igmp-snooping cvid-forward
Use igmp-snooping cvid-forward to enable inner VLAN ID-based forwarding on a port.
Use undo igmp-snooping cvid-forward to restore the default.
Syntax
igmp-snooping cvid-forward
undo igmp-snooping cvid-forward
Default
Inner VLAN ID-based forwarding is disabled on a port. The port performs outer VLAN ID-based forwarding.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
This command enables the device to create and maintain IGMP snooping forwarding entries based on the inner VLAN ID of the received double-tagged IGMP packets.
This command takes effect only on IGMP packets tagged with double VLAN IDs.
Examples
# Enable inner VLAN ID-based forwarding on HundredGigE 1/0/1.
<Sysname> system-view [Sysname] interface hundredgige 1/0/1 [Sysname-HundredGigE1/0/1] igmp-snooping cvid-forward