Engine Operations Tab - Brocade Communications Systems Brocade 8/12c User Manual

4. Select the Encryption Mode. Options include Clear Text, DF-Compatible Encryption, and Native
5. Enter the number of days to use a key before obtaining a new one, if you choose to enforce a
6. Click OK.

Engine Operations tab

The Engine Operations tab enables you to replace an encryption engine in a switch with another
encryption engine in another switch within a DEK Cluster environment. A DEK Cluster is a set of
encryption engines that encrypt the same target storage device. DEK Clusters do not display in the
Management application, they are an internal implementation feature and have no
user-configurable properties. Refer to
page 509.
The Engine Operations tab
To access the Engine Operations tab, select a group from the Encryption Center Devices table, then
select Group > Engine Operations from the menu task bar, or right-click a group and select Engine
Operations. The Properties dialog box displays with the Engine Operations tab selected.
NOTE
You can also select a group from the Encryption Center Devices table, then click the Properties icon.
Brocade Network Advisor SAN User Manual
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Encryption.
•
DF-Compatible Encryption is valid only when LKM is the key vault.
•
The Key Lifespan (days) field is editable only if the tape pool is encrypted.
•
If Clear Text is selected as the encryption mode, the key lifespan is disabled.
NOTE
You cannot change the encryption mode after the tape pool I/O begins. DF-compatible
encryption requires a DF-compatible encryption license to be present on the switch. If the
license is not present, a warning message displays.
key lifespan. The default is Infinite (a blank field or a value of 0).
NOTE
The key lifespan interval represents the key expiry timeout period for tapes or tape pools. You
can only enter the Key Lifespan field if the tape pool is encrypted. If Clear Text is selected as
the encryption mode, the Key Lifespan field is disabled.
(Figure
Viewing and editing group properties
"Replacing an encryption engine in an encryption group"
274) is viewed from the Encryption Group Properties dialog box.
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