Trouble replacing old DC

[Guest]

Archived from groups: microsoft.public.win2000.active_directory (More info?)

I have a small 15 machine network with an old DC. I am trying to replace it
with a new server. Both are server 2000 with service pack 4. All of the data
is on the new machine but I can't promote it to a DC. When I run DCPROMO or
use the active directory wizard the DHCP and DNS services on the new machine
will not start after a reboot. When I remove the AD the DHCP and DNS runs
just fine. The old machine does not seem to be willing to share info with the
new machine. Any ideas?
Thanks,
John

 

[Guest]

Archived from groups: microsoft.public.win2000.active_directory (More info?)

"" wrote:
> I have a small 15 machine network with an old DC. I am trying
> to replace it
> with a new server. Both are server 2000 with service pack 4.
> All of the data
> is on the new machine but I can't promote it to a DC. When I
> run DCPROMO or
> use the active directory wizard the DHCP and DNS services on
> the new machine
> will not start after a reboot. When I remove the AD the DHCP
> and DNS runs
> just fine. The old machine does not seem to be willing to
> share info with the
> new machine. Any ideas?
> Thanks,
> John

I assume:
* the machine is a member server of your domain...
* DNS and DHCP services are installed on the new server and configured
* oldDC will be called OLDDC (just for reference here)
* newDC will be called NEWDC (just for reference here)

any errors in the event logs?
Steps:
* With the DHCP MMC authorize the NEWDC -> enterprise admin
permissions is needed
* Configure TCP/IP settings on NEWDC to point for the preferred DNS
server to OLDDC -> IPCONFIG /registerdns and stop and start netlogon
service
* DCPROMO NEWDC to a DC
* Make DCPROMO a GC (sites and services)
* Tranfers ALL 5 FSMO roles. Use Users and Computers, DOmain and
Trusts and Schema MMCs to do that or use NTDSUTIL from the command
line
* Let NEWDC and OLDDC replicate with each other as WINS push/pull
replication partners if you use WINS
* Point NEWDC for WINS only to itself if it is a WINS server
* Transfer all other data from OLDDC to NEWDC

After All data has been transfered from OLDDC to NEWDC:
* Configure TCP/IP settings on NEWDC to point for the preferred DNS
server to itself -> IPCONFIG /registerdns and stop and start netlogon
service
* Configure TCP/IP settings on OLDDC to point for the preferred DNS
server to NEWDC -> IPCONFIG /registerdns and stop and start netlogon
service
* With the DHCP MMC de-authorize the OLD -> enterprise admin
permissions is needed
* Break the WINS replication partnership
* Stop and disable DHCP service on OLDDC
* Stop and disable DNS service on OLDDC
* Stop and disable WINS service on OLDDC
* DCPROMO OLDDC to a member server
* Remove OLDDC from the domain


This should help you...

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[Guest]

Archived from groups: microsoft.public.win2000.active_directory (More info?)

Check the event log and see why these services won't start. Most likely you
are running them under a certain user account (not default localsystem), and
after promoting this server to DC, this account no longer has "log on as a
service" privilege on new dc.

--
Dmitry Korolyov [d__k@removethispart.mail.ru]
MVP: Windows Server - Directory Services


"John Hull" <JohnHull@discussions.microsoft.com> wrote in message
news:1E88DF87-111D-46DF-9075-9C7493B8ECDC@microsoft.com...
>I have a small 15 machine network with an old DC. I am trying to replace it
> with a new server. Both are server 2000 with service pack 4. All of the
> data
> is on the new machine but I can't promote it to a DC. When I run DCPROMO
> or
> use the active directory wizard the DHCP and DNS services on the new
> machine
> will not start after a reboot. When I remove the AD the DHCP and DNS runs
> just fine. The old machine does not seem to be willing to share info with
> the
> new machine. Any ideas?
> Thanks,
> John