Yamaha L2 - Show Multicast Router Connection Port Information; Show IGMP Group Membership Information

IGMP version
[Initial value]
ip igmp snooping version 3
[Input mode]
interface mode
[Description]
Sets the IGMP version.
If this command is executed with the "no" syntax, the IGMP version returns to the default setting (V3).
[Note]
This command can be specified only for VLAN interface. Also, this can be specified only if IGMP snooping is enabled.
If an IGMP packet of a different version than this setting is received, the following action occurs.
•
When set to V2
• If a V3 query is received, it is forwarded as a V2 query
• If a V3 report is received, it is discarded
• When set to V3
• If a V2 query is received, it is forwarded as a V3 query
• If a V2 report is received, it is forwarded as a V3 report
[Example]
On VLAN #2, set the IGMP version to 2.
SWR2311P#configure terminal
SWR2311P(config)#interface vlan2
SWR2311P(config-if)#ip igmp snooping version 2
On VLAN #2, return the IGMP version to the default setting.
SWR2311P#configure terminal
SWR2311P(config)#interface vlan2
SWR2311P(config-if)#no ip igmp snooping version
8.2.8 Show multicast router connection port information
[Syntax]
show ip igmp snooping mrouter ifname
[Parameter]
ifname : VLAN interface name
Interface to show
[Input mode]
unprivileged EXEC mode, priviledged EXEC mode
[Description]
Shows the multicast router connection port information that was dynamically learned or statically set.
[Example]
Show multicast router connection port information for VLAN #2.
SWR2311P#show ip igmp snooping mrouter vlan2
VLAN Interface IP-address Expires
2 port1.26(dynamic) 192.168.100.216 00:00:49
8.2.9 Show IGMP group membership information
[Syntax]
show ip igmp snooping groups [detail]
show ip igmp snooping groups A.B.C.D [detail]
show ip igmp snooping groups ifname
[detail]
[Keyword]
detail : Detailed information
Command Reference | IP multicast control | 213