Explain what is the pdu of "network layer" and "data link layer"?
Is youtube a tcp or udp?
What is domain name system (dns)?
How Authentication Header provides the protection to IP header?
How do I refresh my ip address?
In IP at which place the error control is done when a data is corrupted?
What is the j std 001?
Do switches use ip addresses?
Does DNS use TCP or UDP or both?
What is the difference between a port address a logical address and a physical address?
Can ip addresses be shared?
What can an ip address tell me?
What is netsh interface?