If router R1 is configured to run IS-IS with given configuration and all interfaces are up/up, what action must you take so that the Ethernet 0/0 netwrok can be advertised to potential IS-IS neighbors on the E0/1 interface?

Refer to the exhibit.

If router R1 is configured to run IS-IS with given configuration and all interfaces are up/up, what action must you take so that the Ethernet 0/0 netwrok can be advertised to potential IS-IS neighbors on the E0/1 interface?
A . Configure the ip router isis command on R1’s interface E0/1.
B . Configure an NSAP address on R1.
C . Add the network 10.10.30.1 0.0.0.0 command to the R1 IS-IS process.
D . Add the network 10.10.20.1 0.0.0.0 command to the R1 IS-IS process.

View Answer

Answer: A