Show Igmp Querier - D-Link DWS-1008 Cli Reference Manual

DWS-1008 CLI Reference Guide
Field
Multicast routers for
vlan
Port
Mrouter-IPaddr
Mrouter-MAC
Type
TTL

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 VLAN name or number. If you do not specify a
Defaults: None.
Access: Enabled.
Examples: The following command displays querier information for VLAN orange:
D-Link Systems, Inc.
Output for show igmp mrouter
Description
VLAN containing the multicast routers.
Ports are listed separately for each VLAN.
Number of the physical port through which
the switch can reach the router.
IP address of the multicast router.
MAC address of the multicast router.
How the switch 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
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, MSS displays querier information for all
VLANs.
]
IGMP Snooping Commands
264