Networking Protocols Interview Questions
Questions Answers Views Company eMail

How do I check if a port is open?

596

How do I check if my firewall is blocking a port?

578

How do I check if port 22 is open?

675

How do I find my server port?

567

How do I find out what program is using a port?

611

How do I find out what service is using a port?

620

How do I find what ports are being used on my mac?

699

How do I know if my ftp port 21 is blocked?

591

How do I stop pid 4 from using port 80?

599

How do I unblock a port?

598

Is port 80 open on my network?

612

Is port forwarding dangerous?

683

Is port forwarding necessary?

594

What is port address?

611

What is port 135 commonly used for?

626


Un-Answered Questions { Networking Protocols }

What is IGP (Interior Gateway Protocol)

5


What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?

6916


What is the use of tcp/ip?

623


What is port number and why it is used?

594


Does ip address change with wifi?

594






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

600


What port number is 8080?

605


what is the postec controllers and how it is work

2364


What is difference between port number and ip address?

596


What is the ip command?

643


How do firewall rules work?

613


What is EGP (Exterior Gateway Protocol)

5


What is private ip and public ip?

628


Why is it important to install patches on network systems?

554


What is tcp ip socket?

632