【文章內(nèi)容簡(jiǎn)介】 ............ 65 確保用戶(hù)完成遷移前任務(wù) ........................................................................................ 66 運(yùn)行 Exchange Server 遷移向?qū)? .................................................................................... 66 在克隆模式下運(yùn)行遷移向?qū)б员Ａ裘摍C(jī)文件夾存儲(chǔ)文件 .......................................... 68 遷移后的任務(wù) ............................................................................................................... 68 從 Exchange 刪除被遷移的郵箱 ........................................................................ 68 重新建立被遷移郵箱的共存 .................................................................................... 69 確保用戶(hù)完成遷移后的任務(wù) .................................................................................... 69 Exchange 組織間復(fù)制工具 ............................................................................................ 69 第 6 章 升級(jí) Exchange 2020 和 Exchange 混合組織 .................................................................. 71 第 6 章中的步驟 .......................................................................................................... 71 Exchange 2020 安全考慮事項(xiàng) ........................................................................................ 72 Exchange Server 部署工具 ............................................................................................ 72 Exchange 2020 的全系統(tǒng)要求 ........................................................................................ 73 運(yùn)行 Exchange 2020 ForestPrep...................................................................................... 74 運(yùn)行 Exchange 2020 DomainPrep ................................................................................... 76 Exchange 2020 的服務(wù)器特定要求 ................................................................................. 78 硬件要求 ................................................................................................................ 78 文件格式要求 ......................................................................................................... 78 操作系統(tǒng)要求 ......................................................................................................... 78 Windows 2020 組件 ................................................................................................ 79 升級(jí) Exchange 2020 Active Directory 連接器 ................................................................. 79 升級(jí)前端和后端服務(wù)器 ................................................................................................. 80 Exchange 2020 的升級(jí)前步驟 ........................................................................................ 80 升級(jí)操作系統(tǒng) ......................................................................................................... 80 刪除不受支持的組件 ............................................................................................... 80 升級(jí) Exchange 的國(guó)際版本 .................................................................................... 81 從 Exchange 2020 Server 升級(jí)到 Exchange 2020 ........................................................... 81 安裝新的 Exchange 2020 服務(wù)器 .................................................................................. 81 安裝和啟用 Windows 2020 或 Windows Server 2020 服務(wù) ...................................... 81 運(yùn)行 Exchange 2020 安裝程序 ................................................................................ 83 移動(dòng) Exchange 郵箱和公用文件夾內(nèi)容 ................................................................... 85 在任務(wù)向?qū)е惺褂? Exchange 移動(dòng)郵箱 ................................................................... 85 使用 Microsoft Exchange 公用文件夾遷移工具 ........................................................ 85 目錄 v 從混合模式切換到純模式 .............................................................................................. 86 Exchange 2020 混合模式和純模式考慮事項(xiàng) ............................................................. 86 刪除最后一臺(tái) Exchange 服務(wù)器 ........................................................................ 87 刪除站點(diǎn)復(fù)制服務(wù) .................................................................................................. 88 切換到純模式 ......................................................................................................... 89 刪除 Exchange 2020 優(yōu)化參數(shù) ...................................................................................... 89 初始內(nèi)存百分比 ...................................................................................................... 90 日志緩沖數(shù) ............................................................................................................. 90 最大打開(kāi)表數(shù) ......................................................................................................... 90 可擴(kuò)展存儲(chǔ)系統(tǒng)堆數(shù) ............................................................................................... 90 Outlook Web Access 內(nèi)容過(guò)期 ................................................................................. 90 DSAccess MaxMemoryConfig 項(xiàng) ............................................................................. 90 DSAccess 內(nèi)存緩存調(diào)整 ......................................................................................... 91 群集性能調(diào)整 ......................................................................................................... 91 第 7 章 在群集中部署 Exchange 2020.............................................................................................. 93 群集要求 ...................................................................................................................... 93 全系統(tǒng)群集要求 ...................................................................................................... 93 服務(wù)器特有的群集要求 ........................................................................................... 95 網(wǎng)絡(luò)配置要求 ......................................................................................................... 96 群集權(quán)限模型更改 .................................................................................................. 99 部署方案 .................