OSNTP OHTTPS D User defined B TCP UDP OPort03 OPort07 OTELNET OHTTP Port04 Port08 OSMTP 1POP3 ONetBIOS DIMAP CO BOOTP OXRD_RDP DECP D User defined C TCP UDP Update Note The description of Secure WAN port is shown below Server side Check TCP UDP detination port at the selected physical port TELNET Server FTP Server TELNET Client FTP Client HTTP Client TELENT Server FTP Server TTP Server Server side Dont care the protocol at these physical ports Example Set the secure WAN port at P5 Figure 4 26 TCP UDP filtering configuration 4 8 Spanning Tree 4 8 1 STP Bridge Settings Function name STP Bridge Settings Function description Spanning Tree can prevent network loops For RING connections you need to enable Spanning Tree to prevent loops The Spanning Tree Protocol STP is a standard method IEEE 802 1D used to prevent loops in switched networks When STP is enabled make sure that only one path is active between any t
21. This is the IP address of this switch Subnet Mask Subnet Mask of this switch Gateway The gateway s IP address lt should be in the same domain of the switch IP address IP Configure If you don t want to setup static IP address you can select lt DHCP gt to get the IP address automatically from DHCP server or gateway Click Update when you re finishing configuration The switch will reboot and then you need to re connect to the system with new IP address configuration 20 724 746 5500 www blackbox com Chapter 6 IP Address Assignment System IP Configuration Setting IP Address Subnet Mask Gateway IP Configure Note Invalid IP Address 127001 e Eder 0 0 0 0 Ve SOS UE UA and Greater than 223 Figure 4 5 System IP Configuration screen 4 2 3 System Status Function name System Status Function description Display the system information of the switch Parameter description MAC Address The MAC address of this switch Number of Ports Show the port numbers of this switch System Version The system s firmware version number Idle Time Security You can setup the idle time limitation from 1 30 minutes 0 means no idle time is allowed You can also select which actions you d like once the idle time is out There are two options Auto Logout means that the system will logout once the idle time is out You need to login to the system again if you want to get into the
22. This switch does NOT support Unicast But you can enable this function to allow the switch to forward the unicast packet to its destination port whether or not the destination port is in the same VLAN group without dropping the packet IGMP Snooping The switch supports version 1 and 2 The function is used to establish the multicast groups to forward the multicast packet to the member ports and avoids wasting bandwidth while IP multicast packets are running over the network This is because a switch that does not support IGMP or IGMP Snooping can not tell the multicast packet from the broadcast packet so it can only treat them all as broadcast packets Without IGMP Snooping the multicast packet forwarding function Is plain and nothing is different from a broadcast packet A switch supports IGMP Snooping with query report and leave functions A type of packet exchanged between IP Multicast Router Switch and IP Multicast Host can update the information in the Multicast table when a member port joins or leaves an IP Multicast Destination Address With this function once a switch receives an IP multicast packet it will forward the packet to the members who joined in a specified IP multicast group before The packets will be discarded by the IGMP Snooping if the user transmits multicast packets to the multicast group that had not been built up in advance Miscellaneous Setting Output Queue Aging Time The output queue aging function allows the a
23. address we used here is version 4 known as IPv4 32 bit Network identifier Host identifier Figure 6 1 IP address structure The switch divides IP address into three classes class A class B and class C The rest of the IP addresses are for multicast and broadcast The bit length of the network prefix is the same as that of the subnet mask and is denoted as IP address X for example 192 168 1 0 24 Each class has its address range described below Class A Address is less than 126 255 255 255 There are a total of 126 networks can be defined because the address 0 0 0 0 is reserved for default route and 127 0 0 0 8 is reserved for loopback function Class B The IP address ranges between 128 0 0 0 and 191 255 255 255 Each class B network has a 16 bit network prefix followed by a 16 bit host address There are 16 384 214 16 networks that can be defined with a maximum of 65534 216 2 hosts per network Class C The IP address ranges between 192 0 0 0 and 223 255 255 255 Each class C network has a 24 bit network prefix followed by an 8 bit host address A total of 2 097 152 221 24 networks can be defined with a maximum of 254 28 2 hosts per network Class D and E Class D is a class with the first 4 MSBs Most Significant Bits set to 1 1 1 0 and is used for IP Multicast See also RFC 1112 Class E is a class with the first 4 MSBs set to 1 1 1 1 and is used for IP broadcast According to IANA Internet Assigned Numbers Authority
