Cisco ASR 903 Guide

Ethernet over MPLS
New l2vpn Commands ▀
Cisco ASR 903 Router Design and Deployment Guide▄
OL-30526-01
57
Same PW used for a Range of VLANs
ASR903-PE1 Configuration
interface GigabitEthernet0/1/0
service instance 2 ethernet
encapsulation dot1q 200-300
xconnect 10.10.4.4 200 encapsulation mpls
ASR903-PE2 Configuration
interface GigabitEthernet0/1/0
service instance 2 ethernet
encapsulation dot1q 200-300
xconnect 10.10.4.4 200 encapsulation mpls
Push a Vlan Tag
ASR903-PE1 Configuration
interface GigabitEthernet0/1/0
service instance 2 ethernet
encapsulation dot1q 200-300
rewrite ingress tag push dot1q 300 symmetric ! push a vlan tag
xconnect 10.10.4.4 200 encapsulation mpls
ASR903-PE2 Configuration
interface GigabitEthernet0/1/0
service instance 2 ethernet
encapsulation dot1q 200-300 ! push a vlan tag
rewrite ingress tag push dot1q 300 symmetric
xconnect 10.10.4.4 200 encapsulation mpls
New l2vpn Commands
There are a new set of commands available to create EoMPLS as illustrated in PE configuration.
ASR903-PE1 Configuration
interface GigabitEthernet0/1/0
no ip address
negotiation auto
no keepalive
service instance 1 ethernet

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1