R2511-HP MSR Router Series IP Multicast Command Reference(V5)

8
Proxying interface: Ethernet1/2(20.10.1.20)
Total 1 IGMP Group reported
# Display detailed IGMP configuration and operation information on Ethernet 1/2 (upstream interface)
on the public network.
<Sysname> display igmp interface ethernet 1/2 verbose
Ethernet1/2(20.10.1.20):
IGMP proxy is enabled
Current IGMP version is 3
Multicast routing on this interface: enabled
Require-router-alert: disabled
Version1-querier-present-timer-expiry: off
Version2-querier-present-timer-expiry: off
Table 5 Command output
Field Descri
p
tion
Ethernet1/1(10.10.1.20) Interface and IP address.
Current IGMP version Version of IGMP that runs on the interface.
Value of query interval for IGMP(in seconds) IGMP general query interval, in seconds.
Value of other querier present interval for IGMP(in
seconds)
Other querier present interval, in seconds.
Value of maximum query response time for IGMP(in
seconds)
Maximum response time for IGMP general queries, in
seconds.
Value of last member query interval(in seconds) IGMP last-member query interval, in seconds.
Value of startup query interval(in seconds) IGMP startup query interval, in seconds.
Value of startup query count
Number of IGMP general queries that the device
sends on startup.
General query timer expiry
Remaining time of the IGMP general query timer,
where "off" means that the timer never expires.
Querier for IGMP IP address of the IGMP querier.
IGMP activity Statistics of IGMP activities (joins and leaves).
Multicast routing on this interface
Whether the multicast routing and forwarding function
is enabled.
Robustness Robustness variable of the IGMP querier.
Require-router-alert
Dropping of IGMP messages without Router-Alert
(enabled/disabled).
Fast-leave Fast-leave processing status (enabled/disabled).
Ssm-mapping IGMP SSM mapping status (enabled/disabled).
Startup-query-timer-expiry
Remaining time of the startup query timer, where "off"
means that the timer never expires.
Other-querier-present-timer-expiry
Remaining time of the other querier present timer,
where "off" means that the timer never expires.
Proxying interface
IGMP proxy interface, where "none" means that no
proxy interface exists.