3Com 2500 manual ip multicast interface disable, ip multicast interface enable

Administering IP Multicast Interfaces 10-5

Disabling Multicast

		Interfaces
Top-Level Menu					1
system
ethernet	interface
fddi	route		dvmrp
					display
atm	arp		igmp
					enable 2
bridge	atmArpServer
	➧multicast		➧interface	➧disable
➧ip			tunnel
ipx	udpHelper		routeDisplay
appletalk	routing		cacheDisplay
snmp	icmpRouterDiscovery
analyzer	rip
script	ping
logout	statistics

Enabling Multicast Interfaces

Top-Level Menu
system					1
	interface
ethernet
fddi	route		dvmrp
bridgeatm	arp		igmp	display
	➧multicast	➧interface		➧enable
➧ip	udpHelper		tunnel	disable	2
	routing		routeDisplay
ipx
			cacheDisplay
appletalk
snmp	rip				3
	ping
analyzer
	statistics
script
					4
logout
					5

To disable multicast routing on an interface:

From the top level of the Administration Console, enter:

ip multicast interface disable

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

The interface is disabled.

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:

From the top level of the Administration console, enter:

ip multicast interface enable

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

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

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

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

Example:

Enter an IP interface index [1]: 2

Enter Interface DVMRP metric [1]: 1

Enter Interface TTL threshold [1]:

Enter interface rate limit in KBits/sec [0]: