Configuring Fast Leave for Member Ports
Context
The fast leave function enables a switch to delete the multicast forwarding entry corresponding to an interface immediately after the interface receives a Done message, without waiting for aging of the forwarding entry.
When each interface in a VLAN is connected to only one host, you can enable fast leave in the VLAN.
Procedure
- Run system-view
The system view is displayed.
- Run vlan vlan-id
The VLAN view is displayed.
- Run mld-snooping prompt-leave [ group-policy acl6-number ]
Fast leave is enabled.
By default, fast leave is disabled.
If you do not specify group-policy when configuring the fast leave function, this function takes effect for all groups. To specify a group policy in the command, create an ACL and configure rules for the ACL before running the command. For details about ACL configuration, see ACL Configuration in the S600-E V200R019C10 Configuration Guide - Security.
