There are multiple methods to manage spam in your VT Google Apps Mail account. For other suggestions, see VT Google Apps Mail Mailbox Management.
These directions will only forward new spam that arrived after the filter was set, not email messages that were already marked as spam. For instructions on forwarding messages that are currently in your Spam folder, see Stopping Email from Going to Spam in VT Google Apps Mail.
If you are forwarding to your Virginia Tech Exchange account, then any email forwarded as a result of this filter will arrive in the Junk Email folder of your Virginia Tech Exchange account.
To manage spam by creating a filter: