When a VPLS recurses to a public network, to minimize the impact of VPLS service changes on the convergence of other services, configure the public-network-and-private-network decoupling function for VPLS.
When VPLS services recurse to a public network, public network flapping causes changes in the VPLS services. Consequently, a device updates entries, which adversely affects VPLS service convergence. To enable the VPLS private and public network decoupling function to prevent the impact on the VPLS services, run the mpls vpls convergence separate enable command.
Before configuring the public-network-and-private-network decoupling function for VPLS, configure basic VPLS functions.
The system view is displayed.
MPLS L2VPN is enabled.
The configuration is committed.
Return to the system view.
A VSI is created, and the VSI view is displayed.
The public-network-and-private-network decoupling function for VPLS is enabled.
After public-network-and-private-network decoupling for VPLS is enabled in the system view, this function takes effect in all VSIs. If this function is enabled in the VSI view, this function takes effect only in a specified VSI. The command run in the system view and that in the VSI view are mutually exclusive with each other.
The reserve-interface fast switching function is enabled.
To improve the switching performance of broadcast traffic if the master board fails, you can perform this step.
The configuration is committed.