Migración NT a 2000 Server

Te pego una respuesta al respecto que dio hace poco Javier Inglés [MS MVP]:

<pego>

:-))

Ok socio, si no entiendo mal váis a hacer una migración de NT a 2000, y se
ha comprado un equipo nuevo donde se instalará W2K y se pondrá el AD.

En esos casos, lo bueno es que lamigración será paulatina y poco a poco, y
en caso de fallo sigues manteniendo tu actual infraestructura NT que ya está
funcionando, por lo que la marcha atrás en caso de fallo está asegurada.

Montas el W2K y configuras el dominio (recuerda que los nombres de dominio
del NT y 2000 deben ser distintos).

Después configuras las relaciones de confianza entre ambos dominios:
HOW TO: Create a Trust Between a Windows 2000 Domain and a Windows NT 4.0
Domain

http://support.microsoft.com/defaul...us;Q306733

Con ésto puedes traerte las cuentas de dominio del NT al dominio de 2000 con
el ADMT, por ejemplo:

HOW TO: Set Up ADMT for Windows NT 4.0 to Windows 2000 Migration (Q260871)

http://support.microsoft.com/search...us;Q260871

Active Directory Migration Tool

http://www.microsoft.com/windows200...efault.asp
Info general:
http://www.microsoft.com/windows200...y/admt.asp

Ahora viene otra parte:

va a haber un DC ó s planean tener más??

Después, te recomiendo quites los hubs y pongas switches, mejorarás las
comunicaciones y el ancho de banda.

A parte, hay que planear bien la migración o coexistencia del servidor de
correo (qué plataforma es, Exchange5.5, 2000, Domino, etc...) y la del
servidor de internet, cómo están éstos montados???

Más info a parte sobre migraciones:

Domain Upgrades & Active Directory
http://www.microsoft.com/windows200...uadtoc.asp

Domain Migration and Consolidation
http://www.microsoft.com/technet/tr...dommig.asp

Chapter 6: Domain Migration and Consolidation
http://www.microsoft.com/mspress/bo...p/3875.asp

Migrating to Windows2000
http://www.microsoft.com/windows200...efault.asp

Domain Migration Cookbook
http://www.microsoft.com/technet/tr...okintr.asp

Domain Migration Cookbook - Chapter 4: Restructuring Tools:
http://www.microsoft.com/TechNet/wi...okchp4.asp

Domain Migration Cookbook - Chapter 9: Migration of a Windows NT 4.0 Account
Domain to Active Directory:
http://www.microsoft.com/TechNet/wi...okchp9.asp


Domain Migration Cookbook - Chapter 10: Consolidation of Windows NT 4.0
Resource Domains:
http://www.microsoft.com/TechNet/wi...okch10.asp

Chapter 10 - Determining Domain Migration Strategies
http://www.microsoft.com/technet/tr...apt-10.asp

Upgrading a Windows NT Domain to Windows 2000 Active Directory
http://www.microsoft.com/technet/tr...upgrnt.asp

Planning Migration from Windows NT to Windows 2000
http://www.microsoft.com/technet/tr...gntw2k.asp

Salu2!!!

Javier Inglés
MS-MVP

</pego>

Y por si te parece poco, por el mismo precio te paso un linkpack de Ignacio
Adasme sobre el tema:

<pego>

Inconvenientes generales.

Event ID 12 After Installing or Upgrading to Windows 2000
http://support.microsoft.com/?kbid%6222
Printer and Ports with Long Names Do Not Appear After Upgrade from Windows
NT 4.0 to Windows 2000
http://support.microsoft.com/?kbid"6193
Windows 2000 Upgrade Setup Does Not Recognize Qualifying Media CD in First
Drive
http://support.microsoft.com/?kbid(5120
After Upgrade to Windows 2000 Last Logged On User Name Displayed
http://support.microsoft.com/?kbid#7890
After Upgrade, Some Programs Do Not Run When You Are Logged In as a Member
of the Users Group
http://support.microsoft.com/?kbid&9259

