FS6200 Server System Implementation Guide - Public Support ...

Operating the Server
Perform the following steps to initiate the temporary rollback of the MCP Firmware
Environment Policy on a specific environment:
1. Log on with the Administrator account.
2. To begin a PowerShell session, right-click the PowerShell icon on the taskbar and then
click Run as administrator.
3. In the User Account Control prompt, click Yes.
The PowerShell Console window is displayed.
4. Access the Security subfolder by typing the following command:
cd ″C:\Unisys\Installation\Firmware\Common\Security″
Note: The preceding command input is not case-sensitive. Ensure that either double
or single quotation marks surround the path name.
Then, press Enter.
5. At the PowerShell prompt, type
.\UnisysHarden_Rollback
Note: The .\ notation before the script name denotes the current path. Without this
notation, PowerShell cannot locate the script file.
Then, press Enter.
A dialog box is displayed.
A list box on the dialog box shows the numbered folders that contain rollback data
from previous applications of the MCP Firmware Environment Policy. The numbers
are encoded dates and times, and the explanation of the selected one appears to the
right. Select the folder containing the data to which you want to return.
6. Click the Roll Back button to roll back the policy.
A message is displayed when the roll back action completes successfully. You can find
a log of the actions of the script actions at
C:\ProgramData\Unisys\Installation\Hardening_Rollback.txt.
UnisysHarden.ps1 Script
To execute the UnisysHarden.ps1 script, perform the following steps on each systems
management engine, I/O engine, E-mode engine, and JProcessor environment:
1. To begin a PowerShell session, right-click the PowerShell icon on the taskbar and then
click Run as administrator.
The PowerShell Console window is displayed.
2. Navigate to the following Security subfolder.
C:\Unisys\Installation\Firmware\Common\Security
3. At the PowerShell prompt, type
Run the UnisysHarden.ps1 script using the following syntax:
.\UnisysHarden.ps1
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