Ccna certification Practice Tests

A.  The ping took 252 milliseconds.

B.  The ping has a delay of 252 milliseconds.

C.  The ping moved through 252 routers.

D.  The ping moved through 3 routers.

 157.  Which command would you use so that you can view only the RIP route entries in the 

route table?

A. 

RouterA#show ip rip

B. 

RouterA#show ip route

C. 

RouterA#show ip rip route

D. 

RouterA#show ip route rip

 158.  Which protocol is a true link-state protocol?

A. RIP

B. OSPF

C. EIGRP

D. BGP

 159.  Which dynamic routing protocol uses the Dijkstra routing algorithm?

A. RIP

B. EIGRP

C. OSPF

D. BGP

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Chapter 3 

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  IP Connectivity (Domain 3)

 160.  Why don’t link-state protocols suffer from routing loops as distance-vector protocols do?

A.  Link-state protocols require routers to maintain their own topology database of the 

network.

B.  Link-state protocols share the topology database among all routers.

C.  Link-state protocols allow routers to maintain a link-state database of all routers.

D.  Link-state protocols use multiple routes to the same destination.

 161.  What is an advantage of a link-state dynamic routing protocol?