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ASA r2 支持哪些加密类型?是否可以配置 NAE?

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ONTAP ASA r2 平台

回答

在 ASA r2 系统中,仅支持两种加密类型:
  • NSE NetApp Storage Encryption:使用自加密驱动器的基于硬件的加密
  • 基于软件的加密
NetApp Aggregate Encryption (NAE) 在 ASA r2 上不受支持,也无法配置 。
  • 对于双层加密,软件加密组件使用与 NVE 相同的技术基础。
  • 但是,与传统的 NVE 不同,它无法在卷级别进行配置。相反,它在集群级别启用。
  • 不支持 NAE 的原因是由于 ASA r2 架构,其中存储可用区取代了传统聚合,并且由系统管理,因此不会公开聚合级加密控制。
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