The national air traffic control backbone network was built in 2018, with about 400 MSTP devices. The trunk path rate is less than 1G. OTN transformation is an inevitable trend. Which of the following is the most vigilant standard competition?

The national air traffic control backbone network was built in 2018, with about 400 MSTP devices. The trunk path rate is less than 1G. OTN transformation is an inevitable trend. Which of the following is the most vigilant standard competition?
A . PTN
B . Router
C . SPN

View Answer

Answer: C