Edge-Core ECS3510-26P

C HAPTER 36 | Multicast Filtering Commands
IGMP Snooping
– 889 –
ip igmp snooping This command enables IGMP snooping globally on the switch or on a
selected VLAN interface. Use the no form to disable it.
SYNTAX
[no] ip igmp snooping [vlan vlan-id]
vlan-id - VLAN ID (Range: 1-4093)
DEFAULT SETTING
Disabled
COMMAND MODE
Global Configuration
COMMAND USAGE
◆ When IGMP snooping is enabled globally, the per VLAN interface
settings for IGMP snooping take precedence.
◆ When IGMP snooping is disabled globally, snooping can still be
configured per VLAN interface, but the interface settings will not take
effect until snooping is re-enabled globally.
EXAMPLE
The following example enables IGMP snooping globally.
Console(config)#ip igmp snooping
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: 1-4093)
enable - Enable on the specified VLAN.
disable - Disable on the specified VLAN.
DEFAULT SETTING
Global: Enabled
VLAN: Based on global setting
COMMAND MODE
Global Configuration