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

CCNA Interview Questions

Questions Answers Views Company eMail

What is the Broadcast IP Address?

14 21485

What is public and private ip address., explain? and also explain the ip address range of both public and private? and where we use that public and private ip address?

13 22259

What is ISR or NonISR router? Difference between ISR or NonISR router?

HCL,

3 39292

what is difference between hub and router.....

Thomson,

5 10366

what is the difference between switch and router??

Infosys, Precision Techserve, Thomson,

16 54323

What is VLSM? how to Calculate VLSM? where it is use and why?

13 48402

What is Cisco register bits? How they help?

jetking,

1 6038

Explain usage of ICMP in IP routing

3 6651

How ICMP is used in ping and traceroute facilities

3 10282

To which layer ICMP belongs

CMS,

7 16835

What is proxy-ARP and how it is used and configured

1 5141

What is difference between standard and extended access-list

College School Exams Tests, HCL, Wipro,

17 97561

what is the difference between a passive and active hub?? which is better ??

12 55502

why we give clock rate to DCE and not to DTE what is the difference in the two.

3 27484

how to troubleshoot when protocols is down and link is not getting up

HCL, Sify,

7 11703

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Un-Answered Questions { CCNA }

What is the difference between half duplex and full duplex?

1168

Tell us the name of algorithm of eigrp protocol?

1128

Which command we give for live view of remote site routers?

1069

in stead of 0.0.0.0 wild card mask what u can write after ip?

1011

What is the key advantage of using switches?

1206

Mention the ranges for the private IP?

1083

How network gateway is different from routers?

1201

Can you explain PAP?

2005

How does PPTP encapsulate data?

2563

Explain the difference between simple authentication and md5?

1248

Can you explain PPP link process step by step?

2201

In how many ways you can access router?

1205

what does PPTP use for encryption and authentication?

1892

What is 10base5 ethernet lans?

1089

Define bandwidth?

1128

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