CCNA Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CCNA Interview Questions

Questions Answers Views Company eMail

Which of the following are used by routers to learn routes to be added to the routing table? Ping and Traceroute MAC address resolution Acknowledgments and Sequence Numbers Routing updates and static routes

1 3882

If a router uses dynamic routing, how does it learn the route to remote networks? The router uses a DHCP request to obtain remote network numbers. The router uses a routing protocol to exchange routing info. with other routers. The router uses DNS request packets to obtain remote network numbers. The Network Administrator manually configures the remote networks.

1 5106

Of the following, which reason applies to dividing a large network into two or more smaller networks? Performance Security Address Management All of the above

2 4705

Which of the following is a routing protocols? TCP RIP SMTP UDP

7 9969

The PDU at the network layer is a ________ Packet Frame Segment Bit

5 14978

A router blocks ___________ Broadcasts Unicasts All packets Nothing

1 3877

Which device works at the Network Layer of the OSI model? Router Switch Bridge Hub

CET, IBM,

5 15590

hi shain can u send me some detail about bgp so that i can enhance my knowledge over bgp and can you also teach me about the process of suppernating. now what i am thinking that this could be last visit on that site overhere.so please mail that short of thing on my gmail id i am requesting to all of the visitor that please send theire doubt or question to my new gmail id which is jitendera.ccnainterview@gmail.com.i will try to solve it if i am capable to do it Wishing all of you for great future Jitendera kaumar sinha

HCL,

2509

What are the job opportunities i will get once i complete my CCNA certification.

2 4844

what is bgp, and what its attributes (thanks to sahin he sende me notes) Please try to give answer it will help you in future. after giving the answer most of them i am selected foro\ 2nd round of interview thanks

IBM,

2 6335

what is ip address and what is the difference between the ip address and mac address why we are not using mac address instead of ip address

IBM,

4 8850

what is stp.

IBM,

4 7224

In stp which protocol is used for detrming root port root bridge ,forwarding port and blocking port

IBM,

1 4108

what is the difference between eigrp and ospf

IBM, Wipro,

6 28228

what is the distance betwwen link stae routing protocl and distance vector who have the best convergence toplogy eigrp conatain 3 table name them what the toplogy table contain

IBM,

5 8291

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Un-Answered Questions { CCNA }

What are the different memories used in a CISCO router?

1262

What is the frame relay?

1266

What is the difference between csma/cd?

1326

what are the different symmetric algorithms?

2121

What is mtu and what is its size for transmission?

1191

What does protocol mean?

1292

Explain why is udp lease favored when compared to tcp?

1223

Mention what BOOTP is?

1219

What are the two types of transmission technology use in ccna?

1159

How many collision domains are in switch?

1138

Define the virtual channel?

1092

What is the difference between static and dynamic ip addressing?

1321

Can you explain the basic of encryption in VPN?

2409

What is segmentation and fragmentation?

1257

What is the attenuation?

1253

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