Explain the basic difference between tcp/ip and osi model.

801

What is the difference between name based and ip based virtual hosting?

744

How do you check if a port is blocked?

789

Which port does netflix use?

802

Explain what is the difference between flow control and error control?

896

How many bits is ip address and port number?

776

How can we detect that the other end of a tcp connection has crashed? Can we use "keepalives" for this?

967

Explain which layer is closer to the user?

782

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

843

Explain address resolution protocol arp?

834

Explain 3 way handshake and how it works?

804

Tell me about IPv4 and IPv6.

820

Can two websites have same ip address?

781

How do I know my ip address ubuntu?

815

What is netsh interface?

746