TCP Protokol & ICMP (Internet Control Message Protocol)

netstat => melihat TCP Protokol 127.0.0.1 is the loopback Internet protocol (IP) address also referred to as the “localhost". ICMP (Internet Control Message Protocol) ICMP is the Internet Control Message Protocol. ICMP is a complementary protocol to IP (Internet Protocol). Like IP, ICMP resides on the Network Layer of the OSI Model. ICMP is designed for sending control and test messages across IP networks. contoh : tracert www.google.com (pd prog. cmd) source : http://www.tech-faq.com

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