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New Member

Disable IGMPv3 on a switch c2960

Hi,

I am facing some issues with IGMP.

Working on switchs Catalyst 2960, I would like to disable IGMPv3.

In fact, in the official doc: "IGMPv3 join and leave messages are not supported on switches running IGMP filtering or MVR."

But I need IGMP filtering, and my IP hosts are all IGMPv3 compliant.

Disabling IGMPv3 on switchs will force all the hosts to work whith IGMPv2 and IGMP filtering will now be possible.

How can'I disable IGMPv3 on a c2960?

Regards

2 REPLIES
Silver

Re: Disable IGMPv3 on a switch c2960

Try below command to disable IGMP v3

Switch (config-if)# no ip igmp version 3

New Member

Re: Disable IGMPv3 on a switch c2960

Thank you for you answer, but this command does not work on a c2960.

And acording to the official doc

http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_40_se/command/reference/2960CR.pdf

or

http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_46_se/configuration/guide/swigmp.html

this command just does not exist for c2960 switchs.

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