Can not Log in with windows user after installing active directory

After installing active directory I failed to connect SQL server 2000 with
eather with Active directory user accont and sa.
It's showing a messege unable to connect sql server Mainserver\SQL2000DB
server msg 17, level16 state 1
server does not exist or access denied.
Please helpasif (jossy881@.nospam.com) writes:
> After installing active directory I failed to connect SQL server 2000 with
> eather with Active directory user accont and sa.
> It's showing a messege unable to connect sql server Mainserver\SQL2000DB
> server msg 17, level16 state 1
> server does not exist or access denied.
That message does not anything to do with Active Directory, I would
guess. The message means that you never get in contact with SQL Server.
It could be because it's not running, or because some firewall that is
in the way.
See this KB article for a troubleshooter:
http://support.microsoft.com/defaul...B;EN-US;q328306
Erland Sommarskog, SQL Server MVP, esquel@.sommarskog.se
Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/pr...oads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodin...ions/books.mspx