Observing Syntax and Conventions
Syntax
The no form of the command disables the multicast service:
no ip multicast-routing
Mode
Global configuration:
Default
Disabled
Example
In the following example, multicast service is enabled on the XSR:
XSR(config)#ip multicast-routing
ip igmp version
This command manually sets the IGMP version on a local interface.
Syntax
ip igmp version version_number
version_number
Syntax of the "no" Form
The no form of this command sets the default value.
no ip igmp version
Mode
Interface configuration:
Default
IGMP Version 2
Example
The following example sets the IGMP version number to 3:
XSR(config)#interface FastEthernet 1
XSR(config-if<F1>)#ip igmp version 3
7-84 Configuring IP Multicast
XSR(config)#
IGMP version number, ranging from 1 to 3.
XSR(config-if<xx>)#