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

CCNA (2231)
CCDA (90)

Cisco Certifications Interview Questions

Questions Answers Views Company eMail

What port does rip use?

1146

Explain how an spf algorithm works?

1161

What is subnet? Why is it used?

1307

What does aaa stands for?

1168

What is the maximum value of administrative you can use?

1271

What is the purpose of data link layer?

1113

What is the difference between static and dynamic ip addressing?

1261

What is the update period for rip?

1276

What is the difference between tracert and traceroute?

1186

Name the different types of networks

1260

what is the difference between a ‘half-duplex’ and a ‘full-duplex’ system?

1179

What purpose does aging serve in a link state protocol?

1145

What is the difference between csma/cd and csma/ca?

1150

What metric does rip use? How is the metric used to indicate an unreachable network?

1302

Explain the terms unicast, multicast, broadcast and multicast.

1200

Un-Answered Questions { Cisco Certifications }

What is ccna?

1151

Which cable called roll-over?

1110

When does network congestion occurs?

1061

What is hold down time formula of ospf?

1201

Explain isakmp ?

2656

What are the different types of the password used in securing a cisco router?

1176

What do we check while configuring the server?

1161

What is the working of router?

1156

What is the key advantage of using switches?

1206

1>What do you mean by Networks and Networking? 2>Difference between Vlan And Sub Interface Vlan? 3>What is Fiber Optic Media Converter? 4>What is Firewall? 5>Difference Between Layer2 and Layer3 Switch? 6>What is the function of Multilayer Switch? 7>Expalin STP? What is the Difference between STP and MST? 8>What is the Function of VTP?Explain the modes of VTP? 9>What kind of Message VTp will Send? 10>What is the Difference between Normal and Manageable Switch? 11>Difference between Local Vlan and End to End Vlan? 12>Difference between Distance Vector and Link State Routing protocol? 13>What do you mean by Backbone Fast Port? 14>what is Root Guard and BPDU Guard?

2536

Which protocol you manually enable route summarization?

1124

Tell me which protocol works only on cisco routers?

1112

How many broadcast domains are in switch?

1185

Explain the terms unicast, multicast, broadcast.

1118

Define routing?

1095

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