What is subneting?
What is port number and why it is used?
Which layer is closer to the user?
Why is tcp used?
How to identify ip address?
Explain what is the data unit of "transport layer"?
How do I know my ip address ubuntu?
Are sockets tcp?
Explain about tcp&ip and osi model.
Does ip address change with wifi?
What is the purpose of dns?
How many bits is ip address and port number?
What are the different layers in TCP/IP model? What are the protocols associated with each layer?
How do I get computer name from ip address?
Where is tcp used?