Multicast routing on this interface: Enabled
Robustness: 2
Require-router-alert: Disabled
Fast-leave: Disabled
SSM-mapping: Disabled
SSM-mapping: Disabled
Startup-query: Off
Other-querier-present-timer-expiry (hh:mm:ss): --:--:--
IGMP groups reported in total: 1
Table 35 Command output
Field Descri
tion
Vlan-interface1(10.10.1.20) Interface and its IP address.
Query interval for IGMP IGMP general query interval, in seconds.
Other querier present time for IGMP Other querier present interval, in seconds.
Maximum query response time for IGMP Maximum response time for IGMP general queries, in seconds.
Last member query interval IGMP last member query interval, in seconds.
Last member query count
Number of IGMP group-specific queries or IGMP
group-and-source-specific queries sent for the multicast group.
Startup query interval IGMP startup query interval, in seconds.
Startup query count
Number of IGMP general queries that the switch sends on
startup.
General query timer expiry
Remaining time for the IGMP general query time.
If the timer is disabled, this field displays Off.
Querier for IGMP
IP address of the IGMP querier. This field is not displayed when
the switch runs IGMPv1 and the switch 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.
No querier elected
No IGMP querier is elected.
This field is displayed only when the switch runs IGMPv1 and the
switch 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 multicast routing and forwarding is enabled.
Robustness Robustness variable of the IGMP querier.
Require-router-alert
Whether the feature of dropping IGMP messages without
Router-Alert is enabled.
90