The college is transitioning to the new vSphere Web Client. This client can be used both on and off campus and is available from the following url: https://vweb.bristolcc.edu.; Use your BCC credentials to login.
The older desktop client is available on the computers in the K-building labs on campus. If you're on campus you can use either the web or the desktop client. If you're using a laptop to connect from home and work, you might consider installing the desktop client on your laptop and use it when you're on campus. The desktop client can be downloaded from here: vSphere Client