USAGE: Dfsutil /SpcFlush is a special problem repair command that should only be executed on the client. The SPC Cache keeps ...

USAGE:
Dfsutil /SpcFlush is a special problem repair command that should only
be executed on the client. 

The SPC Cache keeps information about domain referrals for all trusted domains.
This information includes the list of domain controllers for domains 
that have been accessed. Flushing this cache prompts the client to try to
obtain this information next time the domain is accessed.

Usage:
dfsutil /SpcFlush

See also: /SpcInfo, /PktFlush