First we are going to prepare the Domain Controller Database for upgrade. 2. Go ahead and insert the Server 2008 CD in your CDDVD-ROM drive. 3. Open My Computer and right-click on CDDVD-ROM.Pluralsight turns Home Depot associates into skilled technologists via OrangeMethod.
How to Upgrade to Windows Server 2008 from Windows Server 2003. If you havent upgraded from Server 2003 to Server 2008 -- heres the how-to youve been waiting for. Setspn Windows 2003 R2 How To Prepare ForToday Im going to show you how to prepare for a server upgrade and how to perform it. Ill also tell you why you need to upgrade your server to 2008; lets start with that. Why Upgrade to Windows Server 2008 One of the main reasons why you would want to upgrade all of your Servers on your network from Server 2003 to Server 2008 is the 2008 Functional Level. Well, thats great but what does that really mean Once you upgrade all your Servers and get the 2008 Functional Level you will get few nifty bonuses: The first bonus for upgrading to Server 2008 is Distributed File System Replication. What it means in English is that exchange of information between your Domain Controllers is a lot smoother. Second bonus is Advanced Encryption Standard support for the Kerberos protocol - logins are a lot more secure. This is a Group Policy Object that will display information about previous logons while you are trying to login yourself. So basically, you are going to be able to see who has logged on to the machine before you. Setspn Windows 2003 R2 Password And AccountAnd finally, the Fine-Grained Password Policies, where you can specify different password and account lockout policies for different sets of users. I believe this little bonus is quite big for most of the administrators. The Server 2008 Upgrade Process The upgrade process is not difficult at all and it doesnt take a very long time. Setspn Windows 2003 R2 Update Your ServerThere are a couple of steps that you need to do before running the CD to update your server -- here they are: 1. Before you start upgrading, make sure that your servers hardware is up to specifications for Server 2008 ( these are the recommendations, for minimum requirements ): At least 512MB of RAM - preferably a lot more At least a 2GHz processor At least 40GB of Available Hard Disk space DVD-ROM Drive At least Super VGA (800x600) monitor Keyboard, mouse, NIC Card, etc. Now we are ready to upgrade so we can put the CD in the CDDVD-ROM and install as normal. A note to those who may have Server 2000 and want to upgrade to Server 2008: You cannot, I repeat, cannot upgrade from Server 2000 directly to Server 2008. You need to upgrade it first to Server 2003 and then go through these steps and upgrade to Server 2008. Also, make sure your Domain Functional Level is Windows Server 2003. This is really important as you wont be able to run the upgrade if Domain Functional Level isnt at Least Server 2003. Warning: What You Need to Know Before Upgrading to Server 2008 There are a few things you should be aware of before starting the upgrade process: 2003 Servers should be patched to at least SP1 Small Business Server 2003 and 2003 R2 upgrades are not supported You cant upgrade to Server Core Exchange Server 2007 will not take an in-place upgrade. This is very important, because if you try it will break things. What you need to do is a Mailbox Migration to do this kind of upgrade with Exchange 2007 Preparing Your Server for Upgrade 1. Login to your Domain Controller on the server you are upgrading. First we are going to prepare the Domain Controller Database for upgrade. Go ahead and insert the Server 2008 CD in your CDDVD-ROM drive. Open My Computer and right-click on CDDVD-ROM.
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