After clicking Activate, this page will display if you have entered the feature keycorrectly.Note: Follow the instructions in the Dell PowerVault TL4000 Failover ConfigurationGuide to configure your environment for failover.Configure Library: EncryptionNote: Application Managed Encryption (AME) does not require a key. LibraryManaged Encryption requires a license key. The customer should contacttheir TSR (technical sales representative) to purchase this feature.Prerequisites for Application Managed Encryption:v SAS and Fibre Channel LTO Ultrium 4 Tape Drive (Full Height or Half Height)Note: Fibre Channel is full height drive only.v Ultrium 4 Tape Cartridgev Library firmware level 5.80 or higherv Drive firmware level 77BE or higherv Tape backup software application that supports LTO4 encryptionPrerequisites for Library Managed Encryption:v SAS and Fibre Channel LTO Ultrium 4 Tape Drive (Full Height or Half Height)Note: Fibre Channel is full height drive only.v Ultrium 4 Tape Cartridgev Library firmware level 5.80 or higherv Drive firmware level 77BE or higherv Dell Encryption Key Manager applicationSetting or Changing a Drive’s Method of Encryption1. Enter your library’s IP Address in an internet browser address field and pressENTER.2. Log in to the Web User Interface. Refer to “Login” on page 2-5.3. Expand Configure Library in the left navigation pane.4. Click Encryption.a77ug117Figure 5-33. The 4U library Configure Library: Path Failover pagea77ug118Figure 5-34. Path Failover license verification pageChapter 5. Operations 5-41
