UpgradingfromExchange55toExchange.docx

1、UpgradingfromExchange55toExchangeUpgrading from Microsoft Exchange Server5.5 to Microsoft Exchange2000 Server: A Six-Step Case ScenarioPublished: August 2000Updated: August 2005 The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as

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5、er intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this document does not give you any license to these patents, trademarks, copyrights, or other intellectual property.Unless otherw

6、ise noted, the example companies, organizations, products, domain names, e-mail addresses, logos, people, places and events depicted herein are fictitious, and no association with any real company, organization, product, domain name, email address, logo, person, place or event is intended or should

7、be inferred. 2000 Microsoft Corporation. All rights reservedMicrosoft, Active Directory, Outlook, Windows NT, and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.The names of actual companies and products mentioned herein ma

8、y be the trademarks of their respective owners.Table of ContentsUpgrading from Microsoft Exchange Server5.5 to Microsoft Exchange2000 Server: A Six-Step Case Scenario 1Important 1Introduction 1Questions and Answers 2What Active Directory Means to Exchange 2From Mailboxes to Accounts 3Active Director

9、y from an Exchange Perspective 4The Case Scenario 4Step1: Create a Detailed Deployment Plan 4Deployment Scenarios 4Where Are You Now? A First Glance at Coho Vineyard 5Where Do You Want to Be? 6Windows2000 Deployment 6Exchange2000 Deployment 7Before Moving On 9Step2: Begin Successful Deployment of Wi

10、ndows2000 9Forest Design 9Domain Design for Coho Vineyard 10Extending the Schema 10New Attributes 11Domain Controllers and Global Catalog Servers 12Domain vs. Site Design 12User Management and Resource Domains 12Changes in Client Access: Address Book Lookups 13Global Address List 13Address Book View

11、s vs. Address Lists 14Offline Address Lists 15Changes in Group Design 15Before Moving On 16Step3: Prepare the Directories 17Prepare the Exchange5.5 Directory 17Cleaning Up the Directory 18Run Move Server Wizard 19Prepare Active Directory 20Evaluate Your Automation Tools 20Populate Active Directory w

12、ith Exchange5.5 Directory Information 20Preparing the Forest and Domains by Running ForestPrep and DomainPrep 27Before Moving On 29Step4: Install Your first Exchange2000 Server 30When You Install 30The Interface Between Active Directory and Exchange5.5 32Run Exchange2000 Delegation Wizard 33Create a

13、 Bridgehead Server 33Now You Are Co-existing 34Before Moving On 35Step5: Upgrade the Information Stores and Other Exchange Components 35Recap 36Whats Next 36A Note on Upgrading Exchange Components 37Upgrade the Mailbox Store 37Move Mailboxes 37In-Place Upgrade: Deferred Upgrade Process 37Upgrade the

14、 Public Folder Store 38Groups and Public Folders 38Upgrading Public Folders 391. Remove Obsolete Users from ACLs 392. Replicate Public Folder Directory Information 393. Replicate the Public Folder Hierarchy 404. Replicate or Upgrade the Messages into the Exchange2000 Public Folder Store 40Upgrading

15、Connectors 40Reconfiguring the Connectors 41Routing Group, SMTP, and X.400 Connectors 41Directory Replication Connectors 42Foreign Connectors 42Foreign Connectors in a Mixed-Mode Environment 43Creating a New Administrative Group 43Exchange2000 Migration Wizard 44Coho Vineyard: Upgrade Final WindowsN

16、T4.0 Domains 44Cleaning Up Active Directory 45When to Use Active Directory Account Cleanup Wizard 45A Quick Look Back 45Step6: Switch to Native Mode 46Before You Switch to Native Mode 46Uninstalling Exchange5.5 Servers 46Deleting Connection Agreements, DRCs, and SRSs 47Switching to Native Mode 47Reo

