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

Which device is needed to connect two LANs with different network Ids ?

1720

When is a translating bridge used ?

1692

Can a switch be used to connect two LANs with different network IDs ?

1632

Write two ways in which computer applications differ from network applications ?

1694

What is count to infinity problem ?

1721

What was the reason for selecting a speed of 155.52 Mbps in the original ATM standard ?

1741

Contrast link state and distance vector routing protocols, giving an example of each.

1575

What is ISO-OSI reference model ? Compare it with TCP/IP reference model.

1717

Why TCP/IP reference model is more popular than OSI model ?

3105

Which layer is used to route packets

1826

Which layer is used to convert packets to frame

1736

Which layer is used to detect and correct errors

1633

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

1953

Discuss Shannon’s capacity. What implications does it have ?

1804

Discuss how satellite network differs from traditional networks such as Ethernet, Tokenbus.

1611

Un-Answered Questions { Networking }

Explain what is a firewall?

1125

What is clustering support?

1056

What is arp main job?

1052

What is an encoder?

401

what is the postec controllers and how it is work

2768

How maximum networks and hosts are in a class a, b and c network?

1027

What two things constitute a tcp ip socket?

1200

What is the role of ieee in computer networking?

501

Why is it recommended to use a separate Vlan for IP Phones?

306

Explain HDLC

1587

Subnet the class C network address 198.67.25.0 into eight subnets. Why are the ‘all ones’ and ‘all zeroes’ subnets not used ?

1882

What is an ip address, anyway?

1132

what is Voltage levels of rs232x?

1232

Tell me what is the difference between public and private ip?

1092

Explain subnet mask?

964

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