3Com 10002211 manual Multicast interface, Example multicast interface configuration for the slot

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A-4 APPENDIX A: IP MULTICAST ROUTING

Rate Limit

The rate limit determines how fast multicast traffic can travel over the interface in kilobytes per second. Multicast traffic may not exceed this rate limit or the CoreBuilder system will drop packets in order to maintain the set rate. The default is set to 0, which implies no rate limit. In all other instances, the lower the rate limit, the more limited the traffic over the interface.

Displaying To display a multicast interface:

Multicast Interfaces

Top-Level Menu

 

 

1

From the top level of the Administration Console, enter:

system

interface

 

 

 

 

 

 

 

ip multicast interface

display

 

 

 

 

 

 

 

 

 

 

 

ethernet

route

 

dvmrp

 

 

 

 

 

 

 

 

 

display

 

 

 

 

fddi

arp

 

igmp

 

 

 

 

 

 

 

 

 

 

 

tokenring

multicast

interface

 

 

enable

 

2

Enter the slot of the switching module from which you want to display a

bridge

udpHelper

 

tunnel

 

 

disable

 

ip

routing

 

routeDisplay

 

 

multicast interface.

 

 

 

 

 

ipx

 

 

cacheDisplay

 

 

 

 

 

 

 

appletalk

rip

 

 

 

 

 

 

 

Select

IP stack(s)

by

slot

(2,3,7,9-12all) [12]:

 

 

 

 

 

 

 

snmp

ping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

analyzer

statistics

 

 

 

 

 

 

 

 

 

 

 

 

 

 

script

 

 

 

 

 

 

 

 

Enter the index numbers of the interfaces you want to display.

logout

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example multicast interface configuration for the slot:

 

 

Index Local Address

Metric

Threshold

RateLimit

State

 

 

1

 

158.101.112.32

1

1

 

 

0

queries

 

 

 

 

 

 

 

 

 

 

pkts

in:0

pkts out:0

 

 

 

 

 

 

 

 

 

 

 

 

port

3

peers

158.101.112.204

(3.6) (0x8e)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

158.101.112.202

(3.6) (0x8f)

 

 

 

 

 

 

 

 

 

 

port

3 groups

224.2.127.255

(3.6) (0x8e)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

224.2.143.24

 

 

 

 

 

 

 

 

 

 

 

port

4 groups

224.2.143.24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

224.2.127.225

 

Image 44
Contents CoreBuilder Extended Switching Software Revision October 17 CorebuilderUnited 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 User DocumentationCorrections implemented at this release What’s New atRevision 8.2.3? To define an IP interface Enter the number of the Vlan whose interface you are defining AxFDDI axFDDI group AxFDDIHistory axFDDI groupTo enable Spanning Tree transitions, enter To disable Spanning Tree transitions, enterDisplaying Bridge Information System prompts you for slot numbersSample display of bridge port information Revision 8.2.0? Corrections that are implemented at this releaseWhat’s New at Revision 8.2.0? You receive the prompt to select each port’s duplex mode System displays this messageDefault 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 +5-volt input has failed Power supply +12-volt input has failedPower supply +5-volt input is restored This message is immediately overwritten withSystem Issues System nvdata reset System Issues Known Problems New Imports section now looks like thisReceived 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 IP Multicast Routing Following parametersDisabling Igmp EnablingDisabling Dvmrp Interfaces Administering IPMulticast Multicast interface Example multicast interface configuration for the slotDisabling Multicast Interfaces Enabling Multicast InterfacesAdministering Multicast TunnelsExample Address of the remote multicast routerAssociate a multicast tunnel Enter the IP address of the destination multicast routerEnter the Dvmrp metric value of the tunnel Enter the Time To Live TTL threshold of the tunnelDisplaying Routes Following display shows all available multicast routes Table A-1describes the fields in the route displayDisplaying Multicast CacheFollowing display shows the multicast cache configuration Table A-2describes the fields in the CacheDisplay Remote Monitoring Rmon B Technology CoreBuilder ImplementationSegment being monitored Table B-3 Supported Ethernet and Fddi Frame Size Buckets Rmon Groups Setting Alarm Thresholds Example of an Alarm ThresholdRmon Groups 3Com Transcend Rmon Agents Management Information Base MIB Figure B-3 Example of an Rmon MIB Counter Object About VLANs CoreBuilder system, VLANs allow you toCreate firewalls LocationsAppendix C Vlans on the Corebuilder System Protocol Suite Layer 3 Addressing Information SNAModifying the Default Vlan How CoreBuilder System Makes Flooding DecisionsVlan Exception Flooding Overlapped IP VLANs Routing Between VLANs Administering Vlans Displaying Vlan InformationExample of a summary display for several VLANs Table D-1describes these statistics Defining Vlan Information for aTraditional 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