Allied Telesis at-8116 manual Virtual Broadcast Domains VBC, Get-con-matrix

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Virtual LAN Commands

set-mon-port	sets the monitoring port

stop-mon	stops port monitoring

monitor	starts port monitoring

get-nv-mon	retrieves the NVRAM based monitoring conﬁguration

save-mon	saves the running monitoring conﬁguration to NVRAM

clear-nv-mon	clears the NVRAM based monitoring conﬁguration

Virtual Broadcast Domains (VBC)

Virtual Broadcast Domains are port-oriented VLANs that allow broadcast Ethernet addresses to be broadcasted (transmitted) to the assigned ports in that VBC. The VBCs do not require a SVLAN to be conﬁgured to allow packet switching between assigned ports in a VBC. Broadcast packets (destination address of FF FF FF FF FF FF) remain within the VBC where they are received and are transmitted to only the ports in a SVLAN that are members of the receiving VBC port.

A VBC VLAN can be built from any combination of ports. However, ports in a VLAN cannot overlap. If you assign the same port to multiple VLANs, they become one VLAN which contains all of the original VLAN ports.You can view VLAN settings by using the CLI “get-con-matrix” command which shows the connectivity matrix of all the ports (identiﬁes the ports sending frames to other ports).

get-con-matrix

Retrieves the current connectivity matrix for the switch. The ﬁrst column is the source port. The other columns are destinations to which frames from a given source port (determined by which row) may be forwarded. Unlearned addresses will be forwarded to all destinations marked with a + in the source port’s row. Learned addresses will be forwarded to their destinations only if the destination is marked with a “+” in the source port’s row. Note that the switch has a default VBC that contains all the ports in the switch that are not assigned to a VBC VLAN. The following example shows that Ports 1-4 are in VLAN #1; the remaining ports are in the default VLAN. Also see the example for get-vbc-tbl run.

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Contents E R ’ S G U I D E Page Table of Contents Appendix B Administrative Interface RmonAdministrative Interface System Requirements Accessing the Snmp AgentNetwork Management Systems VT100 Terminal Settings Software RequirementsTesting the Installation Accessing the Command Line Interface RemotelyPage Command Line Interface Features of the Command Line InterfaceGet-comm read write Entering CommandsSYSconsole pin Command pin not found Get-comm read Get-comm writeSYSconsole ping 129.1.1.7 ? ping IP traffic generator SYSconsolesystem System CommandsSystem Commands 2Commands Matching get-c Command Line Interface StructureSYSconsoleget-c? Command get-c not found Commands Groups SYSconsole?SYSconsolehelp-kbd Console CommandsHelp-kbd Console Function KeysClear LoginBanner LogoutSet-attr-text Set-attr-promptSet-attr-msg Set-passwdConsole Commands System Commands Sys-statSystem Commands SYSconsoleGet-stst-level Warm-resetCold-reset Set-stst-level levelSet-sw-file Init-nvramGet-sw-file Get-tftp-srvrStart-fg Sw-dnldSet-fg-param Stop-fg Set-ip IP CommandsGet-ip Set-ipIPaddressSet-ip-cfg If no IP Config. is definedGet-ip-cfg Set-ip-cfg IPaddress netmask broadcastClear-ip-cfg Set-gatew SYSconsoleget-gatew Default gateway address isGet-gatew Set-gatew IPaddressDel-arp-entry Address Resolution CommandsGet-arp-tbl SYSconsoleget-arp-tbl IfIndex IpAddressAdd-arp-entry 194.090.136.126Ping-stop Ping CommandsPing SYSconsoleping 194.90.136.23Echo Responses Ping process press CR for prompt SYSconsole SYSconsoleping 194.90.136.20Echo Requests Echo responses Ping process press Ping-stop Stop the active ping ProcessPage Get-comm Snmp CommandsSnmp Community String Commands Get-comm readwriteGet-auth Snmp Trap Message CommandsSet-comm Set-authGet-traps Add-trapSYSconsoledel-trap Del-trapGet-rmon-state SYSconsoleget-rmon-stateSwitching Database Commands LockLearning Table Get-lt-entryGet-lt-16 SYStelnetget-lt-16Find-lt-addr SYStelnetﬁnd-lt-addr 0060e8112265MAC Address 01-02-03-04-05-06 not in LT Del-lt-entrySYSconsolefind-lt-addr Del-lt-entry indexGet-lt-age Del-lt-addrAdd-lt-entry SYSconsoledel-lt-entrySYSconsoleset-lt-age all Set-lt-ageSet-lt-age runnvramall agingtime Page Virtual LAN Commands Type vlan to view the related commands SYSconsolevlanVirtual Broadcast Domains VBC Get-con-matrixSYSconsoleget-con-matrix ==========================Set-vbc-domain all Del-vbc-domainSet-vbc-domain Set-vbc-domain runnvramall portlist Del-vbc-domain runnvram domainidGet-vbc-matrix SYSconsoleget-vbc-matrixSvlan Groups Security VLANsSet-sec-vlan 3 4 5 6 7 8 9 0 1 Del-sec-vlanLANs 0 0 0 0 0 0 0 1 1 1 1 1 1 Del-sec-vlan runnvram lanidSYSconsoleget-svlan-tbl run Get-svlan-tblGet-svlan-tbl runnvram + + + + + + + + SYSconsoleGet-svlan-matrix Get-svlan-matrix runnvram SYSconsoleget-svlan-matrix runPage Stop-mon Port Monitoring CommandsSet-mon-port Get-nv-monSave-mon Clear-nv-monSYSconsoleget-port-cfg Port Conﬁguration CommandsGet-port-cfg SYSconsoleset-port-dplex 2 full Set-port-dplexSet-port-dplex portnumber halffull Set-aggr-mode Set-speed-selSet-port-state SYSconsoleset-aggr-modePage Get-eth-cnt Switching Statistics CommandsClr-cnt Switching Statistics Commands Get-sdist-cnt Get-colls-cntGet-rmon-cnt SYSconsoleget-colls-cnt15637 1123754 Get-mgm-brcnt============================================= Get-stp Spanning Tree CommandsSet-stp enabledisable Set-stpGet-st-syscfg Get-st-bcfgGet-st-pcfg Set-br-prioSet-prt-pcost Set-prt-prioSet-prt-enb Page Using an Snmp Manager Configuring the AT-8116 Snmp AgentSYSconsoleset-gatew Read public New read communityPage Software Troubleshooting Page Requirements Tftp Client Download ProcedureSoftware Downloading Tftp Server Download Procedure System Defaults System Default ValuesPage Command Line Reference Table C-1 Console CommandsTable C-2 System Commands Table C-3IP Commands Table C-4SNMP CommandsTable C-5 Switching Database Commands Table C-6 Virtual LAN CommandsTable C-9Spanning Tree Commands Table C-7Port Conﬁguration CommandsTable C-8Switching Statistics Commands