Cisco ASR 903 Guide

Layer 2 Solution
▀ REP
▄ Cisco ASR 903 Router Design and Deployment Guide
40
OL-30526-01
bridge-domain from-encapsulation
!
ASR903-R2 Configuration
interface GigabitEthernet0/2/0
no ip address
negotiation auto
rep segment 1
service instance trunk 1 ethernet
encapsulation dot1q 1-4094
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
!
interface GigabitEthernet0/2/1
no ip address
negotiation auto
rep segment 1
service instance trunk 1 ethernet
encapsulation dot1q 1-4094
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
!
ASR903-R3 Configuration
interface GigabitEthernet0/2/1
no ip address
negotiation auto
rep segment 1 preferred
service instance trunk 1 ethernet
encapsulation dot1q 1-4094
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
!
interface GigabitEthernet0/2/0
no ip address
negotiation auto
rep segment 1
service instance trunk 1 ethernet
encapsulation dot1q 1-4094
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
!

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