Reference Guide

Multicast Support 381
• Operational Last Member Query Counter — Displays the
operational value of the Last Member Query counter.
•
Last Member Query Interval (100-25500) — Enter the time between
two consecutive group-specific queries that are sent by the querier.
•
Operational Last Member Query Interval — Displays the Last
Member Query Interval sent by the elected querier.
•
Intermediate Leave — Enable/disable an immediate timeout period.
The default timeout is 10 seconds.
•
IGMP Querier Status — Enables or disables the IGMP Querier. The
IGMP Querier simulates the behavior of a Multicast router, enabling
snooping of the Layer 2 Multicast domain even though there is no
Multicast router.
•
IGMP Querier Version — Select the version of IGMP snooping
querier to be used.
•
Querier Source IP Address — Select the IP address of the IGMP
Querier. Use either the VLAN’s IP address or define a unique IP
address that will be used as a source address of the querier.
•
Operational Source Querier IP Address — Operational Querier IP
address.
Configuring IGMP Snooping Using CLI Commands
The following table summarizes the CLI commands for configuring IGMP
snooping on a VLAN:
Table 16-5. IGMP Snooping CLI Commands
CLI Command Description
ip igmp snooping vlan vlan-id
no ip igmp snooping vlan vlan-
id
Enables IGMP snooping on a specific
VLAN.
Use the no form of this command to
disable IGMP snooping on a VLAN
interface.