On UNIX, you can override the IQ Agent port number on the start-up command line; for example:
$ASDIR/bin/S99SybaseIQAgent1260 -port nnnn
On Windows, use the Service Manager to override the IQ Agent port number, as follows:
Select the name Sybase IQ Agent 1260.
Click the Properties icon or choose Action > Properties from the menu bar.
Click Stop under Service status to stop the agent.
In the Start Parameters text box, type -port
nnnn
where nnnn is the port number.
Click Start to restart the agent.
If the agent fails to start on Windows, check the event log for diagnostic information.