3com corebuilder 10002211 Manual De Usuario

Administering IP Multicast Interfaces

A-5

Disabling Multicast

Interfaces

To disable multicast routing on an interface:

1 From the top level of the Administration Console, enter:

ip multicast interface disable

2 Enter the slot(s) of the switching module for which you want to disable a

multicast interface.

Select IP stack by slot (2,3,7,9-12|all) [12]:

3 Enter the index number of the IP interface you want to disable.

Enter an IP interface index {1-2}:

The interface is disabled.

Enabling Multicast

Interfaces

Multicast routing is enabled on all existing IP interfaces when you have not
specifically disabled it. You can use this option to change the characteristics
of an existing interface or to enable an interface that you had previously
disabled.

To enable a multicast interface or modify the multicast characteristics of an
existing IP interface:

1 From the top level of the Administration console, enter:

ip multicast interface enable

2 Enter the slot of the switching module for which you want to enable a

multicast interface.

3 Enter the index number(s) of the interface(s) you want to enable.

4 Enter the DVMRP metric value of the chosen interface(s).

5 Enter the Time To Live (TTL) threshold of the chosen interface(s).

6 Enter the rate limit of the chosen interface(s).

Top-Level Menu

system
ethernet
fddi
tokenring
bridge

➧

ip
ipx
appletalk
snmp
analyzer
script
logout

interface
route
arp

➧

multicast
udpHelper
routing
icmpRouterDiscovery
rip
ping
statistics

dvmrp
igmp

➧

interface
tunnel
routeDisplay
cacheDisplay

display
enable

➧

disable