Question 11

2 out of 2 points

	Which of the following is a Layer 3 protocol designed to permit routers to exchange information about networks that are reachable, the routes by which they may be reached, and the costs associated with such routes?

Question 12

2 out of 2 points

	NVRAM stores all the user-defined configuration information for the router, which can include the host name of the router, the protocol configurations, and the cache configurations.

Question 13

2 out of 2 points

	On OSPF networks, the backbone area is usually known as ____.

Question 14

2 out of 2 points

	A neighbor is a router sharing a common network segment.

Question 15

2 out of 2 points

	Neighbors are other routers with interfaces in the same area.

Question 16

2 out of 2 points

	Which of the following is a device that forwards packets to their destinations or to the next hop towards their destination?

Question 17

2 out of 2 points

	The Demarcation (demarc) is the last responsibility of the service provider.

Question 18

2 out of 2 points

	Which of the following is a group of routers that is under a single administrative authority?

Question 19

2 out of 2 points

	A variable length subnet mask is a subnet mask with a variable prefix so that the same network may have different subnet masks with prefixes of different lengths.

Question 20

2 out of 2 points

	What are the minimum factors a router must know to be able to affectively route packets?