CLI Reference Guide-R07

Chapter 23 | Multicast Filtering Commands
IGMP Snooping
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Example
The following example enables IGMP snooping globally.
Console(config)#ip igmp snooping
Console(config)#
ip igmp snooping
mrouter-forward-
mode dynamic
This command sets the switch to restrict forwarding of multicast streams multicast
on mrouter ports unless multicast groups are joined. Use the no form to disable it.
Syntax
ip igmp snooping mrouter-forward dynamic
no ip igmp snooping mrouter-forward
Default Setting
Disabled
Command Mode
Global Configuration
Example
The following example enables the restriction of multicast stream forwarding
unless multicast groups are joined.
Console(config)#ip igmp snooping mrouter-forward-mode dynamic
Console(config)#
ip igmp snooping
proxy-reporting
This command enables IGMP Snooping with Proxy Reporting. Use the no form to
restore the default setting.
Syntax
[no] ip igmp snooping proxy-reporting
ip igmp snooping vlan vlan-id proxy-reporting {enable | disable}
no ip igmp snooping vlan vlan-id proxy-reporting
vlan-id - VLAN ID (Range: 1-4094)
enable - Enable on the specified VLAN.
disable - Disable on the specified VLAN.
Default Setting
Global: Disabled
VLAN: Based on global setting