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Multicast Protocols User Guide
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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Verifying the IGMP Version

date_range 23-Nov-23

Purpose

Verify that IGMP version 2 is configured on all applicable interfaces.

Action

From the CLI, enter the show igmp interface command.

Sample Output

command-name

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user@host> show igmp interface
Interface: ge–0/0/0.0
    Querier: 192.168.4.36
    State:         Up Timeout:     197 Version:  2 Groups:      0

Configured Parameters:
IGMP Query Interval: 125.0
IGMP Query Response Interval: 10.0
IGMP Last Member Query Interval: 1.0
IGMP Robustness Count: 2

Derived Parameters:
IGMP Membership Timeout: 260.0
IGMP Other Querier Present Timeout: 255.0

Meaning

The output shows a list of the interfaces that are configured for IGMP. Verify the following information:

  • Each interface on which IGMP is enabled is listed.

  • Next to Version, the number 2 appears.

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