17、rganize the Organization 47Create Administrative Groups Within (or Encompassing) a Routing Group 48Move Mailboxes Between Administrative Groups 48Rename Objects 48Conclusion: Exchange2000 Upgrade Checklist 49Additional Resources 49Upgrading from Microsoft Exchange Server5.5 to Microsoft Exchange2000

18、 Server: A Six-Step Case ScenarioPublished: August 2000Updated: November 2004For the latest information, please see ImportantBefore you read this article, it is important that you understand the recommended path for upgrading from Microsoft Exchange Server 5.5 to Microsoft Exchange 2000 Server:1. De

19、ploy an Exchange 2000 server into your current organization2. Migrate mailboxes from the Exchange 5.5 server to the Exchange 2000 server whenever possibleAn in-place upgrade of Exchange 5.5 to Exchange 2000 should be performed only in situations where there is no alternative, such as a small busines

20、s that does not have the hardware available to install Exchange 2000 separately.IntroductionThis article provides a Microsoft Exchange2000 Server deployment case scenario for an imaginary company called Coho Vineyard. This document guides you through the following six steps of an Exchange deployment

21、: Create a detailed deployment plan. Begin a successful deployment of Microsoft Windows2000. Prepare Active Directory directory service and Exchange directories. Install your first Exchange2000 server. Upgrade the information stores and other Exchange components. Switch to Exchange native mode.The p

22、urpose of this article is to provide you with a clear picture of upgrading from Exchange5.5 to Exchange2000, which you can use as a basis for your own deployment.The discussion in this article provides a broad overview of the process for upgrading a Microsoft WindowsNT4.0 and Exchange5.5 environment

23、 to a Windows2000 and Exchange2000 environment. This article is intended to help managers and IT deployment teams understand the workload and other key factors involved in the upgrade before the deployment process begins. This discussion focuses on the procedural order in which to carry out your dep

24、loyment. It provides useful tips gleaned from the Microsoft Early Adopter beta-testing program. For more information, see “Upgrading Exchange Server5.5 to Exchange 2000 Server in the Exchange2000 Deployment Guide ( This guide walks you through the entire upgrade process, focusing on implementation d

25、etails for each step. You can also read about other deployment scenarios in Microsoft Exchange2000 Server Resource Kit.Questions and AnswersThis document attempts to answer the following questions: How can I prepare my Windows2000 organization for the installation of my first Exchange2000 server? Ho

26、w do Windows and Exchange interoperate? How do I upgrade an Exchange5.5 organization to an Exchange2000 organization? What exactly is the relationship between Windows2000 user accounts and Exchange mailboxes? What security settings are needed to deploy and administrate Exchange2000 Server? How can I

27、 migrate my Exchange5.5 directory information to Windows2000? What are the roles of Windows2000 domain controllers and global catalog servers in an Exchange2000 organization? What type of Windows2000 groups should I use? How do I upgrade my public folder hierarchy and my connectors?What Active Direc

28、tory Means to ExchangePerhaps the key difference between Exchange5.5 and Exchange2000 is that Exchange2000 relies entirely on Windows2000 Active Directory for all directory and security information. There is no separate Exchange directory. This integration between Exchange and Windows has the follow

29、ing effects: It allows for dramatic improvements in flexible administration brought about when network security and messaging share the same directory. It creates a stronger link and dependence between Exchange and Windows administrators, who now have to work together more than ever before. It provi

30、des a new user model, which is expanded to include attributes for mail delivery and storage, as well as a new Windows2000 group model, which supports both Exchange5.5 distribution lists and Microsoft WindowsNT4.0 groups. Because Exchange2000 uses Active Directory as its only directory, several new c

31、omponents exist, such as Active Directory Connector (ADC), Site Replication Service (SRS), and Recipient Update Service, all of which are discussed later in this article.If you can develop a clear and thorough understanding of Active Directory, you will understand most of the differences between Exchange5.5 and Exchange2000, and you will have a foundation for understanding how Exchange2000 works.From Mailboxes to AccountsOne major difference between Exchange5.5 and Exchange2000 is the relationship between user mailboxes and Windows accounts, as