(Topic 1) Click the exhibit button. Assuming point-to-point links, which of the following statements is true?

(Topic 1) Click the exhibit button. Assuming point-to-point links, which of the following statements is true?

A . Routers R1 and R2 are L2 routers. Routers R3 and R4 are L1/L2 routers
B . Routers R1, R2, and R4 are L1/L2 routers. Router R3 is an L1 router,
C . Routers R1, R2, and R3 are L2 routers. Router R4 is an L1 router,
D . Routers R1 and R2 are L1/L2 routers. Routers R3 and R4 are L1 routers

View Answer

Answer: D