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 is frame relay?

8 12222

what is the difference between osi and tcp ?

Wipro,

8 12192

mention the funtions about connection oriented and connectionless protocol and how it works ?

7 10526

what is the difference between dynamic NAT and NAT overload ? and how it works ?

4 12542

What does the command “IP name-server 255.255.255.255″ accomplish? a.It disables domain name lookup. b.It sets the domain name lookup to be a local broadcast. c.This is an illegal command. d.The command is now defunct and has been replaced by “IP server-name ip any”

5 8679

Which memory component on a Cisco router contains the dynamic system configuration? ROM NVRAM Flash RAM/DRAM

HCL, Sun TV,

17 41197

Hi -All Can you tell me About of NAt (Network Address Tranlator) bcoz i have no idea about this topics Such as local ip , global ip and all plz provide the deatil of this topics

3 6716

Hi- Salmaan my name is Shadab Khan and nick Khangkp ok salmaam plz tell me about of NAT plz

3 5887

Tell me CCNA Course + Dump Q/A in chennai?

Microsoft, Wipro,

2 5736

What is the Difference between Hub and Switch?

2 22224

What is the Difference between Switch and Bridge?

9 24093

What is the Function of Router?

5 10416

What is the function of Layer 2 Switch?

Amazon,

4 12275

What is the Function of Layer3 Switch?

1 4886

What is the function of Layer 2 Device?

3 6269

Un-Answered Questions { Cisco Certifications }

What are the different memories used in a CISCO router?

1205

Can you explain the basic of encryption in VPN?

2344

Explain the difference between flsm and vlsm?

1345

What is the difference between private ip and public ip?

1189

Which layer are called upper layer?

1119

Explain the difference between half-duplex and full-duplex?

1265

How do we do encryption and authentication in L2TP?

2200

What’s the easiest way to remotely configure a router?

1465

Can you explain PPP protocol?

2305

What is syntax of ipv4?

1292

What does data packets consist of?

1088

Give some benefits of LAN switching.

1362

1900 Value in which type of access list?

1106

When we use router?

1108

In which ios version 182 people can access router through telenet?

1065

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