Networking Interview Questions
Questions Answers Views Company eMail

Is port 80 open on my network?

602

Is port forwarding dangerous?

672

Is port forwarding necessary?

585

What is port address?

605

What is port 135 commonly used for?

619

What is port number and why it is used?

579

What is the difference between a port address a logical address and a physical address?

660

What port number is 8080?

596

Which port does netflix use?

594

What is protocol extension?

604

Is http based on tcp?

600

What is rpf check in multicast?

113

What is rpf in networking?

137

How do I ftp?

612

How do I create an ftp?

616


Un-Answered Questions { Networking }

main roll of network administrator

1452


Who uses semaphore?

603


What is default gateway ip?

588


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

1134


What is a minimum data size of an Ethernet frame ?

1136






Can ip address be assigned to layer 2?

716


What are the different layers in TCP/IP model? What are the protocols associated with each layer?

682


Explain the difference between hub and a switch?

584


What is the usage of osi physical layer?

193


Define datagrams in networking.

124


What is data loss prevention (dlp)?

562


What is a network?

196


Differentiate communication and transmission?

110


What is peer to peer?

225


Define nos?

602