M
ULTICAST
F
ILTERING
C
OMMANDS
-113
Example
The following configures the switch to use IGMP Version 1 on the
selected interface:
show ip igmp interface
Use this command to show the IGMP configuration for a specific VLAN
interface or for all interfaces.
Syntax
show ip igmp interface [vlan vlan-id]
vlan-id - VLAN ID (Range: 1-4094)
Default Setting
None
Command Mode
Normal Exec, Privileged Exec
Example
The following example shows the IGMP configuration for VLAN 1, as
well as the device currently serving as the IGMP querier for this multicast
service.
clear ip igmp group
Use this command to delete entries from the IGMP cache.
Console(config-if)#ip igmp version 1
Console(config-if)#
Console#show ip igmp interface vlan 1
Vlan 1 is up
IGMP is enable, version is 2
Robustness variable is 2
Query interval is 125 sec
Query Max Response Time is 10 sec, Last Member Query Interval is 1 sec
Querier is 10.1.0.253
Console#