If existing licenses were bought with Software Assurance on Select or through a Microsoft Products and Services Agreement, can ESUs still be purchased under a different but eligible agreement?
如果在選取或透過 Microsoft 產品與服務合約使用軟體保證購買現有的授權，是否仍可根據不同但符合資格的合約購買 ESU？
Software Assurance is required as a pre-requisite to ESUs. If you have Software Assurance or an equivalent subscription (even if it is on a different enrollment/program type) then you can buy ESUs for Software Assurance covered servers on your Microsoft Enterprise Agreement (EA), Enterprise Agreement Subscription (EAS), or Server and Cloud Enrollment (SCE).
需要軟體保證作為 ESU 的先決條件。 如果您有軟體保證或對等的訂閱 (即使其位於不同的註冊/計畫類型) ，您也可以在 Microsoft Enterprise 合約 (EA)、Enterprise 合約訂閱 (EAS) 或伺服器和雲端註冊 (SCE) 上購買軟體保證涵蓋伺服器的 ESU。