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11

 

Chapter 2

 

Hardware Description 

 

 

This  section  mainly  describes  the  hardware  of  the  24  10/100/1000T  with  4  1000SFP 

shared cage SNMP Managed Switch. 

 

 

2.1 Physical Dimension 

 

The physical  dimensions  of  the  24 10/100/1000T  with  4  1000SFP  shared  cage SNMP 

Managed Switch is

 

440mm(W) x

 

161mm(D) x 44mm(H) 

 

 

2.2 Front Panel 

 

The Front Panel of the 24 10/100/1000T with 4 1000SFP shared cage SNMP Managed 

Switch consist of 24 x auto-sensing 10/100/1000Mbps Ethernet RJ-45 ports (automatic 

MDI/MDIX),  4  Mini  GBIC  ports,  and  the  LED  indicators  are  also  located  on  the  front 

panel of the switch. 

 

 

Front Panel of the 24 10/100/1000T with 4 1000SFP shared cage SNMP Managed Switch 

 

 

RJ-45  Ports  (Auto  MDI/MDIX):

  24  10/100/1000  auto-sensing  for  10Base-T  or 

100Base-TX or 1000Base-T connections. 

In  general,  MDI  means  connecting  to  another  Hub  or  Switch  while  MDIX  means 

connecting to a workstation or PC. Therefore,

 Auto MDI/MDIX

 means that you can 

connect  to  another  Switch  or  workstation  without  changing  non-crossover  or 

crossover cabling.   

 

Содержание LGS-2424C

Страница 1: ...1 Lantech LGS 2424C 24 10 100 1000T with 4 1000SFP shared cage SNMP Managed Switch User Manual v1 30 Aug 2008...

Страница 2: ...aged Switch Update Current Version Progress status PM 25 Dec 2006 V1 00 New edit Anson 12 Feb 2007 V1 10 Update Firmware Release 1 10 Anson 12 Dec 2007 V1 20 Update Firmware version 1 05 Anson 04 Aug...

Страница 3: ...in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to tr...

Страница 4: ...work Application 17 4 1 Desktop Application 17 4 2 Segment Application 17 Chapter 5 Console Management 19 5 1 Connecting to the Console Port 19 5 2 Login in the Console Interface 19 5 3 CLI Management...

Страница 5: ...on 46 6 17 Security Configuration 47 6 18 802 1X Configuration 48 6 18 1 802 1X Parameters 50 6 18 2 802 1X Statistics 51 6 19 MAC Address Table Control 52 6 19 1 Static MAC Address Entries in Permane...

Страница 6: ...6 MAC Commands 65 VLAN Commands 67 Aggr Commands 69 LACP Commands 69 RSTP Commands 70 QoS Commands 72 Mirror Commands 74 IP Commands 75 802 1x Commands 76 Filter Commands 78 IGMP Commands 79...

Страница 7: ...e 24 10 100 1000T with 4 1000SFP shared cage SNMP Managed Switch has 20 auto sensing 10 100 1000Base TX RJ 45 ports and 4 Mini GBIC ports for higher connection speed 1 1 Hardware Features Standards IE...

Страница 8: ...abit fiber 4 x MINI GBIC socket shared with last 4 port RJ 45 Protocol CSMA CD LED System Power Green Gigabit Copper port Link Activity Green 100 1000Mbps Green Mini GBIC Link Activity Green Power Sup...

Страница 9: ...groups LACP 24 trunk members Spanning Tree IEEE802 1d Spanning tree IEEE802 1w Rapid spanning tree Quality of service The quality of service determined by port Tag and IPv4 Type of Service IPv4 Differ...

Страница 10: ...de Supports Web interface for firmware upgrade backup and restore 1 3 Package Contents Unpack the contents of the 24 10 100 1000T with 4 1000SFP shared cage SNMP Managed Switch and verify them against...

Страница 11: ...t of 24 x auto sensing 10 100 1000Mbps Ethernet RJ 45 ports automatic MDI MDIX 4 Mini GBIC ports and the LED indicators are also located on the front panel of the switch Front Panel of the 24 10 100 1...

Страница 12: ...itional RJ 45 ports can be used for uplinking wide band paths in short distance 100m or the appropriate replaceable mini GBIC ports can be used for the application of wide band uplinking and long dist...

