Switch Command Reference Guide

ip multicast igmp interface summary
521
ip multicast igmp
✓
3500
✓
9000
9400
3900
9300
interface summary
For CoreBuilder 9000: Applies to Layer 3 switching modules only.
Summarizes key information about IGMP interfaces.
Valid Minimum Abbreviation
ip m i i s
Fields in the IP Multicast IGMP Interface Summary Display
Field Description
Index Number assigned to the routing interface to its right.
Address IP address of a routing interface in the system
TtlThreshold Time-to-live (TTL) threshold that is assigned to the
interface. This threshold affects IP multicast packets only.
Protocol Multicast routing protocol that registers with IGMP. In
release 3.0 software, there is one supported routing
protocol (DVMRP).
Querier IP address of the IGMP querier in the subnetwork to
which the interface belongs. If the interface is functioning
as the IGMP querier, this field shows
Self
.