Networking Interview Questions
Questions Answers Views Company eMail

Why Use VSATs?

Hughes,

714

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

Zensar,

630

What are TCP/IP protocols?

Thomson Reuters, Virtusa,

652

Explain about tcp&ip and osi model.

Aditi Placement Service,

607

What is tdm?

Maveric,

773

what is piggy backing?

Wipro,

708

What is the function of data link layer?

705

what is Voltage levels of rs232x?

731

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

Cisco,

667

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

Cisco,

737

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,

690

Can you name all the physical layers in networking?

IOCL,

665

According to you which is the most important OSI layer?

IOCL,

627

Explain the OSI layer from bottom to top

Siemens,

1 874

Explain Attenuation?

683


Un-Answered Questions { Networking }

What is ipconfig renew?

600


How can I check if port 80 is open?

587


What are the minimum requirements for xp installation?

101


How many topologies exist in networks?

106


What protocols fall under the application layer of the tcp/ip stack?

593






Explain Network Topologies and their uses.

1090


What is the purpose of message queue?

588


What are tcp and udp?

216


What is the difference between flow control and error control?

620


How will I know my ip address?

648


How do I find my server port?

556


What is network security?

554


Define pipelining?

170


Draw network configuration and protocol layer interface architecture for a multiprotocol bridge that interconnects an Ethernet LAN to a token-ring LAN.

3265


Explain which layer is closer to the user?

599