What is IPv6 (Internet Protocol version 6)? What is multicasting? Explain the headers of packet format of IPv6 and IPv4?
How many tcp connections does http use?
Is netbios needed?
How do I check if a port is open?
What is the difference between flow control and error control?
Explain how names are translated (resolved) into ip address?
How to set DHCP?
Whats frequency of waves?
What subnet means?
What happens when flag is set to zero in a modem during packet data transfer?
What is difference between port number and ip address?
What is network address translation?
What is the difference between public and private ip?