Digi CM - Manual (Page 107)

Port Clustering
Chapter 13 107
3. Enter the Port access menu Source port number (the port number to
access the device.)
4. Enter the Port access menu Destination port number (the physical port
number on the Slave unit for the Port access menu.)
5. Select a protocol if appropriate.
6. Click Save to flash .
7. Enable all the ports you wish to use.