Configuring IP Multicast Switching Configuring IPMS on a Switch
OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 25-11
Enabling and Disabling IGMP Querier-forwarding
By default, IGMP querier-forwarding is disabled.The following subsections describe how to enable and
disable IGMP querier-forwarding by using the ip multicast querier-forwarding command.
Enabling the IGMP Querier-forwarding
You can enable the IGMP querier-forwarding by entering ip multicast querier-forwarding followed by
the enable keyword. For example, to enable the IGMP querier-forwarding on the system if no VLAN or
SPB service is specified, you would enter:
-> ip multicast querier-forwarding enable
You can also enable the IGMP querier-forwarding on the specified VLAN or SPB service by entering:
-> ip multicast vlan 2 querier-forwarding enable
-> ip multicast service 10 querier-forwarding enable
Disabling the IGMP Querier-forwarding
You can disable the IGMP querier-forwarding by entering ip multicast querier-forwarding followed by
the disable keyword. For example, to disable the IGMP querier-forwarding on the system if no VLAN or
SPB service is specified, you would enter:
-> ip multicast querier-forwarding disable
Or, as an alternative, enter the following command to restore the IGMP querier-forwarding to its default
setting:
-> no ip multicast querier-forwarding
You can also disable the IGMP querier-forwarding on the specified VLAN or SPB service by entering:
-> ip multicast vlan 2 querier-forwarding disable
-> ip multicast service 10 querier-forwarding disable
Or, as an alternative, enter the following commands to restore the IGMP querier-forwarding to its default
setting:
-> no ip multicast vlan 2 querier-forwarding
-> no ip multicast service 10 querier-forwarding