The following table describes the commands used to display information about IGMP groups learned by
the switch.
IGMP Multicast Group menu options
Table 35
Command
mrouter
find <IP address>
vlan <1-4094>
port <port number>
trunk <1-40>
detail
dump
IGMP group information
Command: /info/l3/igmp/dump
Note: Local groups (224.0.0.x) are not snooped/relayed and will not appear.
Source
-------------- --------------- ------- ------ --------
10.1.1.1
10.1.1.5
*
10.10.10.43
*
IGMP Group information includes:
IGMP source address
IGMP Group address
VLAN and port
IGMP version
IGMPv3 filter mode
Expiration timer value
IGMP multicast forwarding state
Usage
Displays the Multicast Router Menu.
Displays a single IGMP multicast group by its IP address.
Displays all IGMP multicast groups on a single VLAN.
Displays all IGMP multicast groups on a single port.
Displays all IGMP multicast groups on a single trunk group.
Displays details about IGMP multicast groups, including source and
timer information.
Displays information for all multicast groups.
Group
VLAN
232.1.1.1
2
232.1.1.1
2
232.1.1.1
2
235.0.0.1
9
236.0.0.1
9
Port
Version
Mode
----- -------
22
V3
INC
22
V3
INC
22
V3
INC
22
V3
INC
22
V3
EXC
Information Menu
Expires
Fwd
---
4:16
Yes
4:16
Yes
-
No
2:26
Yes
-
Yes
59