internet protocol suite

How do I open the TCP or UDP ports under UNIX / Linux like operating systems?

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Q. How do I check security of my network by running ICMP IP Network Scanning under FreeBSD / Linux? How do I subnet broadcast addresses? All I wanted to see if my firewall is working or not. A. Internet Control Message Protocol (ICMP) one of the core protocols of the Internet protocol suite. It is […]

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Q. Can you explain the difference between UDP and TCP internet protocol (IP) traffic and its usage with an example? A. Transmission Control Protocol (TCP) and User Datagram Protocol (UDP)is a transportation protocol that is one of the core protocols of the Internet protocol suite. Both TCP and UDP work at transport layer TCP/IP model […]

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