Error Message: Setup Cannot Locate the Windows Installation You Want to
Upgrade
http://support.microsoft.com/?kbid$2066
Event Log Settings Are Not Retained During Windows 2000 Upgrade
http://support.microsoft.com/?kbid"7340
Group Descriptions Not Updated to Windows 2000 Equivalent Following Upgrade
http://support.microsoft.com/?kbid"0961
Files in NETLOGON Share Moved During Windows 2000 Upgrade
http://support.microsoft.com/?kbid"9679
How to Prevent Windows 2000 Upgrade from Modifying Custom Security
http://support.microsoft.com/?kbid&0242
Installation Options Ignored After Selecting Any Accessibility Options in
Winnt32.exe
http://support.microsoft.com/?kbid"2963
Issues with Removing Windows 2000 and Reinstalling Windows NT 4.0
http://support.microsoft.com/?kbid%7754
NMAgent Takes Over CPU Processing When IPCONFIG /RELEASE Is Performed
http://support.microsoft.com/?kbid"5813
Running Windows 2000 Setup from Floppy Disks or CD-ROM Does Not Upgrade
Windows NT4.0 or Windows 98
http://support.microsoft.com/?kbid"5774
Saving and Restoring Existing Windows NT Shares
http://support.microsoft.com/?kbid5996
Upgrading to Windows 2000 Upgrades Existing Novell Client
http://support.microsoft.com/?kbid!8158
Winnt32.exe Forces Restart Even When Other Programs Are Open with Unsaved
Data
http://support.microsoft.com/?kbid"2958
Windows 2000 Cannot Upgrade over BackOffice 4.5
http://support.microsoft.com/?kbid%3872
Windows 2000 Setup Upgrades Existing NTFS File System Volumes
http://support.microsoft.com/?kbid8904
Windows NT 4.0 Cannot Access Windows 2000 FAT32 Partition
http://support.microsoft.com/?kbid!4404
Windows NT 4.0 Files Remain After Windows 2000 Upgrade
http://support.microsoft.com/?kbid!9023

Incovenientes de Configuración.

Cannot Connect to AOL After Upgrading to Windows 2000
http://support.microsoft.com/?kbid"8086
Cannot Find Active Directory Domain Controller When Upgrading Windows NT 4.0
PDC
http://support.microsoft.com/?kbid$4030
Cannot Create Partition Greater than 1 GB
http://support.microsoft.com/?kbid7474
Cannot Print After Upgrading from Windows NT 4.0 to Windows 2000
http://support.microsoft.com/?kbid#3546
Cannot Log On to Windows 2000 After You Upgrade from Windows NT 3.51
http://support.microsoft.com/?kbid$3997
Computer Name Does Not Match the Windows 2000 Domain Name After Upgrade
http://support.microsoft.com/?kbid&2376
Dial-Up Connection Status Shows Less Details After Upgrade
http://support.microsoft.com/?kbid"7336
Error Message: Windows 2000 Is Installed on a Drive Formatted with the OS/2
File System (HPFS)
http://support.microsoft.com/?kbid'0070
Power Options Tool in Control Panel Renamed to UPS After Upgrade
http://support.microsoft.com/?kbid!9024
SAP Agent Uninstalled After You Upgrade to Windows 2000
http://support.microsoft.com/?kbid!0817
Start Menu Icons Are Missing After Upgrade from Windows NT 3.51
http://support.microsoft.com/?kbid"7625
Task Scheduler Service Starts Automatically After Upgrade
http://support.microsoft.com/?kbid#4632
Upgrading Windows NT 4.0 Changes Boot.ini to the Default Time-Out Value
http://support.microsoft.com/?kbid"6043
Using User Profiles with Both Windows 2000 and Windows NT 4.0
http://support.microsoft.com/?kbid"4012
Windows 2000 DHCP Server Continues to Assign Addresses After Upgrade
http://support.microsoft.com/?kbid"5148

Inconvenientes de Hardware y Drivers.

