You can configure each port via the GUI, but its painfully slow, so lets avoid that and make the changes at the CLI.

to be able to modify ports, you need to get to the port section via the two commands, configuration and ports: 

To specify an IP you can use to directly ssh to the console port, use the dpaip command as such: 

You might want to allow multiple users to connect to a single port at the same time.  This has two benefits, one is that you can show someone else how to do something (with you and them on the same port at the same time), and if you loose your connection, you can simply reconnect, and not have to wait for a previous session to time out.  

The above statements are nice if those are all you want to enter, but you can also enter them all on the same line at the same time.  this saves time when modifying many ports.  For each port just enter all the info together.  

You need to enable dpa (per port direct port access) on the console server before anyone can connect directly to them.  To do this first go into the services section: 

Then enable DPA:

Then reboot to enable the changes: