Networking Interview Questions
Questions Answers Views Company eMail

Is port 80 open on my network?

600

Is port forwarding dangerous?

670

Is port forwarding necessary?

583

What is port address?

602

What is port 135 commonly used for?

619

What is port number and why it is used?

575

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

656

What port number is 8080?

596

Which port does netflix use?

594

What is protocol extension?

603

Is http based on tcp?

598

What is rpf check in multicast?

113

What is rpf in networking?

137

How do I ftp?

609

How do I create an ftp?

614


Un-Answered Questions { Networking }

How to define ip address?

613


How to confiner single router two services provided. Both service provided are same Speed

1852


Define Simplex

186


Do switches use ip addresses?

573


Tell me when troubleshooting computer network problems, what common hardware-related problems can occur?

589






How reliable is tcp?

597


What is the sense of a fingerprint?

586


Explain dns?

229


What is rpf in networking?

137


Explain how do applications coexist over tcp and udp?

655


What are the main components of the CERT Taxonomy?

3523


Where do you get updates on security?

558


Why shared memory is faster than message queue?

563


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

649


A lot of questions based on networking theory and networking models

100