REFER TO THE EXHIBIT. WHAT IS THE MEANING OF THE HIGHLIGHTED VALUE...

18. Refer to the exhibit. What is the meaning of the highlighted value 120?

• It is the metric that is calculated by the routing protocol.

• It is the value that is used by the DUAL algorithm to determine the bandwidth for the link.

• It is the administrative distance of the routing protocol.

• It is the hold-down time, measured in seconds, before the next update.