24. addresses with all zeros and all ones host number As shown in the table below the subnet mask with a 25 bit long 255 255 255 128 address contains 126 members in the subnetted network The network prefix length equals the bit number with 1s in that subnet mask Use this table to count the number of IP addresses matched Table 6 2 Subnet mask values Prefix Length Number of IPs Matched Number of Addressable IPs WER 1 31 2 30 4 2 29 8 6 28 16 14 27 32 30 26 64 62 25 128 126 24 256 254 23 512 510 22 1024 1022 21 2048 2046 20 4096 4094 19 8192 8190 18 16384 16382 17 32768 32766 16 65536 65534 According to the scheme above a subnet mask 255 255 255 0 will partition a network with the class C It means that a maximum of 254 effective nodes will exist in this sub netted network and is considered a physical network in an autonomous network So it owns a network IP address such as 168 1 2 0 With the subnet mask a bigger network can be cut into small pieces of network If we want to have more than two independent networks in a worknet a partition to the network must be performed In this case subnet mask must be applied For different network applications the subnet mask may be 255 255 255 240 This means it is a small network accommodating a maximum of 15 nodes in the network 6 3 Default Gateway For the routed packet if the destination is not in the routing table all the traffic is put into the device w
25. description This is the page that allows you to configure QoS Quality of Service to enhance network performance This switch supports three types of QoS Parameter description Mode There are three Priority Modes to select First In First Service The first receiving packet will be firstly transmitted All High Before Low All packets will be assigned to either high priority queue or low priority queue 4 Queue WRR Weight Round Robin Set the ratio of the transmitting packet Priority Mode First In First Service Mode AIl High before Low All packets will be assigned to either Q2 High priority or Q1 low priority O 4 Queue WRR WRR Q1 Q2 Q3 v Q4 v Update Figure 4 20 Priority Mode screen 4 6 2 Class of Service Function name Class of Service Function description You can set QoS mode of per port by different types of services The switch supports four queues TCP UDP IP TOS DS 802 1p and Physical Port 724 746 5500 www blackbox com 31 8 16 24 Port 10 100 PoE PSE Web Smart Switch 4 6 3 Class of Service TCP UDP Function name TCP UDP Port Function description You need to configure the queue priority for each TCP and UDP service Just select the priority queue by the service type you want to enable and the switch also allow you to define three TCP UDP queues Class of Service The switch treats TCP UDP IP TOS DS 802 1p and physical port CoS scheme in the following priority TCP UDP
26. dministrator to select the aging time of a packet stored in the output queue A packet stored in the output queue for a long time will lower the free packet buffer resulting in the poor utilization of the buffer and the poor switch performance Aging time Disable w ms VLAN Striding VLAN Striding When this function is enabled the switch will forward a uni cast packet to the destination port No matter whether the Disable w destination port is inthe same VLAN group IGMP Snooping V1 amp V2 i VE Snooping IGMP Snooping V1 amp V2 function enable K Figure 4 32 Miscellaneous Setting screen 4 12 Logout The switch allows you to logout the system to prevent other users from the using the system without permission 724 746 5500 www blackbox com 41 8 16 24 Port 10 100 PoE PSE Web Smart Switch 5 Troubleshooting Q Resolving No Link Condition A The possible causes for a no link LED status are as follows The attached device is not powered on The cable may not be the correct type or Is faulty The installed building premise cable is faulty The port may be faulty Q Computer A can connect to Computer B but cannot connect to Computer C through the Managed Switch A The network device of Computer C may fail to work Please check the link act status of Computer C on the LED indicator Try another network device on this connection The network configuration of Computer C may be incorrect Please
27. groups to forward the multicast packet to the member ports and avoids wasting the bandwidth while IP multicast packets are running over the network e Security Support MAC Address and TCP UDP filtering to prevent unknown users or un authorized actions connected to network 2 3 What s Included Your package should include the following items If anything is missing or damaged contact Black Box Technical Support at 724 746 5500 or info blackbox com e 1 8 or 16 or 24 Port 10 100 PoE PSE Web Smart Switch e 1 Mounting Accessory for 19 Rackmount e 1 AC Power Cord e 1 CD ROM containing this user s manual in PDF format 8 724 746 5500 www blackbox com Chapter 2 Overview 2 4 Front and Back Panels 2 4 1 Front Panel LED Indicators 8 RJ 45 TP ports LPB708A LED Indicators 16 RJ 45 TP ports 5 4 E pp H HE e Wm www er WE e mg ww we Les Uv Y ere we L e pp WE e ww we tw e s i ve nt rt LPB716A 2 Combo UTP SFP LED Indicators 24 RJ 45 TP Ports Ports 7 A E ee see pn D de w EES e e dh 4 om m LPB724A Figure 2 1 LPB708A LPB716A LPB724A Front panels 2 4 2 Back Panel AC Power Input Figure 2 2 Back panel 724 746 5500 www blackbox com 9 8 16 24 Port 10 100 PoE PSE Web Smart Switch 2 5 LED Indicators 2 4 6 B rot mmm e LPB708A L i mmm rot mmm w E i Mese Powe
28. ing Link Aggregation across switches 38 724 746 5500 www blackbox com Chapter 6 IP Address Assignment Aggregation with non IEEE 802 3 MAC link Operating in half duplex mode Aggregate the ports with different data rate Link Aggregation Algorithm The switch supports two types of link aggregation algorithm MAC source and MAC source MAC destination Source MAC Address Use to enable source MAC address for Aggregate Mode Source Destination MAC Address Use to enable destination MAC address for Aggregate Mode Trunking System Priority 1 65535 Link Aggregation Algorithm MAC Src amp Dst_v Notice If any trunk group is set to LACP type each port in the trunk group will not be enabled can t Forward Receive until the port can finish LACP procedure with its link partner port Figure 4 29 Trunking configuration screen for LACP Member Choose the trunking ports you want to enable in the link group 1 and 2 State Enable or disable the link group state Type Choose the link aggregation type static or LACP LACP A port use LACP as its trunk method to get aggregated with other ports also using LACP Static A port use Static Trunk as its trunk method to get aggregated with other ports also using Static Trunk Operation Key This is the value same as system priority if you choose LACP for link aggregation Time Out Choose short or long time out Activity When
29. ith the designated IP address known as default router Basically it is a routing policy The gateway setting is used for Trap Events Host only in the switch To assign an IP address to the switch you just have to check what the IP address of the network is that will be connected to the switch Use the same network address and append your host address to it 44 724 746 5500 www blackbox com Chapter 6 IP Address Assignment System IP Configuration Setting IP Address o 8 143 Subnet Mask 3 255 Gateway amp 248 ts IP Configure Static Update Note Invalid IP Address 127 0 0 1 M PR 0 0 0 0 SER D T and Greater than 223 Figure 6 3 System IP configuration screen 724 746 5500 First IP Address as shown in the Figure 6 3 enter default IP address 192 168 1 1 for instance For sure an IP address such as 192 168 1 x must be set on your PC Second Subnet Mask as shown in Fig 2 12 enter 255 255 255 0 Any subnet mask such as 255 255 255 x is allowable in this case The Domain Name Server translates human readable machine name to IP address Every machine on the Internet has a unique IP address A server generally has a static IP address To connect to a server the client needs to know the IP of the server However user generally uses the name to connect to the server Thus the switch DNS client program such as a browser will ask the DNS to resolve the IP
30. ito en las instrucciones de operaci n Todo otro servicio deber ser referido a personal de servicio calificado El aparato el ctrico debe ser situado de tal manera que su posici n no interfiera su uso La colocaci n del aparato el ctrico sobre una cama sof alfombra o superficie similar puede bloquea la ventilaci n no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilaci n El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radiadores registros de calor estufas u otros aparatos incluyendo amplificadores que producen calor El aparato el ctrico deber ser connectado a una fuente de poder s lo del tipo descrito en el instructivo de operaci n 12 13 14 15 16 17 18 o como se indique en el aparato Precauci n debe ser tomada de tal manera que la tierra fisica y la polarizaci n del equipo no sea eliminada Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos poniendo particular atenci n a los contactos y recept culos donde salen del aparato El equipo el ctrico debe ser limpiado nicamente de acuerdo a las recomendaciones del fabricante En caso de existir una antena externa deber ser localizada lejos de las lineas de energia El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo Cuidad
31. kpressure On On On On On On Figure 4 9 Port Configuration screen 4 3 2 Port Mirroring Function name Port Mirroring Function description Port Mirroring is used to mirror traffic RX TX or TX and RX from the source port to the destination port for analysis For example if Port A and Port B are the monitoring port and monitored port respectively the traffic received by Port B will be copied to Port A for monitoring NOTE When configuring the mirror function avoid setting a port to be a sniffer port and aggregated port at the same time 724 746 5500 www blackbox com 23 8 16 24 Port 10 100 PoE PSE Web Smart Switch Parameter description Destination Port Select the port for monitoring and the egress traffic will be copied to the monitoring port Monitor Packets Enable or Disable if you want to copy the packet from source port to destination port Source Port Select the port you want to monitor the traffic The traffic will be copied to the monitoring port Port Mirroring Dest Port Monitored Packets Source Port Multi to Multi Sniffer function Figure 4 10 Port Mirroring screen 4 3 3 Bandwidth Control Function name Bandwidth Control Function description You can limit the bandwidth of received and transmitted frames to each port Parameter description Port Number Select the port you want to configure Tx Rate Value Set the transmission rate to the selected port The value can be from 0
