Referring to exhibit, what is the problem?

Click the Exhibit button.

The IS-IS adjacency between routers R1 and R2 will not establish.

Referring to exhibit, what is the problem?
A . The ISO address is not configured on interface ge-0/0/1.
B . The level is not configured under protocols isis.
C . The IP address is not configured on interface lo0.
D . The link MTU is too small on interface ge-0/0/1.

View Answer

Answer: A