Virtual Leased Line Services
7750 SR OS Services Guide Page 201
Configuring VLL Resilience for a Switched Pseudowire Path
Figure 4: VLL Resilience with PW Switching
T-PE1
Example:config>service# epipe 1 customer 1 vc-switching create
config>service>epipe$ endpoint x create
config>service>epipe>endpoint$ exit
config>service>epipe# endpoint y create
config>service>epipe>endpoint# revert-time 0
config>service>epipe>endpoint# exit
config>service>epipe# sap 1/1/1:100 endpoint x create
config>service>epipe>sap$ exit
config>service>epipe# spoke-sdp 1:100 endpoint y create
config>service>epipe>spoke-sdp$ precedence primary
config>service>epipe>spoke-sdp$ exit
config>service>epipe# spoke-sdp 2:200 endpoint y create
config>service>epipe>spoke-sdp$ precedence 1
config>service>epipe>spoke-sdp$ no shutdown
config>service>epipe>spoke-sdp$ exit
config>service>epipe# spoke-sdp 3:300 endpoint y create
config>service>epipe>spoke-sdp$ precedence 1
T-PE 1
T-PE 2
S-PE 1
S-PE 2
S-PE 3
spoke-sdp 1:100
spoke-sdp 2:200
spoke-sdp 3:300
spoke-sdp 4:400
spoke-sdp 5:500
spoke-sdp 6:600
sap 1/1/1:100 sap 2/2/2:200