Setting Email Forwarding (or Cancel Forwarding)
Something to consider is whether you should forward this account at all as maintaining your UNI account is easy with Google Apps and has other features you will likely need/want to utilize while at UNI. Sharing of calendars, documents, blogs, sites, etc. is enhanced by keeping your email intact rather than forwarding.
If you still want to forwarding (or cancel forwarding) of your UNI Email that function is perform in the Google email application.