CLI Reference Guide-R04

Chapter 25 | Multicast Filtering Commands
IGMP Snooping
– 686 –
Console#show ip igmp snooping group vlan 1
Bridge Multicast Forwarding Entry Count:1
Flag: R - Router port, M - Group member port
H - Host counts (number of hosts join the group on this port).
P - Port counts (number of ports join the group).
Up time: Group elapsed time (d:h:m:s).
Expire : Group remaining time (m:s).
VLAN Group Port Up time Expire Count
---- --------------- ----------- ----------- ------ --------
1 224.1.1.1 00:00:00:37 2(P)
Eth 1/ 1(R)
Eth 1/ 2(M) 0(H)
Console#
show ip igmp
snooping mrouter
This command displays information on statically configured and dynamically
learned multicast router ports.
Syntax
show ip igmp snooping mrouter [vlan vlan-id]
vlan-id - VLAN ID (Range: 1-4094)
Default Setting
Displays multicast router ports for all configured VLANs.
Command Mode
Privileged Exec
Command Usage
Multicast router port types displayed include Static or Dynamic.
Example
The following shows the ports in VLAN 1 which are attached to multicast routers.
Console#show ip igmp snooping mrouter vlan 1
VLAN M'cast Router Port Type Expire
---- ------------------ ------- --------
1 Eth 1/4 Dynamic 0:4:28
1 Eth 1/10 Static
Console#