Cisco ASR 903 Guide

Layer 2 Solution
▀ REP
▄ Cisco ASR 903 Router Design and Deployment Guide
44
OL-30526-01
ASR903-R3 Gi0/2/1 Open
ASR903-R3 Gi0/2/0 Open
ASR903-R4 Gi0/2/0 Sec Open
ASR903-R2#
*Jun 10 17:14:05.912: %LINK-3-UPDOWN: Interface GigabitEthernet0/2/1, changed state
to up
*Jun 10 17:14:05.934: %LINEPROTO-5-UPDOWN: Line protocol on Interface
GigabitEthernet0/2/1, changed state to up
*Jun 10 17:14:13.163: %REP-4-LINKSTATUS: GigabitEthernet0/2/1 (segment 1) is
operational
ASR903-R2#
ASR903-R2# show rep topology
REP Segment 1
BridgeName PortName Edge Role
---------------- ---------- ---- ----
ASR903-R1 Gi0/2/0 Pri Alt
ASR903-R2 Gi0/2/0 Open
ASR903-R2 Gi0/2/1 Open
ASR903-R3 Gi0/2/1 Open
ASR903-R3 Gi0/2/0 Open
ASR903-R4 Gi0/2/0 Sec Open
ASR903-R3# show rep topology
REP Segment 1
BridgeName PortName Edge Role
---------------- ---------- ---- ----
ASR903-R1 Gi0/2/0 Pri Open
ASR903-R2 Gi0/2/0 Open
ASR903-R2 Gi0/2/1 Alt
ASR903-R3 Gi0/2/1 Open
ASR903-R3 Gi0/2/0 Open
ASR903-R4 Gi0/2/0 Sec Open
ASR903-R4# show rep topology
REP Segment 1
BridgeName PortName Edge Role
---------------- ---------- ---- ----
ASR903-R1 Gi0/2/0 Pri Alt
ASR903-R2 Gi0/2/0 Open
ASR903-R2 Gi0/2/1 Open
ASR903-R3 Gi0/2/1 Open
ASR903-R3 Gi0/2/0 Open
ASR903-R4 Gi0/2/0 Sec Open

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