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If detail is specified, the following fields are displayed:
Multicast IP Address: This displays the IP Address of the registered multicast group on this
interface.
Last Reporter: This displays the IP Address of the source of the last membership report received for
the specified multicast group address on this interface.
Up Time: This displays the time elapsed since the entry was created for the specified multicast group
address on this interface.
Expiry Time: This displays the amount of time remaining to remove this entry before it is aged out.
Version1 Host Timer: This displays the time remaining until the local router will assume that there
are no longer any IGMP version 1 multicast members on the IP subnet attached to this interface. This
could be an integer value or “-----” if there is no Version 1 host present.
Version2 Host Timer: TThis displays the time remaining until the local router will assume that there
are no longer any IGMP version 2 multicast members on the IP subnet attached to this interface.This
could be an integer value or “-----” if there is no Version 2 host present.
Group Compatibilty Mode: The group compatibility mode (v1, v2 or v3) for this group on the
specified interface.
9.2.1.3 show ip igmp interface
This command displays the IGMP information for the interface.
Syntax
show ip igmp interface <slot/port>
<slot/port> - Valid slot and port number separated by forward slashes.
Default Setting
None
Command Mode
Privileged Exec
User EXEC
Display Message
Slot/Port: Valid slot and port number separated by forward slashes.
IGMP Admin Mode: This field displays the administrative status of IGMP. This is a configured
value.
Interface Mode: This field indicates whether IGMP is enabled or disabled on the interface. This is a
configured value.
IGMP Version: This field indicates the version of IGMP running on the interface. This value can be
configured to create a router capable of running either IGMP version 1 or 2.
Query Interval (secs): This field indicates the frequency at which IGMP Host-Query packets are
transmitted on this interface. This is a configured value.
Query Max Response Time (1/10 of a second): This field indicates the maximum query response
time advertised in IGMPv2 queries on this interface. This is a configured value.