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

CCNA Interview Questions

Questions Answers Views Company eMail

Which mode called privilege mode?

1195

How many collision domains are in switch?

1137

How many fillers we can put in one ip of ipv6?

1260

What is the difference between arp and rarp?

1171

Which layer called error detection layer?

1340

On which mode we give debug command?

1261

What is the frame relay?

1264

What is refresher?

1206

What does synchronization mean?

1302

I simulate ten routers r1 to r10 straightly. I want I can ping from the loop of r1 to loop of r10, but I want I cant ping r1 and r10 from inside routers.?

1155

Define network?

1302

When we use interface mode?

1213

Define class full protocol?

1279

What is mac address size of ipv6?

1409

Which cable called roll-over?

1169

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Un-Answered Questions { CCNA }

How is private ip different from public ip?

1130

What is the subnetmask of / 27 in network based and host based?

1202

What are the disadvantages of symmetric algorithms?

2056

In port based access-list which command you give instead of ip?

1184

What is STP and what is the difference between PVST and RSTP

3114

Which protocol comes under hybrid dynamic type?

1205

What is Transport and Tunnel mode?

2385

Which protocol switch use for filling its mac-table?

1073

What does protocol mean?

1289

Which protocols are link states?

1216

What is loop back ip in ipv6?

1274

Explain which layer are called upper layer?

1159

Name which protocols are link states?

1643

Tell me how many reserve ports?

1316

How are internetworks created?

1399

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