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1. Which two statements are true regarding link-state routing protocols? (Choose two.) - page 5 / 8

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* B(config)# router rip

* B(config-router)# passive-interface S0/0

A(config)# no router rip

19. Which statement is true regarding routing metrics?

All routing protocols use the same metrics.

EIGRP uses bandwidth as its only metric.

* Routers compare metrics to determine the best route.

The larger metric generally represents the better path.

20. Refer to the exhibit. The network is running the RIP routing protocol. Network 10.0.0.0 goes down. Which statement is true regarding how the routers in this topology will respond to this event?

Router4 will learn about the failed route 30 seconds later in the next periodic update.

Split horizon will prevent Router4 from fowarding packets to the 10.0.0.0 network until the holddown timer expires.

Router5 immediately flushes the unreachable route from its routing table.

* Router5 will send Router4 a triggered update with a metric of 16 for network 10.0.0.0.

21. What command would the network administrator apply to a router that is running OSPF to advertise the entire range of addresses included in 172.16.0.0/19 in area 0?

R1(config-router)# network 172.16.0.0 0.0.0.255 area 0

R1(config-router)# network 172.16.0.0 0.0.3.255 area 0

R1(config-router)# network 172.16.0.0 0.0.15.255 area 0

* R1(config-router)# network 172.16.0.0 0.0.31.255 area 0

22. Refer to the exhibit. How many routes are both level 1 and qualify for use as an ultimate route?

1

* 2

3

4

5

6

23. Refer to the exhibit. What will happen if interface Serial0/0/1 goes down on Router1?

The Dijkstra algorithm will calculate the feasible successor.

* DUAL will query neighbors for a route to network 192.168.1.0.

Neighbor 172.16.3.2 will be promoted to the feasible successor.

Traffic destined to the 192.168.1.0 network will be dropped immediately due to lack of a feasible successor.

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