To learn system running status or locate faults through logs, you can enable the function to generate logs for reused switch-group addresses.
In the VPN instance on the source PE, if the number of multicast data flows that need to be switched is more than the number of group addresses in the switch-group-pool of a switch-multicast distribution tree (MDT), the group addresses in the switch-group-pool can be used repeatedly.
The system view is displayed.
The VPN instance view is displayed.
The IPv4 address family is enabled for the VPN instance, and the VPN instance IPv4 address family view is displayed.
The function to generate logs for reused switch-group addresses is enabled.
The configuration is committed.