TCP workload tuning

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There are several AIX® tunable values that might impact TCP performance.

Many applications use the reliable Transport Control Protocol (TCP), including the ftp and rcp commands.
Note: The no -o command warns you that when you change tuning options that affect TCP/IP connections, the changes are only effective for connections that are established after the changes are made. In addition, the no -o command restarts the inetd daemon process when options are changed that might affect processes for which the inetd daemon is listening for new connections.