ip igmp version strict


ip igmp version <VERSION> strict

no ip igmp version <VERSION> strict


Configures an IGMP strict version on an interface, depending on the command context you are in. Drops packets that do not match the configured version.

The no form of the command removes the strict version configuration from the interface.

Command context




Specifies the IGMP version on the interface. Select 2 for IGMPv2 (RFC2236). Select 3 for IGMPv3 (RFC3376). Values: 2 or 3.


Administrators or local user group members with execution rights for this command.


Configuring the IGMP strict version to 2 on interface VLAN 2:
switch(config)# interface vlan 2
switch(config-if-vlan)# ip igmp version 2 strict

Resetting the IGMP strict version to the default (none):

switch(config-if)# no ip igmp version 2 strict