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

Why Use VSATs?

Hughes,

1193

What are the various protocols in the TCP/IP model?

Zensar,

1057

What are TCP/IP protocols?

Thomson Reuters, Virtusa,

1123

Explain about tcp&ip and osi model.

Aditi Placement Service,

1160

What is tdm?

Maveric,

1237

what is piggy backing?

Wipro,

1234

What is the function of data link layer?

1218

what is Voltage levels of rs232x?

1228

On a nexus, is the metric-type keyword not available in the "default-information originate" command?

Cisco,

1120

what is the equivalent nx-os command for the "ip multicast-routing" ios command, and does the nexus 7000 support pim-sparse mode?

Cisco,

1306

when I issue the "show ip route bgp" command, I see my routes being learned via ospf and bgp. How can I verify on the nx-os which one will always be used and which one is a backup?

Cisco,

1141

Can you name all the physical layers in networking?

IOCL,

1166

According to you which is the most important OSI layer?

IOCL,

1133

Explain the OSI layer from bottom to top

Siemens,

1 1535

Explain Attenuation?

1166

Un-Answered Questions { Networking }

Convert the IP address 197.228.17.56 into binary ?

4069

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

1608

What is the usage of osi physical layer?

481

Which is better tcp or udp?

1040

Explain what is the role of tcp/ip in data transmission from source to destination?

1032

What is wan?

309

Explain routers?

1016

what are the two sub layers of data link layer called ?

2124

Is port 8000 a tcp or udp?

1139

What is http flood?

1000

what is destination translation? what will happen if we don't use VTP?

3020

What is firewalls?

988

Is tcp or udp better for gaming?

1030

Explain Asynchronous transmission.

388

What is the main downfall of the Carrier Sense Multiple Access (CSMA) method? How do Collision Detection (CD) methods help alleviate this problem?

267

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