Question 36
When the working channel of the optical line protection fails, it cannot be automatically switched to the protection channel. What are the possible reasons? (Multiple choice)
Question 37
Which of the following is not a function of RSVP-TE?
Question 38
The steps that must be performed when configuring the Ethernet private line service carried by the PW are as follows: (Multiple Choice)
Question 39
What does the component of the ASON network not include?
Question 40
What are the ways that NG WDM devices create fibers? (Multiple Choice)