Cisco ASR 903 - Port Mode by Using Encapsulation Default

Ethernet over MPLS
▀ Port mode by using Encapsulation Default
▄ Cisco ASR 903 Router Design and Deployment Guide
58
OL-30526-01
encapsulation dot1q 200-300
rewrite ingress tag push dot1q 300 symmetric
l2vpn xconnect context PW200 ! use l2vpn context
member GigabitEthernet0/1/0 service-instance 1
member 10.10.4.4 200 encapsulation mpls
ASR903-PE2 Configuration
! create a pesudowire interface
interface pseudowire200
encapsulation mpls
neighbor 10.10.3.3 200
interface GigabitEthernet0/1/0
no ip address
negotiation auto
no keepalive
service instance 1 ethernet
encapsulation dot1q 200-300
rewrite ingress tag push dot1q 300 symmetric
l2vpn xconnect context PW200 ! use l2vpn context
member GigabitEthernet0/1/0 service-instance 1
member pseudowire200
Port mode by using Encapsulation Default
Important: Port mode is not supported on ASR903 but encapsulation default can be used as a workaround.
ASR903-PE1 Configuration
interface GigabitEthernet0/1/0
no ip address
negotiation auto
no keepalive
service instance 1 ethernet
encapsulation default ! this encapsulation catches all
xconnect 10.10.4.4 100 encapsulation mpls
ASR903-PE2 Configuration
interface GigabitEthernet0/1/0
no ip address
negotiation auto
no keepalive
service instance 1 ethernet
encapsulation default
xconnect 10.10.3.3 100 encapsulation mpls