Ports
Active
MSAN
Standby
Active
MSAN
Standby
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Active
Aggregation
Node
A
Active
Inter-ChassisPW
for VLL
Standby
Aggregation
Node
B
Standby
Aggregation
Node
A
Inter-ChassisPW
for VLL
Aggregation
Node
B
Figure 15: Access and Node and Network Resilience
TLDP
Standby
Aggregation
Node
C
Standby
Inter-ChassisPW
for VLL
Active
Aggregation
Node
D
Active
TLDP
Aggregation
Node
C
Inter-ChassisPW
for VLL
Aggregation
Node
D
7750 SR OS Interface Configuration Guide
Standby
MSAN
Active
Standby
MSAN
Active