Accel Graphics Eclipse Video Adapter Is Not Detected in Windows 2000
http://support.microsoft.com/?kbid"7236
Advanced Video Adapter Configuration Settings May Be Missing After You
Upgrade to Windows 2000
http://support.microsoft.com/?kbid"8286
Device Manager Lists Both VGA and Cirrus Logic Adapters After Upgrading from
Windows NT4.0
http://support.microsoft.com/?kbid"7224
Display Is Limited to 16 Colors After Upgrading to Windows 2000
http://support.microsoft.com/?kbid&8467
Drive Letters Assigned to Unsupported Partition Types
http://support.microsoft.com/?kbid"1799
Incompatible Windows NT4.0 Print Drivers Are Blocked and Replaced When
Upgrading
http://support.microsoft.com/?kbid"4966
Matrox PowerDesk Tools Unavailable after Windows 2000 Upgrade
http://support.microsoft.com/?kbid"7476
Mouse May Not Work After Installing Windows 2000
http://support.microsoft.com/?kbid!4632
NEC Card Wizard Does Not Work After Windows 2000 Upgrade
http://support.microsoft.com/?kbid"6031
Network Adapter Settings Are Lost After Upgrading to Windows 2000
http://support.microsoft.com/?kbid"4011
Parallel Port Devices Do Not Work After You Upgrade from Windows NT 4.0
http://support.microsoft.com/?kbid&5409
Some SCSI Adapter Drivers Previously Included in Windows NT 4.0 Are
Unavailable in Windows 2000
http://support.microsoft.com/?kbid"8104
Uninterruptible Power Supply Goes into Battery Mode During Windows 2000
Installation
http://support.microsoft.com/?kbid#8860
Windows 2000 Does Not Detect Stbv128m.sys After Upgrade from Windows NT 4.0
http://support.microsoft.com/?kbid"7215
Windows Hangs at "Loading Machine Info" with HighPoint UltraDMA ATA/66
Controller
http://support.microsoft.com/?kbid$3018

Incovenientes con Software de terceras partes.

Blue Screen on Reboot After Installing Corel CD Creator 2.0
http://support.microsoft.com/?kbid4915
Error Message: Microsoft Windows 2000 Has Detected Software That Is Not
Completely Installed on Your Computer
http://support.microsoft.com/?kbid$2435
Windows 2000 May Stop Responding When You Attempt to Run Adaptec's Easy CD
Creator
http://support.microsoft.com/?kbid#7468

Otros Inconvenientes.

Cannot Alter Down-Level Domain Name During Upgrade from Windows NT 4.0 to
Windows 2000
http://support.microsoft.com/?kbid$0156
Computer Name Does Not Match the Windows 2000 Domain Name After Upgrade
http://support.microsoft.com/?kbid&2376
Default Tree and Context Settings Missing After Upgrading to Windows 2000
http://support.microsoft.com/?kbid"2024
Err Msg: Line <nnnn> of the Inf Is Corrupt or Invalid...
http://support.microsoft.com/?kbid!0888
NMAgent Takes Over CPU Processing When IPCONFIG /RELEASE Is Performed
http://support.microsoft.com/?kbid"5813
SendPort DNS Registry Key Does Not Work as Expected
http://support.microsoft.com/?kbid&0186
Unattended Setup May Not Work During Upgrade from Windows NT 4.0 To Windows
2000
http://support.microsoft.com/?kbid%7814
Windows NT 4.0 Disk Administrator Not Compatible with Windows 2000
http://support.microsoft.com/?kbid$6032
Windows NT 4.0 Files Remain After Windows 2000 Upgrade
http://support.microsoft.com/?kbid!9023

Saludos

Ignacio A.
MCP

</pego>

Espero que te sirva de ayuda.



Saludos

Marc
MS MVP - DTS

NOTA. Por favor, las preguntas y comentarios en los grupos, así nos beneficiamos todos.

Reglas de conducta de los grupos de noticias: http://support.microsoft.com/defaul...newsreglas

"J. Blanch" wrote in message news:%23NkDSQ%

Hola.

En el trabajo debemos hacer una migración de la red de NT a 2000 Server.
¿Como lo haríais vosotros?
El equipo que está con NT se formaterá y será una estación mas, y se
instalará un servidor Dell nuevo con el 2000 Server y el SBS 2000.

Gracias