32. me TCP UDP Filter Configuration Function description This switch allows you to configure each port you want to limit or allow the TCP UDP protocol type to get through such as HTTP FTP or TELNET and so on Parameter description Function Enable Enable Disable this TCP UDP Filter Port Filtering Rule Deny means that the selected TCP UDP protocol types will be dropped to the specified port and allow other protocol packets to be forwarded Allow means that only the selected TCP UDP protocol types will be forwarded to the specified port and other protocols packet will be dropped Secure Port Select the port you want to filter NOTE Set the secure WAN port to the physical port that is connected to the server Once this function is enabled the switch will check the destination TCP UTP port number at the outgoing direction of the secure WAN port If the condition matches this packet will be dropped or forwarded Protocol Select the protocol you want to add to the filtering list The system also allows you to define the protocol you want to add to the list 724 746 5500 www blackbox com 35 8 16 24 Port 10 100 PoE PSE Web Smart Switch TCP UDP Filter Configuration Function Enable Disable v Deny v Deny means the outgoing packets to the selected port with selected protocol will be dropped and other protocols will be forwarded Allow means the selected protocol will be forwarded and other protocol will be dropped Note 1
33. ment There are five submenus for configuration Port Configuration Port Mirroring Bandwidth Control Broadcast Storm Control PoE 22 724 746 5500 www blackbox com Chapter 6 IP Address Assignment 4 3 1 Port Configuration Function name Port Configuration Function description Configure each port s speed full or half duplex and so on Parameter description Auto Enable or disable Auto Negotiation Speed 10M or 100M mode for the selected port Duplex 10M or 100M mode for the selected port Pause Enable or disable Tx and Rx for the selected port Backpressure Enable or disable for the selected port Tx Capability Enable or disable transmission for the selected port Address Learning Enable or disable MAC address learning for the selected port Select Port No By ticking the port numbers you can activate the above functions On the bottom of the screen the system will show each port s configuration and connection status Port Configuration Auto Duplex Function Select Port No Current Status Speed Duplex FlowCtrl Auto Nego Auto Auto Auto Auto Auto Auto Auto CO WV Cc Wl Pi Ww Ne 100M Full Auto Pause Speed 100M 100M 100M 100M 100M 100M 100M 100M Backpressure 050 Duplex Full Full Full Full Full Full Full Full v 06 Ol Tx Capability Addr Learning v v 070 os Setting Status Pause On On On On Addr sl SE Leaming Bac
34. nd mapping it to the specified priority For IPv4 packet DSCP is embedded in the TOS type of Service Octet For a IPv6 data packet the Traffic Class Octet can be used to differentiate the Class of Service When this function is enabled the IP1718 LF will automatically recognize the IP version and capture either the TOS field IPv4 or Traffic Class IPv6 Parameter description IP TOS DS Priority Setting Set the packet with specified IP header for a different priority queue IP TOS DS Port Setting Select the ports you want to apply to IP TOS DS priority 2 IP TOS DS IP TOS DS Priority Setting IP TOS DS Port 01 02 03 04 05 06 07 Setting Update Figure 4 22 IP TOS DS configuration 4 6 5 Class of Service 802 1p Function name 802 1p Function description When you enable this function the packets with special IP will be transmitted first The switch supports four priority queue for 802 1p The switch uses the following priority mapping table 6 and 7 are mapped to the Q4 priority queue 4 and 5 are mapped to the Q3 priority queue O and 3 are mapped to the Q2 priority queue 1 and 2 are mapped to the Q1 priority queue 3 802 1p For 802 1p priority field the switch utilizes the following priority mapping table 6 and 7 are mapped to the Q4 priority queue 4 and 5 are mapped to the Q3 priority queue 0 and 3 are mapped to the Q2 priority queue 1 and 2 are mapped to the Q1 pri
