Hub/Switch Reference Guide

IGMP Snooping Commands 437
Nortel WLAN—Security Switch 2300 Series Command Line Reference
See Also
• set igmp mrouter on page 417
• show igmp mrouter on page 426
show igmp querier
Displays information about the active multicast querier, on one VLAN or all VLANs. Queriers are listed separately for
each VLAN. Each VLAN can have only one querier.
Syntax show igmp querier [vlan vlan-id]
Defaults None.
Access Enabled.
Table 2: Output for show igmp mrouter
Field Description
Multicast routers for vlan VLAN containing the multicast routers. Ports are listed
separately for each VLAN.
Port Number of the physical port through which the WSS can reach
the router.
Mrouter-IPaddr IP address of the multicast router.
Mrouter-MAC MAC address of the multicast router.
Type How the WSS learned that the port is a multicast router port:
• conf — Static multicast port configured by an
administrator
• madv—Multicast advertisement
• quer—IGMP query
• dvmrp—Distance Vector Multicast Routing
Protocol (DVMRP)
• pimv1—Protocol Independent Multicast (PIM)
version 1
• pimv2—PIM version 2
TTL Number of seconds before this entry ages out if unused. For
static multicast router entries, the TTL value is undef. Static
multicast router entries do not age out.
vlan
vlan-id
VLAN name or number. If you do not specify a VLAN, WSS Software
displays querier information for all VLANs.