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

Which layer is responsible for putting 1s and 0s into a logical group? A.) Session B.) Application C.) Transport D.) Data Link E.) Physical F.) Network

2 6649

How many LMI types are available on Cisco routers? A.) Four B.) Two C.) Five D.) Three

3 6682

Which layer is responsible for framing? A.) Application B.) Data Link C.) Physical D.) Network E.) Transport

2 6036

What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E

Ethio Telecom,

1 6648

What is the purpose of Split Horizon? A.) It prevents the regular update messages from reinstating a route that has gone down B.) Information received on an interface cannot be sent back out the same interface C.) Informs all neighbor routers that two routes exist D.) Tells the router the destination is unreachable

1 4798

WAN stands for which of the following? A.) Wide Arena Network B.) World Area Network C.) Wide Area News D.) Wide Area Network

1 3548

Which of the following provide connection-oriented transport to upper layer protocols? A.) SPX B.) RIP C.) NLSP D.) NCP

1 3741

Which two does 100BaseT use? A.) CSMA/CD B.) IEEE 802.5 C.) 802.3u D.) Switching with 53-byte cells

3 6622

Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

2 6004

Which of the following is used to manage and monitor the network? A.) SNMP B.) HTTP C.) IP D.) FTP

1 3871

What is true about Link-State protocols? A.) They maintain a more complex table than distant vector protocols B.) They maintain a less complex table than distant vector protocols C.) They use routing ports D.) The maintain backup copies of the IOS

1 4384

The maximum distance on a 10BaseT network from the hub to a workstation is which of the following? A.) 500 meters B.) 1000 meters C.) 100 meters D.) 1500 meters

1 4163

Which of the following use PVCs at layer 2? A.) X.25 B.) HDLC C.) Frame relay D.) ISDN

1 3755

What is the routing algorithm used by RIP and IGRP? A.) OSPF B.) Link-state C.) Dynamic D.) Distance Vector

Cisco,

3 6248

Which layer is responsible for negotiating data transfer syntax? A.) Network B.) Session C.) Application D.) Transport E.) Presentation

2 8755

Un-Answered Questions { Cisco Certifications }

What is ping utility?

1137

What is the default behavior of access-list?

1291

What is 10baset ethernet lans?

1327

What is the logical link control?

1144

Mention what is the difference between tcp and udp?

1321

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

1184

What is the size of hello packets in eigrep protocol?

1161

When ip confliction accord in subnet which ip assigned automatically and what it called?

1122

Differentiate User Mode from Privileged Mode?

1231

What are the different types of network in ccna?

1189

What is EIGRP?

1240

What is the command use to add a banner to a cisco router configuration?

1176

What is the purpose of a data link?

1128

What s the formula for metric of ospf?

1223

What is size of ipv4 mac address?

1170

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