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Recent questions tagged tcp

The Transmission Control Protocol (TCP) is a connection-oriented network protocol that operates in the network layer of the OSI model. It runs on top of the Internet Protocol (IP) and uses port numbers to identify the connection endpoint (also known as "socket") on a host.
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1 answer 267 views
TCP "ping" for connection debugging
asked in Sysadmin
by Ansgar Wiechers (115) ●2 ●18 ●33
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