Display Igmp Routing-Table - H3C S7500E Series Command Manual

Command Manual – Multicast
H3C S7500E Series Ethernet Switches
Querier for IGMP
IGMP activity
Robustness
Require-router-alert
Fast-leave
Startup-query-timer-expiry
Other-querier-present-timer-expiry

3.1.4 display igmp routing-table

Syntax
display igmp routing-table [ source-address [ mask { mask | mask-length } ] |
group-address [ mask { mask | mask-length } ] ] *
View
Any view
Parameters
source-address: Multicast source address.
group-address: Multicast group address, in the range of 224.0.1.0 to 239.255.255.255.
mask: Subnet mask of the multicast group/source address, 255.255.255.255 by
default.
mask-length: Subnet mask length of the multicast group/source address. For a
multicast source address, this argument has an effective value range of 0 to 32; for a
multicast group address, this argument has an effective value range of 4 to 32. The
system default is 32 in both cases.
Description
Use the display igmp routing-table command to view the routing information of the
IGMP routing table.
Examples
# View IGMP routing table information
<Sysname> display igmp routing-table
Field
3-6
Chapter 3 IGMP Configuration Commands
Description
IP address of the IGMP querier
Statistics of IGMP activities (joins and
leaves)
Robustness variable of the IGMP querier
Whether IGMP messages without
Router-Alert are dropped
Fast leave processing status
Remaining time of the startup query
timer
Remaining time of the other querier
present timer