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

Why twist in twisted pairs?

HCL, Steria,

2485

What are the different types of VPN?

CCIE,

1994

What requirements should a VPN fulfill?

CCIE,

3551

How many ways are there to implement VPN architecture?

CCIE,

3678

What are the different ways authentication mechanism in VPN?

CCIE,

3992

Can you explain the basic of encryption in VPN?

CCIE,

2358

what's the difference between Symmetric and Asymmetric cryptosystem?

CCIE,

2639

what are the different symmetric algorithms?

CCIE,

2086

What are the disadvantages of symmetric algorithms?

CCIE,

2013

what are the different asymmetric algorithms?

CCIE,

2034

Can you explain different components in PKI?

CCIE,

1848

What is a digital certificate?

CCIE,

2051

Can you explain tunneling?

CCIE,

2001

what is the concept of HA and FA in VPN tunneling?

CCIE,

3891

Can you explain VPN tunneled packet in detail?

CCIE,

2193

Un-Answered Questions { Cisco Certifications }

How many types of ospf configuration?

1246

Which company mange ip's?

1162

What is the difference between named and extended acl?

1206

What is the default behavior of access-list?

1296

Explain the difference between bus topology and hub?

1134

Explain how many collision domains are in switch?

1203

Explain how many types of ends in wan?

1107

what does the clock rate do?

1182

What is difference between tcp/ip and osi model?

1246

What is window in networking terms?

1311

When dr communicate with bdr which multicast ip it use?

1220

In how many ways can data be transferred in ccna?

1804

Tell me which cable called roll-over?

1099

What s the formula for metric of ospf?

1229

How are straight and crossable cables different from each other?

1128

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