R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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Field Descri
p
tion
Startup query count
Number of IGMP general queries that the device sends on
startup.
General query timer expiry
Remaining time for the IGMP general query timer. If the timer
never expires, the field displays Off.
Querier for IGMP
IP address of the IGMP querier. This field is not displayed if the
device runs IGMPv1 and it is not the IGMP querier.
No querier elected
This field is displayed if the device runs IGMPv1 and it is not the
IGMP querier.
NOTE:
In IGMPv1, the PIM DR acts as the IGMP querier. You can use the
display pim interface command to display PIM information.
IGMP activity: 1 join(s), 0 leave(s)
Statistics of IGMP activities:
• join(s)—Total number of multicast groups that this interface
has joined.
• leave(s)—Total number of multicast groups that this interface
has left.
Multicast routing on this interface Whether the multicast routing and forwarding is enabled.
Robustness Robustness variable of the IGMP querier.
Require-router-alert
Whether the function of dropping of IGMP messages without
Router-Alert is enabled.
Fast-leave Whether the fast-leave processing is enabled.
Startup-query
Whether the IGMP querier sends IGMP general queries at the
startup query interval on startup:
• On—The IGMP querier performs the above action.
• Off—The IGMP querier does not perform the above action.
Other-querier-present-timer-expiry
Remaining time for the other querier present timer. If the timer
never expires, the field displays Off.
IGMP groups reported in total
Total number of multicast groups that the interface has
dynamically joined. This field is not displayed if no interfaces join
the IGMP group.
IGMP proxy is enabled IGMP proxying is enabled.
Version1-querier-present-timer-expiry Remaining time for IGMPv1 querier present timer.
Version2-querier-present-timer-expiry Remaining time for IGMPv2 querier present timer.
display igmp proxy group
Use display igmp proxy group to display multicast group membership entries maintained by the IGMP
proxy.
Syntax
display igmp [ vpn-instance vpn-instance-name ] proxy group [ group-address | interface interface-type
interface-number ] [ verbose ]