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

CCNA Interview Questions

Questions Answers Views Company eMail

what is meant by wild card mask and why can't we use in eigrp ?

2 6563

what is distance vector protocol link state protocol and what is the diffrence between them

HCL, Wipro,

6 9666

Hi Friend. i have to let you know that now i have been selected for cisco india in bangalore. i am thanking to all of you guys that u have been posted such good question and the respective answer. from today i will be not able to visit this site on regular basic and hopeing that you will continue to post the question.the question you are posting is not very usefull to you but also usefull to another. i am again thanking to all of you and hope for best for your feature. Jitendera kumar sinha Network engineer-L2 cisco india Bangalore

2167

What is Data, management, native, default,trunk and access vlan?

1 4872

Why we are not using subnet mask of class A in class C?before answering this question, just think upon if we do this then we don't need to move to IPv6.

2 8056

comparative networking features windows linux

1 4481

How does a web page works though each layers ?

HCL, PBPL,

5 12509

How can you measure out exactly 4 litres of water from a tap using a 3 litre and a 5 litre bucket?

7 16483

what is distance vector protocol link state protocol and what is the diffrence between them

Wipro,

5 7764

in router we use config# ip host router2 ipaddress we use it for ping the neighbor router using name provided by us ..........instead of ip address in this max how many ip address can be assigned thanks

1 3738

I received a call from client that network is down. We have 100 or 1000 of switches and routers so how could we find the client switch and its port number? and useful commands to find this ?

Cubicor, HCL,

8 11049

How can we configure Inter-VLAN in Layer 3 Switch? Remember one thing without Router.

Grace, HCL,

7 12391

what is router?

IBM,

9 10876

Which port are used by Viruses? TCP or UDP?

8 13973

Hi, If we create more Gateway from one our Router Interface Gateway (Example: by set up a ISA server etc) will it effect on our bandwidth to be low? please help me

5 6806

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Un-Answered Questions { CCNA }

What’s the simplest way to remotely configure a router?

1103

Why we use debug command?

1161

Explain the types of ospf configuration?

2579

What is refresher?

1081

Define bandwidth?

1086

Define the igp (interior gateway protocol)?

1045

How is private ip different from public ip?

1027

Explain what is 5-4-3 rule?

1042

Explain the difference between switch & hub?

2177

what's the difference between Symmetric and Asymmetric cryptosystem?

2565

How does Hold-downs work?

1132

Which protocol you manually enable route summarization?

1078

In IPSec what is SAD, SPD and SA's?

3079

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

1159

What is the minimum request timer?

1054

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