Clear cached results of Active Directory queries at domain controller

I am establishing an external trust between 2 Win2003 forests. Then i m retrieving groups names from 2nd forest domain while sitting in the domain of 1st forest. Then, i am removing the trust and doing the query again which is bringing the same output. (this time, it is from cache as forest 2 has become unreachable after the removal of trust).

Can anyone tell how to clear the cache which store the results of Active Directory queries?

Is this cache only available on primary domain controller or also on secondary domain controllers?

N开发者_C百科ote :- I m doing query by writing my own ADSI program.

Thanks

Removing the Trust If you remove the trust from the local domain only, it still appears from the other domain but generates an error if you attempt to validate it. An administrator from the other domain must remove the trust from that domain as well.