Cisco ASR 903 Guide

Ethernet over MPLS
Multi-segment Pseudowire ▀
Cisco ASR 903 Router Design and Deployment Guide▄
OL-30526-01
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CE1 Configuration
interface GigabitEthernet0/1/1
ip address 192.168.13.1 255.255.255.248
CE2 Configuration
interface GigabitEthernet0/1/1
ip address 192.168.13.2 255.255.255.248
Verify the L2VPN is up and running and CE1 can reach CE2, vice versa.
ASR903-PE2# show mpls l2transport vc
Local intf Local circuit Dest address VC ID Status
------------- -------------------------- --------------- ---------- ----------
Gi0/1/0 Ethernet:1 10.10.3.3 100 UP
CE1# ping 192.168.13.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.13.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/2 ms
Multi-segment Pseudowire
Multi-segment pseudowire extends the pseudo wire into multiple autonomous systems. In the case below, PW
between PE1 and PE2 have two segments.
Figure 9. Multi-segment Pseudowire

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