TCP IP Interview Questions
Questions Answers Views Company eMail

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

573

How do I check if port 22 is open?

669

How do I find my server port?

561

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

606

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

618

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

696

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

584

How do I stop pid 4 from using port 80?

596

How do I unblock a port?

591

Is port 80 open on my network?

606

Is port forwarding dangerous?

678

Is port forwarding necessary?

590

What is port address?

606

What is port 135 commonly used for?

625

What is port number and why it is used?

587


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Un-Answered Questions { TCP IP }

What protocols fall under the tcp/ip internet layer?

709


What does tcp/ip stand for and what is its use?

647


What happens from the point an HTTP request is received on a TCP/IP port up until the Page fires the On_Load event?

690


How do I type ipconfig in cmd?

636


How many layers are there under tcp/ip?

646






Do sockets use tcp?

603


What is routing protocol and its purposes?

610


Does ip protect data on the network?

637


Is dns a protocol?

669


Which layer is closer to the user?

707


Does ip address change with wifi?

590


How to categorized ip address?

674


How do I check if a port is open telnet?

594


What is a dns name?

776


How to get a client system IP address

652