Configure l2 vfi on all the PEs:
On PE1:
l2vpn vfi context VPLS-CUST1
vpn id 200
autodiscovery bgp signaling bgp
ve id 1010
ve range 50
route-target export 100:20
route-target import 100:20


Configure BGP neighbors in VPLS on PEs:
On PE1:
router bgp 100
neighbor 10.0.0.3 remote-as 100
neighbor 10.0.0.3 update-source loopback 0
!
address-family l2vpn vpls
neighbor 10.0.0.3 activate
neighbor 10.0.0.3 send-community both
neighbor 10.0.0.3 suppress-signaling-protocol ldp


Configure bridge domain under the interface on PE connecting to CE:
On PE1:
bridge-domain 1
member GigabitEthernet0/1 service-instance 100
member vfi VPLS-CUST1
!
interface GigabitEthernet0/1
no ip address
service instance 100 ethernet
encapsulation untagged 
negotiation auto
no cdp enable