Which two statements are correct about IS-IS? (Choose two.)

Which two statements are correct about IS-IS? (Choose two.)
A . A level 1 only router can never form an adjacency with a level 2 only router.
B. For level 2 adjacencies, the area IDs can be different.
C. For level 2 adjacencies, the area IDs must be the same.
D. A level 1 only router can form an adjacency with a level 2 only router.

View Answer

Answer: C,D