`show ip igmp interface group`

Syntax

show ip igmp interface {<INTF-ID> | vlan <VLAN-ID>} 
     group <GROUP-ID> [source <SOURCE-IP>] [vsx-peer]

Description

Shows IGMP joined group information for a specific interface or VLAN interface, or specify a source IP.

Command context

Operator (>) or Manager (#)

Parameters

<INTF-ID>: Specifies an interface (such as 1/1/2).
vlan <VLAN-ID>: Specifies a VLAN. Values: 1-4094.
<GROUP-ID>: Specifies the IP address of the group. Format: A.B.C.D
source <SOURCE-IP>: Specifies the IP address of the source. Format: A.B.C.D
[vsx-peer]: Shows the output from the VSX peer switch. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed.

Authority

Operators or Administrators. Users without administrator authority can execute this command from the operator context (>) only.

Examples

Showing IGMP joined group details for group 239.1.1.1 for interface VLAN 10:

switch# show ip igmp interface vlan 10 group 239.1.1.1

IGMP group information for group 239.1.1.1

Interface Name   : vlan10
VRF Name         : default

Group Address    : 239.1.1.1
Last Reporter    : 100.1.1.10

                              V1        V2        Sources   Sources
Vers Mode Uptime    Expires   Timer     Timer     Forwarded Blocked
---- ---- --------- --------- --------- --------- --------- --------
3    INC  8m 10s    2m 21s                        1

Group Address  : 239.1.1.1
Source Address : 10.1.1.1

Mode Uptime    Expire
---- --------- -------
INC  8m 10s    2m 21s

Showing IGMP joined group details for group 239.1.1.1 for interface VLAN 10 with source details for 10.1.1.1:

switch# show ip igmp interface vlan 10 group 239.1.1.1 source 10.1.1.1

Interface Name  : vlan10
VRF Name  : default
Group Address  : 239.1.1.1
Source Address : 10.1.1.1

Mode Uptime    Expire
---- --------- -------
INC  8m 52s    3m 51s

Showing IGMP joined group details for group 239.1.1.1 on interface 1/1/1:

switch# show ip igmp interface 1/1/1 group 239.1.1.1

IGMP group information for group 239.1.1.1

Interface Name   : 1/1/1
VRF Name         : default

Group Address    : 239.1.1.1
Last Reporter    : 100.1.1.10

                              V1        V2        Sources   Sources
Vers Mode Uptime    Expires   Timer     Timer     Forwarded Blocked
---- ---- --------- --------- --------- --------- --------- --------
3    INC  0m 49s    3m 31s                        1

Group Address  : 239.1.1.1
Source Address : 10.1.1.1

Mode Uptime    Expire
---- --------- -------
INC  0m 49s    3m 31s

Showing IGMP joined group details for group 239.1.1.1 on interface 1/1/1 with source 10.1.1.1:

switch# show ip igmp interface 1/1/1 group 239.1.1.1 source 10.1.1.1

Interface Name  : 1/1/1
VRF Name  : default
Group Address  : 239.1.1.1
Source Address : 10.1.1.1

Mode Uptime    Expire
---- --------- -------
INC  0m 3s     4m 17s