To implement better forwarding for multicast traffic on trunk member interfaces, you can configure this function as required.
When the outbound interface of multicast traffic is a trunk interface, you can adjust the hold-up period for member interfaces to forward multicast traffic.
Before adjusting the hold-up period for trunk member interfaces to forward multicast traffic, configure an Eth-Trunk as the outbound interface of multicast traffic.
The system view is displayed.
The Eth-Trunk interface view is displayed.
The hold-up period for trunk member interfaces to forward multicast traffic is adjusted.
By default, multicast traffic is forwarded 2 seconds after the physical state of a trunk member interface changes from Down to Up. This ensures that no packet is lost during multicast forwarding. When the multicast traffic is heavy, it takes a longer time to deliver multicast forwarding entries to member interfaces. If the default hold-up period cannot meet the requirement, you can run this command to adjust the hold-up period.
The configuration is committed.