Cisco ASR 903 Guide

Ethernet over MPLS
▀ Ethernet over MPLS using Ethernet Flow Point
▄ Cisco ASR 903 Router Design and Deployment Guide
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OL-30526-01
ip address 192.168.200.1 255.255.255.0
interface GigabitEthernet0/1/1
no ip address
negotiation auto
service instance 200 ethernet
encapsulation dot1q 200
rewrite ingress tag pop 1 symmetric
bridge-domain 200
CE2 Configuration
interface BDI200
ip address 192.168.200.2 255.255.255.0
interface GigabitEthernet0/1/2
no ip address
negotiation auto
service instance 200 ethernet
encapsulation dot1q 200
rewrite ingress tag pop 1 symmetric
bridge-domain 200
The following options are also supported for EoMPLS:
1. Remove a vlan tag
2. Same PW used for a range of Vlans
3. Push a Vlan tag
Removing the Vlan Tag before Transmitting on the PW
ASR903-PE1 Configuration
interface GigabitEthernet0/1/0
service instance 2 ethernet
encapsulation dot1q 200
rewrite ingress tag pop 1 symmetric ! pop the vlan header
xconnect 10.10.4.4 200 encapsulation mpls
ASR903-PE2 Configuration
interface GigabitEthernet0/1/0
service instance 2 ethernet
encapsulation dot1q 300 ! notice different vlan tag
rewrite ingress tag pop 1 symmetric ! pop the vlan header
xconnect 10.10.4.4 200 encapsulation mpls

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English