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 8058

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

1 3520

Why twist in twisted pairs?

HCL, Steria,

2418

What are the different types of VPN?

CCIE,

1939

What requirements should a VPN fulfill?

CCIE,

3483

How many ways are there to implement VPN architecture?

CCIE,

3608

What are the different ways authentication mechanism in VPN?

CCIE,

3928

Can you explain the basic of encryption in VPN?

CCIE,

2297

what's the difference between Symmetric and Asymmetric cryptosystem?

CCIE,

2563

what are the different symmetric algorithms?

CCIE,

2017

What are the disadvantages of symmetric algorithms?

CCIE,

1955

what are the different asymmetric algorithms?

CCIE,

1937

Can you explain different components in PKI?

CCIE,

1791

What is a digital certificate?

CCIE,

1959

Can you explain tunneling?

CCIE,

1936

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Un-Answered Questions { CCNA }

How are internetworks created?

1293

What is a Window in networking terms?

1154

What is the purpose of data link layer?

1072

Mention what command you must use if you want to delete or remove the configuration data that is stored in the nvram?

1370

Which ipsec rule is used for the olympia branch and what does it define?

1097

What is the difference between communication and transmission?

1120

Do you know how many types of data?

1124

What is the terminal emulation, in which layer it comes?

1168

How many reserve ports?

1151

Which decision called socket base?

1084

Explain the terms unicast, multicast, broadcast.

1070

Tell us the name of algorithm of eigrp protocol?

1080

What is collision?

1128

In which protocol supenetting is enable by default?

1119

What do we check while configuring the server?

1080

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