Certkiller .com has a routed network. You need to extend the network by adding a second router.
How would you use to connect the two routers?

A.
Use a patch cable.

B.
Use a crossover cable.

C.
Use a Category 5 cable.

D.
Two routers cannot be connected together.

Explanation:
The ports on the two routers will be physically and electronically the same medium dependent
interface (MDI), therefore, you need a crossover cable to connect the two together.
Incorrect Answers:
A: The ports on the two routers will be physically and electronically the same medium dependent
interface (MDI), therefore, you need a crossover cable to connect the two together. A straight
through CAT5 or patch cable will not work.
C: The ports on the two routers will be physically and electronically the same medium dependent
interface (MDI), therefore, you need a crossover cable to connect the two together. A straight
through CAT5 or patch cable will not work.
D: You can connect the two routers by using a crossover cable.References:David Groth and Dan
Newland, A+ Complete Study Guide (2nd Edition), Sybex, Alameda CA, 2002, pp. 325,327.David
Groth and Toby Skandier, Network+ Study Guide (4th Edition), Sybex, Alameda CA, 2005, pp. 20-

21, 23, 144, 290-292, 436-437.