You can use the following clear ip bgp commands to remove specific BGP attributes for the L2VPN address family, and in one case, for the VPLS address family associated with a specific VPLS instance.
To clear BGP reachability information for the L2VPN address family:
Use the soft in keywords to trigger inbound soft reconfiguration. There is no no version.
To clear route flap dampening information for the L2VPN address family:
There is no no version.
To clear route flap dampening information for the VPLS address family associated with the specified VPLS instance:
There is no no version.
To clear the wait for receiving an End-of-RIB marker from the peer for the L2VPN address family:
host1#clear ip bgp l2vpn wait-end-of-rib