Страница 13: ...wer input 1000 Green The port is operating at the speed of 1000Mbps LNK ACT Green The port is successfully connecting with the device Blinks The port is receiving or transmitting data Off No device at...

Страница 14: ...free 2 Remove adhesive backing from your Rubber Feet 3 Apply the Rubber Feet to each corner on the bottom of the Switch These footpads can prevent the Switch from shock vibration 3 2 Rack mounted Ins...

Страница 15: ...is is especially important for enclosed rack installation 3 3 Cabling Use four twisted pair Category 5e or above cabling for RJ 45 port connection The cable between the switch and the link partner swi...

Страница 16: ...llow the steps shown below First insert the transceiver into the SFP module Notice that the triangle mark is the bottom of the module Transceiver to the SFP module Transceiver Inserted Second insert t...

Страница 17: ...The 24 10 100 1000T with 4 1000SFP shared cage SNMP Managed Switch is designed to be a desktop size switch that is an ideal solution for small workgroup The Switch can be used as a stand alone switch...

Страница 18: ...ne switch allow other users to access the data of server The switch automatically learns node address which are subsequently used to filter and forward all traffic based on the destination address Use...

Страница 19: ...ation program Connecting the switch to a terminal via RS 232 cable 5 2 Login in the Console Interface When the connection between Switch and PC is ready turn on the PC and run a terminal emulation pro...

Страница 20: ...cation parameters After finishing the parameter settings click OK When the blank screen shows up type in root then press enter button to get into command line mode Please see below figure for login sc...

Страница 21: ...mmand interface 5 4 Commands Level System System commands Console Console commands Port Port commands MAC MAC commands VLAN VLAN commands Aggr Aggregation commands LACP IEEE 802 3ad Link Aggregation c...

Страница 22: ...22 Dot1x Dot1x commands Filter Filter commands IGMP IGMP Snooping commands Exit Logout...

Страница 23: ...Based Management supports Internet Explorer 6 0 or later version And it is applied for Java Applets for reducing network bandwidth consumption enhance access speed and present an easy viewing screen 6...

Страница 24: ...e Version of Kernel H W Version Displays the Hardware Version of Switch Active IP Address the current IP Address Active Subnet Mask Displays the current IP Subnet Mask Active Gateway Displays the curr...

Страница 25: ...f VLAN group between 1 and 4094 It is used for Remote Management Security in fact it gives the permission to access the switch only when the port of VLAN group ID is equal to the Management VLAN ID Na...

Страница 26: ...negotiation mode to enable flow control and max frame function Link Displays the current connection speed Mode Pull down the selection item to choose the negotiation mode Flow Control Tick this check...

Страница 27: ...27 will drop the frames after excessive collisions Click Refresh to get the newest status Port Configuration interface...

Страница 28: ...s distributed across an individual link within the trunk in a deterministic method that called a hash algorithm Traffic pattern on the network should be considered carefully before you apply it When a...

Страница 29: ...re applying Port Mirroring interface 6 10 VLAN Setting A Virtual LAN VLAN is a logical network grouping that limits the broadcast domain which would allow user to isolate network traffic and therefore...

Страница 30: ...ntry And then click Apply to bring up the configuration interface as below VLAN Setting interface 6 10 1 VLAN Port Setting Change to VLAN Port Setting tab to adjust the VID Setting PVID Enter the Port...

Страница 31: ...f frames Tagged Outgoing frames with VLAN Tagged After that click Apply to have the configuration taken effect Or click Refresh to reset the configuration before applying VLAN Port Setting interface 6...

Страница 32: ...l links the traffic will be routed Protocol Enabled Tick the check box to enable the LACP protocol of the port State Activity Pull down the selection item to set the activity state as active or passiv...

Страница 33: ...set up the LACP status information will display as below Protocol Active Displays whether the LACP protocol is active Partner Port Number Displays the partner port number which is connecting to this...

Страница 34: ...34 aggregate together LACP Status interface...

Страница 35: ...user has to reboot the switch The value must be multiple of 4096 according to the protocol standard rule Hello Time 1 10 The scale of 1 10 sec will be set as a period of time that how often the switch...

Страница 36: ...bridging loop in the network To configure the port as an edge port tick the check box Path Cost The cost of the path to the other bridge from this transmitting bridge at the specified port Enter a num...

