3Com WX4400 3CRWX440095A - Manual (Page 375)

Displaying Multicast Information 375
Displaying Multicast
Queriers
To display information about the multicast querier only without also
displaying all the other multicast information, use the following
command:
display igmp querier [vlan vlan-id]
To display querier information for VLAN orange, type the following
command:
WX1200# display igmp querier vlan orange
Querier for vlan orange
Port Querier-IP
Querier-MAC TTL
---- --------------- ----------------- -----
1 193.122.135.178 00:0b:cc:d2:e9:b4 23
In this example, the pseudo-querier feature is enabled on VLAN orange.
(For information about the fields in the output, see the Wireless LAN
Switch and Controller Command Reference .)
Displaying Multicast
Routers
To display information about the multicast routers only without also
displaying all the other multicast information, use the following
command:
display igmp mrouter [vlan vlan-id]
To display the multicast routers in VLAN orange, type the following
command:
WX1200# display igmp mrouter vlan orange
Multicast routers for vlan orange
Port
Mrouter-IPaddr Mrouter-MAC Type TTL
---- --------------- ----------------- ----- -----
6 192.28.7.5 00:01:02:03:04:05 dvmrp 33
(For information about the fields in this display, see the Wireless LAN
Switch and Controller Command Reference .)