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

CCNA Interview Questions

Questions Answers Views Company eMail

What is Summarization and supernetting and what its use?

4 8255

FastEthernet compares to 10baseT Ethernet in which of the following ways

1 3619

Why twist in twisted pairs?

HCL, Steria,

2481

What are the different types of VPN?

CCIE,

1993

What requirements should a VPN fulfill?

CCIE,

3549

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,

2353

what's the difference between Symmetric and Asymmetric cryptosystem?

CCIE,

2634

what are the different symmetric algorithms?

CCIE,

2080

What are the disadvantages of symmetric algorithms?

CCIE,

2009

what are the different asymmetric algorithms?

CCIE,

2008

Can you explain different components in PKI?

CCIE,

1843

What is a digital certificate?

CCIE,

2044

Can you explain tunneling?

CCIE,

1994

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Un-Answered Questions { CCNA }

Mention what is the difference between tcp and udp?

1321

What causes a triggered update to reset the router hold-down timer?

1263

What is the size of ipv4?

1148

In how many ways you can access the router?

1307

How network gateway is different from routers?

1214

What is the maximum request timer?

1098

What is the difference between the switch, hub, and router?

1328

Tell me when we use extended access-list?

1471

What is the multicast routing?

1270

What is the difference between an igp and an egp?

1250

What is the frame relay?

1196

Frame relay technology works on which layer of osi model?

1288

Tell me when we use standard access-list?

1182

In which access- list type you can't do editing?

1119

What is a Window in networking terms?

1223

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