Question 86
The services carried by PWE3 need to be sensed by the internal nodes of the PSM network.
Question 87
Which item is wrong about the description of PTN network MC-PWAPS protection features?
Question 88
In NG-SDH, the soft reset of the SDH board does not affect the running business, and the hard reset operation will affect the running business.
Question 89
In the PTN LTE solution, what operations will the L2/L3 node perform on the service data sent from the base station to the EPC?
Question 90
In the following label operation modes, which options does the PTN device support?