Two MSP rings intersect, and there is coexistence of SNCP and MSP protection in one of the network elements at the intersection point. How to solve the secondary switching phenomenon caused by the coexistence of protection?

Two MSP rings intersect, and there is coexistence of SNCP and MSP protection in one of the network elements at the intersection point. How to solve the secondary switching phenomenon caused by the coexistence of protection?
A . Set the delay time when configuring the MSP cross-connect
B. Set the delay time when configuring the SNCP cross-connect
C. Delay time needs to be set when configuring MSP and SNCP
D. No need to set delay time

View Answer

Answer: B