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,

2481

What are the different types of VPN?

CCIE,

1993

What requirements should a VPN fulfill?

CCIE,

3550

How many ways are there to implement VPN architecture?

CCIE,

3673

What are the different ways authentication mechanism in VPN?

CCIE,

3990

Can you explain the basic of encryption in VPN?

CCIE,

2357

what's the difference between Symmetric and Asymmetric cryptosystem?

CCIE,

2635

what are the different symmetric algorithms?

CCIE,

2080

What are the disadvantages of symmetric algorithms?

CCIE,

2010

what are the different asymmetric algorithms?

CCIE,

2022

Can you explain different components in PKI?

CCIE,

1844

What is a digital certificate?

CCIE,

2047

Can you explain tunneling?

CCIE,

1997

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

CCIE,

3888

Can you explain VPN tunneled packet in detail?

CCIE,

2193

Un-Answered Questions { Cisco Certifications }

What is the second best path name of eigrp?

1108

Tell me when we use extended access-list?

1471

What is subnetting? Why is it used?

1267

Explain how many broadcast domains are in switch?

1216

What is the difference between switch and hub?

1158

Name the command we give on privilege mode for coming back to user execution mode?

1045

Which reserve port number talent use?

1117

How does PPTP encapsulate data?

2571

How do we do encryption and authentication in L2TP?

2208

What is the logical link control?

1144

What is mac address size of ipv6?

1358

Mention what is the difference between tcp and udp?

1321

What is ping? What is the usage of ping?

1216

What does vlan provide?

1102

What is syntax of ipv4?

1308

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