HP X Unified Security Platform Series Manual de usuario descargar pdf (Pagina 236)

Chapter 8 System

220 X Family LSM User’s Guide V 2.5.1

Rolling Back to a Previous TOS Version

A rollback operation reverts the currently running software version on your X family device to a

previous working version. The device retains settings and configurations However, not all functionality

may be available depending on the version of the TOS you roll back to. For details, refer to the release

notes for that version of the software.

When you perform a rollback of the software, the Update page displays a set of status messages. See

“

System Update Status Messages” on page 303 for details.

Persistent Settings

When you perform an operating system rollback, your current configuration settings are preserved,

but filter settings roll back to the settings that were in effect when the rollback version was archived.

Any changes to filter setting made after your target rollback version are deactivated, including attack

protection filter updates.

Current Installed Version:

Typ e , Ve r s i o n

Package Size

Identifies the properties of the current TOS software and Digital Vaccine

versions installed on the device. Any functions available are listed in the

function(s) column

Function(s):

Any functions available are listed in the function(s) column.

The rollback icon indicates that there is at least one prior version of the X

family software on the device that you can rollback to. For details, see

“Rolling Back to a Previous TOS Version” on page 220

Previous TOS Versions:

Ty pe, Ve r sion

Package Size

Identifies the properties of previous TOS software packages that have been

installed on the device. You can delete TOS software and Digital Vaccine

versions installed on the device. Any functions available are listed in the

function(s) column

Function(s):

Any functions available are listed in the function(s) column.

If you delete all previously installed TOS software versions, you cannot

perform a software rollback.

CAUTION To make sure you understand the effects of a software rollback, read the

release notes for the current software version and the software version you are rolling back

to before performing the rollback operation.

Field Description

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HP X Unified Security Platform Series Manual de usuario Pagina 236