Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation

Monitoring IGMP Snooping

Purpose

Use the monitoring feature to view status and information about the IGMP snooping configuration.

Action

To display IGMP snooping details in the CLI, enter the following commands:

  • show igmp-snooping vlans
  • show igmp-snooping statistics
  • show igmp-snooping route
  • show igmp-snooping membership

Meaning

Table 1 summarizes the IGMP snooping details displayed.

Table 1: Summary of IGMP Snooping Output Fields

FieldValues

IGMP Snooping Monitor

VLAN

VLAN for which IGMP snooping is enabled.

Interfaces

Interface connected to a multicast router.

Groups

Number of the multicast groups learned by the VLAN.

MRouters

Multicast router.

Receivers

Multicast receiver.

IGMP Route Information

VLAN

VLAN for which IGMP snooping is enabled.

Next-Hop

Next hop assigned by the switch after performing the route lookup.

Group

Multicast groups learned by the VLAN.

Published: 2014-07-23