Страница 37: ...t ID Displays the ID of the root RSTP Port Status Port Group Displays the port number and its group number Path Cost The cost of the path to the other bridge from this transmitting bridge at the speci...

Страница 38: ...38 RSTP Port Status interface 6 13 SNMP Setting Simple Network Management Protocol SNMP is the protocol developed to manage...

Страница 39: ...the check box to enable SNMP SNMP Contact Enter the name of a person or organization SNMP Location Enter the location of the switch SNMP Trap destination Assign the IP address of the destination for r...

Страница 40: ...g priority queue service and QoS Vlan tag Mode Select the QoS mode port DSCP or vlan tag Port Priority Select the priority level low normal medium or high And then click A p p l y to apply the configu...

Страница 41: ...high The port 1 is following the TOS priority policy When the packet received by port 1 the system will check the TOS value of the received IP packet If the TOS value of received IP packet is 25 prio...

Страница 42: ...l High Before Low Weighted Round Robin WRR in each port column When All High Before Low is selected the low priority queues will be served before all of the high priority queue services are finished O...

Страница 43: ...tion Or Click Refesh to reset the configuration before applying 6 14 3 QoS Vlan Tag You can pull down the selection item from Vlan Tag 0 to Vlan Tag 7 of each port to assign the priority There are 4 p...

Страница 44: ...ter Ports Tick the check box beside the port number for checking Unregistered IPMC Flooding enabled The default state is checked to enable the unregistered IP Multicast flooding IGMP Snooping Enabled...

Страница 45: ...tatus Querier Displays the status of the querier Queries transmitted Displays the amount of the transmitted queries Queries received Displays the amount of the received queries v1 v3 Reports Displays...

Страница 46: ...s The rates are in the range of 1K 1024K fps or No limit Multicast Rate Assign the rate of multicasting packets The rates are in the range of 1K 1024K fps or No limit Flooded unicast Rate Assign the r...

Страница 47: ...HCP or Disabled IP Address When Mode is set in Static mode the user has to assign an IP address manually IP Mask When Mode is set in Static mode the user has to assign the IP mask manually DHCP Server...

Страница 48: ...or port based Network Access Control it is part of the IEEE 802 802 1 group of protocols It provides authentication to devices attached to a LAN port establishing a point to point connection or preven...

Страница 49: ...in the authorized state Force Unauthorized The specified port is required to be held in the unauthorized state Auto The specified port is set to the authorized or unauthorized state in accordance wit...

Страница 50: ...ure the 802 1X Parameters page Reauthentication Enable Enable the re authentication mode Reauthentication Period 1 3600 seconds Set the period of time after which clients connected must be re authenti...

Страница 51: ...ick Refresh to reset the configuration before applying 802 1X Parameters interface 6 18 2 802 1X Statistics Click the tab of 802 1X Statistics to change to the 802 1X Statistics page to view the detai...

Страница 52: ...dress table MAC Address The MAC address of the entry Port Displays the port number from which the MAC address was learned VLAN ID Displays the VLAN ID of the port Type Displays the information of the...

Страница 53: ...MAC Address Table interface 6 19 1 Static MAC Address Entries in Permanent Table You can add delete MAC address entries manually to maintain the MAC address table Click Refesh to get the newest infor...

Страница 54: ...ore upgrading make sure the TFTP server is ready and the firmware image is located on the TFTP server Moreover the check box beside the item of TFTP Server Enabled in System Configuration must be tick...

Страница 55: ...mware image file Click Backup TFTP Firmware Backup interface 6 20 2 TFTP Configuration Restore It provides the functions that allow you to restore the switch configuration Before Restoring make sure t...

Страница 56: ...Address Type in your TFTP server IP Backup File Name Type in the name of the backup image file Click Backup TFTP Configuration Backup interface 6 21 Software Upload The system provides the Web GUI fi...

Страница 57: ...would allow user to backup and restore the switch configuration Click Browse to locate the file And then press Upload to upload the file Configuration Upload interface And then press Yes to update th...

Страница 58: ...to the default value except IP address Factory Default interface 6 23 Warm Restart Reboot the switch in software reset to have the configurations taken effect Click Yes to restart the system Warm Rest...

Страница 59: ...r module should match Faulty or loose cables Look for loose or obviously faulty connections If they appear to be OK make sure the connections are snug If that does not correct the problem try a differ...