35. o debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilaci n Servicio por personal calificado deber ser provisto cuando A El cable de poder o el contacto ha sido da ado u B Objectos han ca do o l quido ha sido derramado dentro del aparato o C El aparato ha sido expuesto a la lluvia o D El aparato parece no operar normalmente o muestra un cambio en su desempe o o E El aparato ha sido tirado o su cubierta ha sido da ada European Community CE Electromagnetic Compatibility Directive This equipment has been tested and found to comply with the protection requirements of European Emission Standard EN55022 EN61000 3 and the Generic European Immunity Standard EN55024 EMC EN55022 2003 CISPR 2 2002 class A IEC61000 4 2 2001 4KV CD 8KV AD IEC61000 4 3 2002 3V m IEC61000 4 4 2001 1KV power line 0 5KV signal line 724 746 5500 www blackbox com 3 8 16 24 Port 10 100 PoE PSE Web Smart Switch Table of Contents 1 PECETON aries 6 11 PONV erte 6 1 2 Management Software Specifications cccccnnnccocococococnnnnnnncccnnnnnnnononnnonnnnnnnnnnnnnnnnnnnrnnnnnnnnnnnnnnnnnnnnnnnnnnncrrrnnnnnnnnns 7 77 AEMMMTT e 8 PP O O 8 ae POU preci ali 8 2r MEE e o BEE 8 24 Frontand Rear EE 9 2 4 1 FONE O o PPP 9 2AL rier e Ei EE 9 2 ASE le elle AION asar paco oia 10 Je AE 12 3 1 Hardware and Cable Installation
36. or know the IP address of the switch Then follow the procedures listed next 1 Set up a physical path between the switch and a PC by a qualified UTP CAT5 cable with an RJ 45 connector 16 724 746 5500 www blackbox com Chapter 3 Installation NOTE If a PC directly connects to the switch you have to setup the same subnet mask between them But subnet mask may be different for the PC at the remote site See the following about the switch s default IP address information File Edit View Favorites Tools Help da Back mb E E Ai Search Favorites history Address http 192 168 2 1 Default IP address 192 168 2 1 Default ID admin Default Password admin 2 Run a web browser and follow the menu USER LOG IN Site 192 168 2 1 ID Password Figure 3 7 Login screen for Web 724 746 5500 www blackbox com 17 8 16 24 Port 10 100 PoE PSE Web Smart Switch 4 Operation of Web based Management This chapter instructs you how to configure and manage the switch through the web user interface it supports to access and manage the switch With this facility you can easily access and monitor through any one port of the switch the status of the switch including each port activity Spanning tree status port aggregation status VLAN and priority status and so on The default values of the managed switch are listed in the table below IP Address 192 168 2 1 Subnet Mask 255 255 255 0 Default Gateway
37. ority queue Port No Mode 802 1p Port No Mode 1 O 2 O 3 O 4 O Figure 4 23 802 1p configuration screen 724 746 5500 www blackbox com 33 8 16 24 Port 10 100 PoE PSE Web Smart Switch 4 6 6 Class of Service Physical Port Function name Physical Port Function description Select the port that you want to configure as Q1 Q4 priority 4 Physical port Figure 4 24 Physical Port for CoS configuration 4 7 Security This switch supports MAC Address and TCP UDP filtering to prevent unauthorized users from connecting to the network 4 7 1 MAC Address Configuration Function name MAC Address Configuration Function description Set the specified MAC address to be activated on the selected port Parameter description MAC Address Type in the MAC address you want to filter Select Port Choose the port you want to filter via a specified MAC address Binding Enable this function to allow the packet with the specified source MAC address to enter this port Read Click on the Read button to refresh the connecting port s status MAC Address Configuration Port No MAC Address BE Select Port 01 Binding Disable v Update Port No Filter Status Port No Filter Status Disable Disable Disable Disable 1 2 3 Disable Disable 4 Disable Disable Figure 4 25 MAC Address Configuration screen 34 724 746 5500 www blackbox com Chapter 6 IP Address Assignment 4 7 2 TCP UDP Filter Configuration Function na
38. port by selecting each Port You can also set Path Cost and Priority for each port by filling in the desired value Parameter description Port Number Select the port you want to enable and configure Priority 0 240 Priority here means Port Priority Port Priority and Port Number are mixed to form the Port ID Port IDs are often compared in order to determine which port of a bridge would become the Root Port The range is 0 240 and the default is 128 RPC Root Path Cost The range is 0 200 000 000 In the switch if path cost is set to be zero the STP will get the recommended value resulting from auto negotiation of the link accordingly and will display this value in the field of Path Cost Status Otherwise it may show the value that you set up 724 746 5500 www blackbox com 37 8 16 24 Port 10 100 PoE PSE Web Smart Switch 802 1w RSTP recommended value Valid range 1 200 000 000 10 Mbps 2 000 000 100 Mbps 200 000 STP Port Settings Priority RPC Root Path Cost 0 240 1200000000 Ea E Port Status MA ECO DI ICI IAE Figure 4 28 STP Port Settings screen 4 9 Trunking The switch supports two kinds of port trunking methods LACP and Static Function name Link Aggregation Settings Function description There are two groups to choose from and the maximum for each group is 4 ports Use the Trunking configuration to configure the Link Aggregation settings You can bundle more
