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

CCNA Interview Questions

Questions Answers Views Company eMail

What are the Timer of RIP, IGRP, EIGRP and OSPF Routing Protocol?

IBM,

20 85874

How many subnets can be gained by subnetting 172.17.32.0/23 into a /27 mask, and how many usable host addresses will there be per subnet?

SITTC,

11 38628

what is difference between packet switching and circuit swtching

ASD Lab,

2747

what is the difference between hdlc and ppp protocol

ASD Lab, HCL,

7 38381

what is burst rate

ASD Lab,

1 5639

what is LAPB

ASD Lab,

2 6459

WHAT IS SERIAL TRANSMISSIONS,PARALLELL TRANSMISSION

ASD Lab,

2 4837

what is the difference b/w pap and chap,and give comand to configure pap cahp on two router r1 and r2,

1 5881

what is farme realy.and on which layer it work

3 5168

what is vc,pvc,lmi and dlsi

1 5799

255.255.255.128/what is the n/w id ,broadcast id and the number of valid host(according to disco rules)

Reliance,

5 10026

what is nat.types of nat

3 8756

how many pass word you can configure on cisco 2500 router

HCL,

3 6175

what is frame relay.and how it is different from isdn

HCL,

1 4363

what is the difference between 1 router and switch 2 router and hub 3 hub and switch 4 bridge and switch

Hathway,

1 6723

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Un-Answered Questions { CCNA }

What is a switch and why we are using switches?

1150

In how many ways can data be transferred in ccna?

1796

What are the protocol data units (pdu) in ccna?

1159

What is the difference between cross cable and straight cable?

1209

What is Transport and Tunnel mode?

2351

Name the command we give for see routing table?

2421

What is the igp (interior gateway protocol)?

1114

What are 10base2 ethernet lans?

1279

What is the difference between dynamic ip and static ip addressing?

1217

What is the meaning of synchronization?

1278

What is point-to-point protocol in ccna?

1257

What is a Window in networking terms?

1223

What is the virtual channel?

1229

Why we used Virtual MAC in GLBP

2413

How many parts of ping?

1117

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