You can define a channel via the MQSERVER environment variable as defined by IBM.
On Windows:
SET MQSERVER=CHANNEL1/TCP/MQSERVER01
or, to change the default port
number:
SET MQSERVER=CHANNEL1/TCP/MQSERVER01(1418)
On Unix:
export MQSERVER=CHANNEL1/TCP/’MQSERVER01’
or, to change the default port
number:
export MQSERVER=CHANNEL1/TCP/’MQSERVER01(1418)’