3Com 10002211 manual Contents

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CONTENTS

COREBUILDER 6000 EXTENDED SWITCHING SOFTWARE REVISION 8.2.3

Overview 1

 

 

 

 

 

 

 

Hardware Dependencies

1

 

 

 

 

 

Upgrading Your LMM or LMM+

1

 

 

Extended Switching Software Requirement

2

 

Release Highlights for 8.2.3

2

 

 

 

 

Release Highlights for 8.2.0

2

 

 

 

 

Before You Start

3

 

 

 

 

 

 

Updating Your System Software

3

 

 

 

 

Copying System Software to a Hard Disk 4

 

 

Copying to the UNIX Platform

4

 

 

 

Copying to the MS-DOS Platform

5

 

 

Loading System Software on the LMM+

 

6

 

 

User Documentation 8

 

 

 

 

 

 

What’s New at Revision 8.2.3?

9

 

 

 

 

 

New Features

9

 

 

 

 

 

 

Software Support for Protocol-based VLANs

9

Support for Seven RMON Data Groups

9

 

IP Interface Configuration Change

10

 

 

Routing on FESM Modules

11

 

 

 

 

Additional RMON MIB Support

11

 

 

RMON Support for FDDI Switched Ports

11

 

Enabling and Disabling STP Transitions on linkState Changes 12

Displaying Bridge Information

12

 

 

What’s New at Revision 8.2.0?

14

 

 

 

 

New Features

14

 

 

 

 

 

 

Fast Ethernet Switching Module (FESM) Support 14

FESM and FSM HSI Switch Engine

15

 

 

Ability to Administer Fast Ethernet Ports

15

 

Bridge MIB Support for the FESM

18

 

 

Filter MIB Support 18

 

 

 

 

 

 

FTP Packet Filter Program Transfers via SNMP

18

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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 CoreBuilder 6000 Extended Switching software from 3Com OverviewDated May 30 Corebuilder 6000 Extended Switching Software Revision Updating Your System Software Remove diskette #1 using the following command Remove diskette #2 using the following commandRemove diskette #3 using the following command Remove diskette #4 using the following command Remove diskette #5 using the following commandFollowing files are now in your /usr/lp6000R directory Loading System Software onLMM+ \3com\lp6000R\image\lp6000R Documentation UserWhat’s New at Revision 8.2.3?Corrections implemented at this release To define an IP interface AxFDDI axFDDI group AxFDDIHistory axFDDI group Enter the number of the Vlan whose interface you are definingSystem prompts you for slot numbers To enable Spanning Tree transitions, enterTo disable Spanning Tree transitions, enter Displaying Bridge InformationSample 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? This message is immediately overwritten with Power supply +5-volt input has failedPower supply +12-volt input has failed Power supply +5-volt input is restoredSystem 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 RoutingEnabling Disabling DvmrpDisabling Igmp Administering IP MulticastInterfaces Example multicast interface configuration for the slot Multicast interfaceEnabling Multicast Interfaces Disabling Multicast InterfacesAddress of the remote multicast router AdministeringMulticast Tunnels ExampleEnter the Time To Live TTL threshold of the tunnel Associate a multicast tunnelEnter the IP address of the destination multicast router Enter the Dvmrp metric value 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 Locations About VLANsCoreBuilder system, VLANs allow you to Create firewallsAppendix 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 As an Efsm or a TMM Defining VlanInformation for a Traditional BridgeInformation for An HSI Switch Engine Enter the subnetwork maskDefining Vlan Follow these steps to create a Vlan definition 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
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