Thank you. I did see that post and am using those techniques. Looking back at the prerequisites, step 2 may be the part that I need to work on.
In the simulator, I "Clean configuration and initialize all disks." After the clean and filer reboots it asks for the node network information. I enter the IP information and then it it says to use a browser to complete the setup. At this point I, use Ctrl-C to break out of the setup and set the admin password. I then use the Connect-NcController with the node IP and provide the admin user and password to log in. This is where I get the error.
Could this be specific to the simulator. I have a FAS2520 to test with, but do not have it ready to use at this time.
I was hoping to test with the simulator before tackling the real thing.