JN0-351 Web TestEngine demo

Referring to the exhibit, which two statements are correct? (Choose two.)

Select all that apply.

• A

  R2 and R3 can form a Level 1 IS-IS adjacency.

• B

  R4 and R5 can form a Level 1 IS-IS adjacency.

• C

  R1 and R5 can form a Level 1 IS-IS adjacency.

• D

  R3 and R4 can form a Level 2 IS-IS adjacency.