1072 Multicast Commands
User Guidelines
This command has no user guidelines.
Example
The following example applies a
ttlvalue
of 5
to the VLAN 15 routing
interface.
console(config)#interface vlan 15
console(config-if-vlan15)#ip multicast ttl-threshold
5
ip pim
Use the ip pimdm command in Interface (VLAN) Configuration mode to
administratively configure PIM mode for IP multicast routing on a VLAN
interface. Use the no form of the command to disable PIM on the interface.
Syntax
ip pim
no ip pim
Default Configuration
PIM is not enabled on interfaces by default.
Command Mode
Interface (VLAN) Configuration mode
User Guidelines
PIM requires that routing, multicast, and IGMP be enabled.
Example
console(config)#ip routing
console(config)#ip igmp
console(config)#ip multicast
2CSPC4.XCT-SWUM2XX1.book Page 1072 Monday, October 3, 2011 11:05 AM