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

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

The Data Link Layer encapsulates the network-layer information in a PDU called __________.

4 8379

_____________ is used to hold Cisco IOS software image

5 8181

How to set DHCP?

12 18702

what is the difference between layer 2 and layer 3 qos

Ceeyes, HP,

6 67329

If in interview i am asked why do u want to join call center if ur computer science graduate?? what should i say??

Wipro,

2 6316

A COM PORT IS A----------- PORT

4 7503

MEMORY THAT IS PAGED OUT TO THE HARDWARE IS KNOWN AS

Brigade,

4 8408

can i connect two computers to internet using same line?

HCL,

12 24877

working of ping and goopher?

HCL,

2 5897

waht is DHCP?

Arvind, HCL,

8 14744

what are the raw sockets?

HCL,

2 7164

where do we use the wild card masking in the routing protocols?

SAIC,

2 5453

how to connect two host with diffenet subnet each other comminicate ? how to connect 172.16.0.0 and 172.17.0.0 , subnet:255.255.0.0 connect eachother

Aricent,

6 13672

How do you copy a router IOS to a TFTP host

TCS,

3105

What is the broadcast address of the subnet address172.16.8.159\25?(choose from following) 172.16.99.255 172.16.127.255 172.16.255.255 172.16.64.127 172.16.64.260

8 13084

Un-Answered Questions { Networking }

Is netbios tcp or udp?

1081

what are the Classes of IP Address

1162

What is rip?

481

Which layer is used to run services like FTP, Telnet etc.

1995

Explain netstat?

1144

Explain the network Indian Railways implement.

444

What is BSOD?

1081

Explain the importance of encryption on a network?

1134

What is domain name system (dns)?

1209

Which are the different factors that affect the reliability of a network?

401

What is a proxy server and how do they protect the computer network?

453

How to delete software errors? What is that?

2076

What are the layers in osi reference models? Describe each layer briefly.

346

What is IPv6 (Internet Protocol version 6)? What is multicasting? Explain the headers of packet format of IPv6 and IPv4?

1169

What are the types fo ddos attacks?

1170

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