Establisbing a Remote connection in Solaris

I'm currently in a training environment and I've been wracking my brain trying to find out a way to SSH into another machine on our training network. SSH as root is disabled, and there aren't currently any user accounts on the machine.

will be difficult without any users defined and root disabled in ssh ( good practice)...
to enter with ssh...
Usually you should have a a remote console facility connected on a ( separate?) lan or perhaps something using http(s) ?