DEC Server 300

[Douglas Taylor via cctalk]

I'm interested in getting one of these, but browsing the manuals it 
appears there is software that is installed on the VAX to use them with VMS.

Is the software required to attach terminals and login to various 
Vax's?  Or is it for management of the Dec Server 300?

If the software is required, where do I find it?  Is it in the hobbyist 
distribution?  Is there a VAX and ALPHA version?

Doug