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CCNA 2 Chapter 10 V4.0 Answers


1. What action does a link-state router take immediately upon receipt of an LSP from a
neighboring router?

floods the LSP to neighbors

calculates the SPF algorithm

runs the Bellman-Ford algorithm

computes the best path to the destination network



2. Why is it difficult for routing loops to occur in networks that use link-state routing?

Each router builds a simple view of the network based on hop count.

Routers flood the network with LSAs to discover routing loops.

Each router builds a complete and synchronized view of the network.

Routers use hold-down timers to prevent routing loops.

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CCNA 2 Chapter 9 V4.0 Answers
1. What two actions will the EIGRP DUAL FSM take if a link to a network goes down?
(Choose two.)

put the route into passive mode

query neighbors for a new route

search routing table for a feasible successor

run the SPF algorithm to find a new successor

search topology table for a feasible successor

2.
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Host 192.168.1.66 in the network illustrated is unable to ping host 192.168.1.130. How
must EIGRP be configured to enable connectivity between the two hosts? (Choose two.)

R1(config-router)# network 192.168.1.128

R1(config-router)# auto-summary

R1(config-router)# no auto-summary

R2(config-router)# no auto-summary

R2(config-router)# auto-summary

R2(config-router)# network 192.168.1.64

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CCNA 2 Chapter 8 V4.0 Answers

				
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