39. ports Tag based VLAN 802 1Q and Port based VLAN It supports 4094 active VLANs and VLAN ID 1 4094 VLAN configuration is used to partition your LAN into small ones ad needed By properly configuring it you will impove security and increase performance but greatly reduce VLAN management 4 4 1 VLAN Mode Function name VLAN Mode Function description Choose which VLAN mode you want to configure The switch supports Port based and Tag based VLAN Mode Port Based VLAN _ Change VLAN mode Figure 4 14 VLAN Mode screen 4 4 2 Port based VLAN VLAN Member Function name VLAN Member Function description When you enable Port based VLAN you need to configure VLAN members for each port Parameter description Port Number Choose which port you want to add Port based VLAN group to and configure Member Selection Select the member ports you want to add to the specified VLAN group VLAN Member List In the bottom of the screen the system will show the current Port based VLAN Groups and members list 26 724 746 5500 www blackbox com Chapter 6 IP Address Assignment VLAN Member Setting Port Based Port Dest PORT 02 03 Member Selection Update LoadDefanl VLAN MEMBER 1 2 3 4 5 6 8 uz o D 4 VLAN MEMBER Figure 4 15 Port based VLAN Member Setting screen 4 4 3 Tag based VLAN Function name Tag based VLAN Function description When you enable tag based VLAN you need to configure the packet fo
40. ps and improve network efficiency If more than two switches are connected in the same network select one switch as Level 1 switch and connect all other switches to it at Level 2 We recommend connecting the Server Host to the Level 1 switch if no VLAN or other special requirements are used Lasel All switch ports are in the same local area network Every port can access each other See Figure 3 3 Figure 3 3 No VLAN Configuration Diagram If VLAN is enabled and configured each node in the network that can communicate each other directly is bound in the same VLAN area Here VLAN area is defined by what VLAN you are using The switch supports both port based VLAN and tag based VLAN They are different in practical deployment especially in physical location The following diagram shows how it works and what the differences are 14 724 746 5500 www blackbox com Chapter 3 Installation Case2a Port based VLAN See Figure 3 4 25 MANO gt gt gt gt 2 29295 mu i AS Ao VLAN 1 VLAN 2 VLAN 3 VLAN 4 Figure 3 4 One switch connected to four VLANSs in a port based VLAN 1 The same VLAN members can not be in different switches 2 Every VLAN members can not access each other s VLAN 3 The switch manager has to assign different names for each VLAN groups at one switch Case 2b Port based VLAN See Figure 3 5 Figure 3 5 Port based VLAN diagram 1 VLAN1 members can not access VLAN2 VLA
41. r 1 3 5 7 2 4 6 B 10 12 14 16 LPB716A rot ss UnwACT mm mm ss mee PO mmm e EI LnuACT mmm mm mn 1 3 5 7 9 11 13 15 2 4 6 B 10 12 14 16 18 20 22 24 ol 3000M LPB724A Dor mm mm mm em mm e Lini ACT LmuACT mmm mm mem mm me e 002M mee POE mmm mm e e UMWACT UnwACT mmm mm mm mmm e e Power 3 5 7 8 19 3 15 17 19 21 23 2 Figure 2 3 LED Indicators 10 724 746 5500 www blackbox com Chapter 2 Overview Table 2 1 LED descriptions LED Color Function Systems LED All models Power Green Lit when power is on Reset Used to restore management system 10 100 Ethernet TP Port 1 to 8 LEDs LPB708A LINK ACT Green Blinks when any traffic is present Off when connection is not good PoE Green Lit when PoE power is active 10 100 Ethernet TP Port 1 to 16 LEDs LPB716A LINK ACT Green Blinks when any traffic is present Off when connection is not good PoE Green Lit when PoE power is active 10 100 Ethernet TP Port 1 to 24 plus 2 Gigabit Combo Port LEDs LPB724A LINK ACT Green Blinks when any traffic is present Off when connection is not good PoE Green Lit when PoE power is active 1000M Green Lit when connected at 1000 Mbps 724 746 5500 www blackbox com 11 8 16 24 Port 10 100 PoE PSE Web Smart Switch 3 Installation 3 1 Hardware and Cable Installation CAUTION Wear a grounding device to avoid damage from electrostatic discharge Be sure that the power switch is OFF before you connect the po
42. reate up to 4094 Tag VLAN groups VLAN Member Select the port you want to add to the specified VLAN ID PVID Selection This is for the Private VLAN configuration If you need use PVLAN Private VLAN function on Switch you need to Create a VLAN as primary VLAN and set the VLAN ID to 2 Then evoke the Private VLAN to select the ports you want to enable Private VLAN service Then the specified port will tag the VID 2 to the packet 28 724 746 5500 www blackbox com Chapter 6 IP Address Assignment VLAN Member Setting Tag Based VID 1 4094 v Uplate Add Insert a new VLAN ID into thae VLAN table The VLAN member and PVID should be specified as expected Delete Remove the selected VLAN ID from the VLAN table Update Modify the VLAN member and PVID for the selected VLAN ID Port VLAN Member PVID Selection VLAN Member Table Port Figure 4 17 Tag based VLAN Member Setting screen 4 4 5 Multi to 2 Setting Function name Multi to 2 Setting Function description This sets the switch VLAN into VLAN Per Port When you enable this setting all the original VLAN settings will be replaced by this method This is easier if you want to configure your VLAN as Port 1 2 Port 1 3 Port 1 4 as a separate VLAN Parameter description Destination Port Number Choose the port to be the destination port Disable Port Choose the port that you don t want to be a separate VLAN 724 746 5500 www blackbox com 29 8 1
