Hello debug,
Remark at the beginning, PDC/BDC concept is gone since windows 2000, all
DC's are the same and can host the 5 FSMO roles according to some rules.
http://support.microsoft.com/kb/223346/en-us
So it doesn't matter in your case that the older DC has them now. If you
still like to move them back to the other DC:
http://support.microsoft.com/kb/324801
Configure the DC with the PDCEmulator role to an external time source:
w32tm /config /manualpeerlist

eers /syncfromflags:manual /reliable:yes /update
With "peers" you can set the time source, either DNS name (time.windows.com)
or an ip address from a reliable time source.
Here you can find some of them:
http://www.pool.ntp.org/
For DNS on the older machine make sure to use AD integrated zones, then you
have only install the DNS server role and wait, any additional configuration
is not needed, the zones are replicated with AD replication.
For the NIC configuration change the new servers preferred DNS when replication
is done complete, not earlier.
When everything is replicated, configure both DNS servers to use themself
as preferred and the other DNS as secondary. NO external DNS servers on the
NIC.
Best regards
Meinolf Weber
Disclaimer: This posting is provided "AS IS" with no warranties, and confers
no rights.
** Please do NOT email, only reply to Newsgroups
** HELP us help YOU!!!
http://www.blakjak.demon.co.uk/mul_crss.htm
> Thank you very much for your kind support.
>
> i hv completed seized all roles to bdc.. and bdc is also dns & global
> catalog server
>
> i hv also installed windows 2003 server again in first server ( pdc)
>
> now how to configure active directory and dns to make as it was
> earlier ?
>
> i have to make it additional domain controller or first domain
> controller in forest -- ?
>
> please help me to solve this problem
>