3836ea11_stallation_and_Licensing_Guide__Description
[Key] grid.port [Default] 2000 [Description] 
The port that the server on this machine will use to receive messages from other nodes via the Send and Receive commands. If more than 1 CPU is being used, numcpus > 1, then CPU 0 will use this port, CPU 1 will use port + 1, CPU 2 will use port +2, etc.
Grid Computing Toolbox 17 Installation and Licensing Guide
Description