43. rwarding options first Parameter description Outgoing Packets You can select one of three options to forward the packets 724 746 5500 www blackbox com 27 8 16 24 Port 10 100 PoE PSE Web Smart Switch Tag Based VLAN Port 01 Port 02 Port 03 Port 04 O Add Tag O Add Tag O Add Tag O Add Tag Forward Forw ard Forward Forward O Remove Tag O Remove Tag O Remove Tag O Remove Tag Outgoing packets Port 05 Port 06 Port 07 Port 08 Add Tag Add Tag O Add Tag O Add Tag O Forward O Forward O Forward O Forward O Remove Tag O Remove Tag O Remove Tag O Remove Tag Update Operation principle for Add Tag Forward and Remove Tag Before a packet sending out from the port 1 Add Tag a Insert a tag using the default VLAN tag value of the source port if there is no tag in the original packet b Forword packet if the original packet contains VLAN tag 2 Forward Forward packet without modification 3 Remove Tag a Remove tag if the original packet contains VLAN tag b Forword without modification if there is no tag in the original packet Figure 4 16 Tag based VLAN screen 4 4 4 Tag based VLAN VLAN Member Function name VLAN Member Function description When you enable tag based VLAN you need to configure VLAN members with each port Parameter description VID Tag based VLAN identifies its member by VID VLAN ID Each tag based VLAN you build must be assigned a VLAN ID A valid VLAN ID is 1 4094 You can c
44. s Basic Features Bandwict contre Embedded HTTP web management Port based 4 802 10 based VLAN UploadDownmoad configuration StatisScs counter Upgrade through TFTP amp HTTP Firewall Security management POE Power on off function Password security Figure 4 3 Home screen of web management interface 4 2 Administrator In this configuration you can configure following functions by clicking the sub icons Authentication Configuration System IP Configuration 724 746 5500 www blackbox com 19 8 16 24 Port 10 100 PoE PSE Web Smart Switch System Status Load Default Setting Firmware Update Reboot Device 4 2 1 Authentication Configuration Function name Authentication Configuration Function description Change the default login username ID or password Parameter description Username 1D Type in the login name you d like the maximum characters are 15 Password Type in the password you d like the maximum characters are 15 Click Update when you re finishing configuration Please save your username and password safely Authentication Configuration Setting Username max 15 Password max 15 Confirm Dee Note Username 8 Password can only use a z A Z 0 9 n n n Figure 4 4 Authentication Configuration screen 4 2 2 System IP Configuration Function name System IP Configuration Function description Change the default IP address and gateway of the switch Parameter description IP Address
45. te the equipment This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of Industry Canada Le pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe A prescrites dans le R glement sur le brouillage radio lectrique publi par Industrie Canada 2 724 746 5500 www blackbox com NOM Statement and CE Directive Normas Oficiales Mexicanas NOM Electrical Safety Statement INSTRUCCIONES DE SEGURIDAD e ques 2 EOD 10 11 Todas las instrucciones de seguridad y operaci n deber n ser le das antes de que el aparato el ctrico sea operado Las instrucciones de seguridad y operaci n deber n ser guardadas para referencia futura Todas las advertencias en el aparato el ctrico y en sus instrucciones de operaci n deben ser respetadas Todas las instrucciones de operaci n y uso deben ser seguidas El aparato el ctrico no deber ser usado cerca del agua por ejemplo cerca de la tina de ba o lavabo s tano mojado o cerca de una alberca etc El aparato el ctrico debe ser usado nicamente con carritos o pedestales que sean recomendados por el fabricante El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descr
