SYSTEM COMMANDS

TCP Commands

STP Enabled

A flag that is set to “1” if the Spanning Tree protocol is enabled.

TCP COMMANDS

TCP (Transmit Control Protocol) provides a connection-oriented reliable communication for delivery of packets to a remote or on-node device. When the IP feature is enabled, the following TCP commands are available:

tcp conns

Display the current TCP connection status with the following format:

lport

The local port number for this TCP connection.

fhost

The remote IP address for this TCP connection.

fport

The remote port number for this TCP connection.

window (l/r)

The current receive windows for the local and remote ends of this TCP connection.

tstate

The current state of this TCP connection.

outq (s/u)

The number of bytes that has been sent but not acknowledged yet and the number of bytes in the output queue that has not been sent on this TCP connection.

tcp stats

Displays the current system TCP related statistics. Refer to TCP Statistics, for a list of available statistics and their definitions.

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Enterasys Networks CSX7000, CSX5500, CSX6000 manual TCP Commands