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TCP IP Interview Questions
Questions Answers Views Company eMail

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

 566

How do I check if port 22 is open?

 667

How do I find my server port?

 558

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

 602

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

 612

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

 692

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

 581

How do I stop pid 4 from using port 80?

 589

How do I unblock a port?

 589

Is port 80 open on my network?

 602

Is port forwarding dangerous?

 672

Is port forwarding necessary?

 585

What is port address?

 604

What is port 135 commonly used for?

 619

What is port number and why it is used?

 578

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Un-Answered Questions { TCP IP }

In the TCP client-servel model, how does the three-way handshake work in opening connection?

651

Explain about tcp&ip and osi model.

607

What are the protocols used in Application layer?

647

How many tcp connections does http use?

573

What are in process controls?

571




Why is it important to install patches on network systems?

546

How do I know which is private ip address and which is public ip address?

619

How many bits is ip address and port number?

581

How can I tell if a ftp port is open?

593

What is 3 way handshake?

582

How do you check if smtp port is open?

575

what is osi? How many layers are there?

628

How do I find my ip address?

588

Explain what are the networking protocol options for the windows clients if for some reason you do not want to use tcp/ip?

639

What is routing protocol?

649

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