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Cisco IP Solution Center L2VPN and Carrier Ethernet User Guide, 6.0
OL-21636-01
Appendix A Sample Configlets
FlexUNI/EVC (Pseudowire Core Connectivity, UNI, and Pseudowire Tunneling)
FlexUNI/EVC (Pseudowire Core Connectivity, UNI, and
Pseudowire Tunneling)
Configuration • Service: FlexUNI(EVC)/Metro Ethernet.
• Feature: FlexUNI/EVC with pseudowire core connectivity, with UNI, with pseudowire tunneling.
• Device configuration:
–
The N-PE is a Cisco 7600 with IOS 12.2(33) SRB3.
Interface(s): GI4/0/0 <–> GI2/0/0.
Configlets
Comments • UNI on N-PE (the CE is directly connected).
• Match of both tags is performed.
• The rewrite operation pops both the inner and outer VLAN tags.
U-PE N-PE
(None)
pseudowire-class ISC-pw-tunnel-2147
encapsulation mpls
preferred-path interface Tunnel2147
disable-fallback
interface GigabitEtherne4/0/0
service instance 1 ethernet
encapsulation dot1q 11 second-dot1q 41
rewrite ingress tag pop 2 symmetric
xconnect pw-class ISC-pw-tunnel-2147
