Displays IGMP configuration for a specific VLAN on the switch, including per-port
data.
IGMP Service Vlan Config
VLAN ID: 300
VLAN NAME: VLAN300
IGMP Enabled [No]: Yes
Querier Allowed [Yes]: Yes
Port| Type | Port Mode | Forced Fast Leave | Fast Leave----+---------------+
----------+-------------------+-----------------
5 |100/1000T | Auto | No | Yes
6 |100/1000T | Forward | No | Yes
8 |100/1000T | Blocked | Yes | No
(all ports on vlan shown)
Syntax:
show ip igmp vlan <vid> group [<ip-addr>]
Lists the ports currently joined for a specified group, with port type, port mode, Age
Timer data and Leave Timer data. If the group is not specified, all groups are shown.
Example: Filtered group
IGMP Service Protocol Group Info
VLAN ID: 300
VLAN NAME: VLAN300
Filtered Group Address: xxx.xxx.xxx.xxx
Last Reporter: xxx.xxx.xxx.xxx
Up Time: 4 hr 4 min 2 sec
Port| Port Type | Port Mode | Expires | Access
----+---------------+ ----------+-------------------------------------------
5 |100/1000T | Auto | 1min 3 sec | Host
6 |100/1000T | Forward | 2min 44 sec | Router
8 |100/1000T | Blocked | 24 sec | Host-Router
Filtered Group Address: xxx.xxx.xxx.xxx
Last Reporter: xxx.xxx.xxx.xxx
Up Time: 4 hr 4 min 2 sec
Port| Port Type | Port Mode | | Expires | Access
----+---------------+ ----------+------------------------------------------------------------
5 |100/1000T | Auto | 1min 3 sec | Host
6 |100/1000T | Forward | 2min 44 sec | Router
8 |100/1000T | Blocked | 24 sec | Host-Router
Example: Standard group
IGMP Service Protocol Group Info
Standard Group Address: xxx.xxx.xxx.xxx
Last Reporter: xxx.xxx.xxx.xxx
Expiry Time: 2min 10 sec
Up Time: 4 hr 4 min 2 sec
Example: Static group
IGMP Service Protocol Group Info
Static Group Address: xxx.xxx.xxx.xxx
Last Reporter: xxx.xxx.xxx.xxx /*<if joined groups are there else null>*/
Expiry Time: 0min 0sec
Up Time: 4 hr 0 min 0 sec
Syntax:
show ip igmp groups
Displays IGMP group address information.
VLAN ID Group Address Expires UpTime Last Reporter | Type
30 Multimedia Traffic Control with IP Multicast (IGMP) v2 NG
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