TCP IP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

TCP IP Interview Questions

Questions Answers Views Company eMail

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

798

How do I check if port 22 is open?

858

How do I find my server port?

770

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

836

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

852

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

882

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

756

How do I stop pid 4 from using port 80?

829

How do I unblock a port?

839

Is port 80 open on my network?

798

Is port forwarding dangerous?

868

Is port forwarding necessary?

778

What is port address?

796

What is port 135 commonly used for?

866

What is port number and why it is used?

798

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Un-Answered Questions { TCP IP }

What is ipconfig command?

855

Can ip address be assigned to layer 2?

938

What is bidirectional firewall rule?

845

How do I know my ip address ubuntu?

835

In which layer SMTP is used?

918

Why is smb used?

781

What port is 23?

745

What is the purpose of message queue?

790

Where is tcp used?

800

What is my router ip?

768

Is bash posix compliant?

892

Is netbios needed?

782

What is domain name system (dns)?

834

What is tcp ip socket?

804

How reliable is tcp?

807

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