Virtual Leased Line Services
7750 SR OS Services Guide Page 279
Configuring Two VLL Paths Terminating on T-PE2
Figure 54: VLL Resilience with Pseudowire Redundancy and Switching
T-PE1
The following displays an example of the T-PE1 configuration.
*A:ALA-T-PE1>config>service>epipe# info
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endpoint "x" create
exit
endpoint "y" create
exit
spoke-sdp 1:100 endpoint "y" create
precedence primary
revert-time 0
exit
spoke-sdp 4:400 endpoint "y" create
precedence 0
exit
no shutdown
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*A:ALA-T-PE1>config>service>epipe#
OSSG114
Core area
Metro area B
Metro area A
Access Node
Access Node
7x50 T-PE2
7x50 T-PE1
7x50
7x50
7x50 S-PE3
7x50 S-PE1
7x50 T-PE3
Primary PW
Standby PW
7x50
7x50
7x50
7x50 S-PE4
PW switching
SDP6:600
SDP4:400
SDP1:100
SDP3:300
7x50 S-PE2
PW switching
PW switching
PW switching