Question 21

2 out of 2 points

	The configuration register is used to control how the router boots up.

Question 22

2 out of 2 points

	Route summarization is the combination of many routes that share their leftmost bits into one route.

Question 23

2 out of 2 points

	A backbone area connects all other areas and all intra-area traffic must pass through it.

Question 24

2 out of 2 points

	OSPF is a member of which type of routing protocol?

Question 25

2 out of 2 points

	RIP has a network diameter of 20.

Question 26

2 out of 2 points

	In a hierarchical network design, the ____ layer follows traffic from the access layer and aggregates it as it goes to the core network.

Question 27

2 out of 2 points

	OSPF networks ____ resolve loops by defining best paths through an internetwork.

Question 28

2 out of 2 points

	_____ configuration mode allows you to configure the Ethernet and serial interfaces on your router.

Question 29

2 out of 2 points

	A virtual link is a logical link used to logically connect an area to the backbone area when it is physically connected.

Question 30

0 out of 2 points

	It is better to use EIGRP than any other routing protocol because it works on any router.