CCNA Interview Questions
Questions Answers Views Company eMail

Which layer is responsible for putting 1s and 0s into a logical group? A.) Session B.) Application C.) Transport D.) Data Link E.) Physical F.) Network

2 5590

How many LMI types are available on Cisco routers? A.) Four B.) Two C.) Five D.) Three

3 5137

Which layer is responsible for framing? A.) Application B.) Data Link C.) Physical D.) Network E.) Transport

2 5127

What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E

Ethio Telecom,

1 5865

What is the purpose of Split Horizon? A.) It prevents the regular update messages from reinstating a route that has gone down B.) Information received on an interface cannot be sent back out the same interface C.) Informs all neighbor routers that two routes exist D.) Tells the router the destination is unreachable

1 3919

WAN stands for which of the following? A.) Wide Arena Network B.) World Area Network C.) Wide Area News D.) Wide Area Network

1 2814

Which of the following provide connection-oriented transport to upper layer protocols? A.) SPX B.) RIP C.) NLSP D.) NCP

1 3062

Which two does 100BaseT use? A.) CSMA/CD B.) IEEE 802.5 C.) 802.3u D.) Switching with 53-byte cells

3 5444

Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

2 5006

Which of the following is used to manage and monitor the network? A.) SNMP B.) HTTP C.) IP D.) FTP

1 3080

What is true about Link-State protocols? A.) They maintain a more complex table than distant vector protocols B.) They maintain a less complex table than distant vector protocols C.) They use routing ports D.) The maintain backup copies of the IOS

1 3556

The maximum distance on a 10BaseT network from the hub to a workstation is which of the following? A.) 500 meters B.) 1000 meters C.) 100 meters D.) 1500 meters

1 3330

Which of the following use PVCs at layer 2? A.) X.25 B.) HDLC C.) Frame relay D.) ISDN

1 3071

What is the routing algorithm used by RIP and IGRP? A.) OSPF B.) Link-state C.) Dynamic D.) Distance Vector

Cisco,

3 4645

Which layer is responsible for negotiating data transfer syntax? A.) Network B.) Session C.) Application D.) Transport E.) Presentation

2 7814


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Un-Answered Questions { CCNA }

Which command we give for see routing table?

655


Mention the conversion steps of data encapsulation?

626


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1617


What does vlan provide?

609


Tell me which protocol works only on cisco routers?

605






Explain the terms unicast, multicast, broadcast.

654


What are the different types of VPN?

1468


What is the size of hello packets in eigrep protocol?

620


Can you explain PPP link process step by step?

1741


What are the three sources of signal degradation on a data link?

819


What is the difference between unicast, multicast, broadcast, and anycast?

620


Explain the difference between collision domain and broadcast domain.

584


What are the different types of cables that are used in routing?

667


What is BootP?

715


What is the virtual path?

601