Which feature can you implement to provide a larger range of metric configuration capabilities?

Your are the administrator for a network that uses IS-IS as its IGP. As the network grows, you find
that the protocol’s default capabilities for setting metrics is limiting your options. Which feature can
you implement to provide a larger range of metric configuration capabilities?

A.
extended metrics

B.
wide metrics

C.
expanded metrics

D.
full metrics

Explanation: