3Com 10002211 manual Enter the number of the Vlan whose interface you are defining

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What’s New at Revision 8.2.3?

11

7Enter the advertisement address to be used on the interface.

8Enter the number of the VLAN whose interface you are defining.

Example:

Select IP stack by slot {1-3,5,7,9-12} [1]: 5

Enter IP address: 158.101.1.1

Enter subnet mask [255.255.0.0]: 255.255.255.0

Enter cost [1]:

Enter advertisement address(es) [158.101.1.255]:

IP VLANs:

Index Ports

31-8

4 9-12

Select VLAN index: 3

Routing on FESM Modules

This release supports IP routing and IP multicast routing on FESM modules. For more information on IP multicast routing, see Appendix A, “IP Multicast Routing.”

Each switching module or HSI switch engine operates as a separate IP router. This strategy means that each non-HSI module (such as the ESM, EFSM, or TMM-FE module) has its own interfaces, routing table, ARP cache, and statistics, and each HSI switch engine has its own interfaces, routing table, ARP cache, and statistics.

Additional RMON MIB Support

The FESM RMON Management Information Base (MIB) contains standard MIB variables that are defined to collect comprehensive network statistics and proactively alert a network administrator to significant network events. If the embedded RMON agent operates full time, it collects data on the correct port when an event occurs.

RMON Support for FDDI Switched Ports

Revision 8.2.3 Extended Switching software supports the following RMON/FDDI extensions as specified in the AXON Enterprise-specific MIB:

axFDDI — axFDDI group 1

axFDDIHistory — axFDDI group 2

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Contents Corebuilder CoreBuilder Extended Switching Software Revision October 17United States Government Legends Contents IP Multicast Routing Vlans on the Corebuilder System 3COM Corporation Limited Warranty Dated May 30 CoreBuilder 6000 Extended Switching software from 3ComOverview Corebuilder 6000 Extended Switching Software Revision Updating Your System Software Remove diskette #3 using the following command Remove diskette #1 using the following commandRemove diskette #2 using the following command Following files are now in your /usr/lp6000R directory Remove diskette #4 using the following commandRemove diskette #5 using the following command LMM+ Loading SystemSoftware on \3com\lp6000R\image\lp6000R Documentation UserCorrections implemented at this release What’s New atRevision 8.2.3? To define an IP interface AxFDDI axFDDI group AxFDDIHistory axFDDI group Enter the number of the Vlan whose interface you are definingTo disable Spanning Tree transitions, enter To enable Spanning Tree transitions, enterDisplaying Bridge Information System prompts you for slot numbersSample display of bridge port information Corrections that are implemented at this release Revision 8.2.0?What’s New at Revision 8.2.0? System displays this message You receive the prompt to select each port’s duplex modeDefault To select the default all, press Return FTP Packet Filter Program Transfers via Snmp first telnet session is disconnected and the system displays Sample screen showing the display after the changes What’s New at Revision 8.2.0? Power supply +12-volt input has failed Power supply +5-volt input has failedPower supply +5-volt input is restored This message is immediately overwritten withSystem Issues System nvdata reset System Issues New Imports section now looks like this Known ProblemsReceived ftpCommand Quit not completed errno Corebuilder 6000 Extended Switching Software Revision Snmp MIB Files Support for IP routing on the Fddi Switching Module FSM Configurable Source Route hop count limit Efsm LpBridgePortAddressLearnedEvent Corebuilder 6000 Extended Switching Software Revision Following parameters IP Multicast RoutingDisabling Igmp EnablingDisabling Dvmrp Interfaces Administering IPMulticast Example multicast interface configuration for the slot Multicast interfaceEnabling Multicast Interfaces Disabling Multicast InterfacesMulticast Tunnels AdministeringExample Address of the remote multicast routerEnter the IP address of the destination multicast router Associate a multicast tunnelEnter the Dvmrp metric value of the tunnel Enter the Time To Live TTL threshold of the tunnelDisplaying Routes Table A-1describes the fields in the route display Following display shows all available multicast routesMulticast Cache DisplayingFollowing display shows the multicast cache configuration Table A-2describes the fields in the CacheDisplay Remote Monitoring Rmon B Technology Implementation CoreBuilderSegment being monitored Table B-3 Supported Ethernet and Fddi Frame Size Buckets Rmon Groups Example of an Alarm Threshold Setting Alarm ThresholdsRmon Groups 3Com Transcend Rmon Agents Management Information Base MIB Figure B-3 Example of an Rmon MIB Counter Object CoreBuilder system, VLANs allow you to About VLANsCreate firewalls LocationsAppendix C Vlans on the Corebuilder System Protocol Suite SNA Layer 3 Addressing InformationHow CoreBuilder System Makes Flooding Decisions Modifying the Default VlanVlan Exception Flooding Overlapped IP VLANs Routing Between VLANs Displaying Vlan Information Administering VlansExample of a summary display for several VLANs Table D-1describes these statistics Information for a Defining VlanTraditional Bridge As an Efsm or a TMMDefining Vlan Follow these steps to create a Vlan definition Information for An HSI Switch EngineEnter the subnetwork mask Enter the IP subnet address Enter the subnetwork mask Bridge vlan modify Bridge vlan remove Technical Support Access by Analog Modem Type go threecom Regional Sales Office Telephone Number 3Com Corporation Returning Products for Repair Page 3Com Corporation Limited Warranty Limitation of Liability