Страница 60: ...rely impact your network performance Diagnosing LED Indicators To assist in identifying problems the Switch can be easily monitored through panel indicators which describe common problems the user may...

Страница 61: ...nt IP system restore default or system restore default keepip name name Set or show the system name String of up to 16 characters system system name or system system name 123 reboot Reboot the switch...

Страница 62: ...unity aaa writecommunity community string Set or show SNMP write community string community string New community string default Show current value system writecommunity or system writecommunity bbb tr...

Страница 63: ...the console prompt string prompt_string Command prompt string of up to 10 characters console prompt or console prompt Port Commands Commands Description Example configuration portlist Show the config...

Страница 64: ...flow control or port flow control enable or port flow control disable or port flow control 3 enable or port flow control 3 disable state portlist enable disable Set or show the state for the port port...

Страница 65: ...sive collisions drop enable or port excessive collisions drop disable MAC Commands Commands Description Example configuration Show the permanently stored MAC table and the MAC aging timer mac configur...

Страница 66: ...separated with dashes or colons e g 010203ABCDEF or 01 02 03 AB CD EF or 01 02 03 AB CD EF vid VLAN ID 1 4095 default 1 mac lookup 000000000001 2 table vidlist Show the MAC address table for VLAN ID l...

Страница 67: ...2 2 4 6 or vlan add 2 all delete vidlist Delete VLAN entry all ports excluded from member set vidlist VLAN ID list vlan delete 2 lookup vidlist Lookup VLAN entry and show port list vidlist VLAN ID lis...

Страница 68: ...vlan pvid 1 2 or vlan pvid all 2 frame type portlist all tagged Set or show the accepted frame type for the port portlist Port list default All ports all tagged Accept all or only tagged default Show...

Страница 69: ...orts will be deleted aggr delete 1 4 lookup portlist Lookup and display link aggregation group portlist Port list Aggregations including any of the ports will be shown aggr lookup 1 4 mode smac dmac x...

Страница 70: ...togenerated key lacp key 1 200 or lacp key 1 4 200 or lacp key auto status activity Show the port of LCAP group states lacp status activity status Show LACP group and port states lacp status statistic...

Страница 71: ...wddelay secs Set or show the RSTP System Forward delay secs Number between 4 30 default is 15 rstp fwddelay or rstp fwddelay 4 version normal compat Set or show the RSTP protocol version to use versio...

Страница 72: ...er between 1 200000000 Auto means autogenerated pathcost rstp pathcost 1 1000 or rstp pathcost all 1000 or rstp pathcost all all mcheck portlist Force a recheck of the RSTP protocol on the ports in po...

Страница 73: ...v tagprio portlist tagpriolist class Set or show the VLAN user priority mapping portlist Port list default All ports tagpriolist VLAN user priority list 0 7 default All user priorities class Internal...

Страница 74: ...e service 1 4 1 2 4 8 Mirror Commands Commands Description Example configuration Show the mirror destination port and mirror mode for source ports mirror configuration port port Set or show the mirror...

Страница 75: ...ay default 0 0 0 0 vid VLAN ID 1 4095 default 1 ip setup 192 168 16 3 255 255 255 0 192 168 16 10 1 mode enable disable Activate or deactivate the IP configuration enable disable Enable disable IP def...

Страница 76: ...name Name of source file on TFTP server ip tftpget 192 168 16 66 3 wrp tftpput config image backup server ip filename Send configuration image or backup file to server ip via the TFTP protocol config...

Страница 77: ...r dot1x state 1 forceauthorized or dot1x state 1 forced unauthorized dot1x state 1 server IP Address Set or show RADIUS server IP address IP Address IP address of external RADIUS server default Show c...

Страница 78: ...ot1x reauthenticate 1 now or dot1x reauthenticate 1 parameters parameter value Set up advanced 802 1X parameters parameter Parameter to change value New value for the given parameter dot1x parameters...

Страница 79: ...ilter state for the port portlist Port list default All ports enable disable New state for Source IP filter default Show current configuration filter state 1 enable or filter state all enable dhcp ser...

Страница 80: ...enable disable Set or Show IGMP querier state per VLAN default Show IGMP querier state igmp querier 1 enable router ports portlist enable disable Set or show IGMP administrative router ports default...

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