46. than one port with the same speed full duplex and the same MAC to be a single logical port and the logical port aggregates the bandwidth of these ports This means you can apply your current Ethernet equipments to build the bandwidth aggregation For example if there are three Fast Ethernet ports aggregated in a logical port then this logical port has bandwidth three times as high as a single Fast Ethernet port has Parameter description System Priority This is for the LACP system priority and only valid when you choose LACP link aggregation Use it to set the priority part of the LACP system ID LACP will only aggregate together the ports whose peer link partners are all on a single system Each system that supports LACP will be assigned a globally unique System Identifier for this purpose A system ID is a 64 bit field consisting of a 48 bit MAC Address and 16 bit priority value The user can set the System Priority Its range is from 1 to 65535 Default 32768 NOTE LACP stands for Link Aggregation Control Protocol The trunking ports using LACP according to IEEE 802 3ad specification as their trunking method can choose their unique LACP GroupID 1 4 to form a logic trunked port The benefit of using LACP is that a port makes an agreement with its peer port before it becomes a ready member of a trunk group also called aggregator LACP is safer than the other trunking method static trunk The switch LACP does not support the follow
47. verify the network configuration on Computer C Q The uplink connection function fails to work A The connection ports on another switch must be connection ports Please check if connection ports are used on that Managed Switch Please check the uplink setup of the Managed Switch to verify the uplink function is enabled Q What if forgot the password A You need to reset the switch to default So every time you finish configuration please backup your configuration That will be easier to restore your configuration to the switch after reset 42 724 746 5500 www blackbox com Chapter 6 IP Address Assignment 6 IP Address Assignment For IP address configuration there are three parameters you need to fill in They are IP address Subnet Mask and Default Gateway and DNS 6 1 IP address The address of the network device in the network is used for internetworking communication Its address structure is shown in Figure 3 11 It is described as class because it is split into predefined address classes or categories Each class has its own network range between the network identifier and host identifier in the 32 bits address Each IP address has two parts network identifier address and host identifier address The former indicates the network where the addressed host resides and the latter indicates the individual host in the network which the address of host refers to The host identifier must be unique in the same LAN The IP
48. wer cord to the power source 3 1 1 TP Port and Cable Installation 1 The switch s TP port supports MDI MDI X auto crossover so you can use both types of cable straight through Cable pin outs for RJ 45 jack 1 2 3 6 to 1 2 3 6 in 10 100M TP and cross over Cable pin outs for RJ 45 jack 1 2 3 6 to 3 6 1 2 Simply plug in the cable 2 Connect one end of a CAT5 grade RJ 45 TP cable or above to a TP port on the switch and connect the other end to a network aware device such as a workstation or a server 3 Repeat the above steps as needed for each RJ 45 port that you want to connect to a 10 100 TP device The switch is now ready to operate 3 1 2 Installing an Optional SFP Transceiver Module NOTE If you do not plan to install SFP fiber transceivers in the LPB724A switch s ports 25 26 skip this section Slide the fiber transceiver module into one of the two open module slots in the switch as shown in Figure 3 1 Connecting the SFP Module to the Chassis The optional SFP modules are hot swappable so you can plug or unplug them before or after powering on the switch Verify that the SFP module is the right model and conforms to the chassis Slide the module into the slot Make sure that the module is properly seated against the slot socket connector Connect the fiber optic network cable to the connector s on the module If you want to install a second module in the switch repeat steps 1 3 SFP transceiver module
49. wo nodes on the network at a time You can enable Spanning Tree Protocol on the switch s web management and then set up other advanced items We recommend that you enable STP on all switches to ensure a single active path on the network Parameter description STP Mode Select the STP mode This switch supports STP RSTP Rapid STP and disable 36 724 746 5500 www blackbox com Chapter 6 IP Address Assignment Bridge Priority 0 61440 Usually the bridge with the highest bridge priority is the root If you want to have the switch as the root bridge you can set this value lower than that of bridge in the LAN The valid value is 0 61440 The default is 32768 Hello Time 1 10 seconds Hello Time determines the periodic time to send normal BPDU from designated ports among bridges It decides how long a bridge should send this message to other bridge to tell am alive When the SWITCH is the root bridge of the LAN for example all other bridges will use the hello time assigned by this switch to communicate with each other The valid value is 1 10 in units of seconds The default is 2 seconds Max Age 6 40 seconds When the switch is the root bridge the whole LAN will apply this figure set by this switch as their maximum age time When a bridge receives a BPDU that originates from the root bridge and if the message age conveyed in the BPDU exceeds the Max Age of the root bridge the bridge will treat the root bridge as a malfunction
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