The Release Notes for the relevant SR OS release should be consulted for details about APS restrictions.
Table 1 shows the supported APS mode combinations.
Bidirectional 1+1 Signaling APS |
Unidirectional 1+1 Signaling APS |
Unidirectional 1+1 Signaling and Datapath APS |
|
|---|---|---|---|
Single Chassis APS (SC-APS) |
√ 1 |
√ |
Supported for 7750 SR-c4/12 platforms only |
Multi-Chassis APS (MC-APS) |
√ 1 |
TDM satellite supports these modes only.