Cisco OL-21636-01 - Manual (Page 300)

A-22
Cisco IP Solution Center L2VPN and Carrier Ethernet User Guide, 6.0
OL-21636-01
Appendix A Sample Configlets
EWS (EPL) (Pseudowire Class, E-Line, L2VPN Group Name, IOS XR Device)
EWS (EPL) (Pseudowire Class, E-Line, L2VPN Group Name, IOS
XR Device)
Configuration • Service: L2VPN/Metro Ethernet.
• Feature: EWS (EPL).
• Device configuration:
– The N-PE is a CRS-1 with IOS XR 3.6.1 or later.
– UNI on U-PE.
Configlets
Comments • The N-PE is a CRS-1 router with IOS XR 3.7.
• The pseudowire class feature is configured with various associated attributes like encapsulation,
transport mode, preferred-path, and fallback option
• The disable fallback option is required for IOS XR 3.6.1 and optional for IOS XR 3.7 and later.
• The E-Line name (p2p command) and L2VPN Group Name (xconnect group command) is an
ISC-generated default value, if user input is not provided.
U-PE N-PE
!
system mtu 1522
!
vlan 700
exit
!
interface FastEthernet1/0/2
switchport
switchport access vlan 700
switchport mode dot1q-tunnel
switchport nonegotiate
no keepalive
no cdp enable
spanning-tree portfast
spanning-tree bpdufilter enable
!
interface GigabitEthernet1/0/1
no ip address
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 700
switchport mode trunk
!
!
interface GigabitEthernet0/3/1/1.700
l2transport
dot1q vlan 700
!
!
l2vpn
pw-class PW_AD7-AD3_Cutsomer2
encapsulation mpls
transport-mode ethernet
preferred-path interface tunnel-te 2730
!
!
xconnect group ISC
p2p cl-test-l2-12404-2--1000
interface GigabitEthernet0/3/1/1.700
neighbor 192.169.105.30 pw-id 1000
pw-class PW_AD7-AD3_Cutsomer2
!