Barracuda Networks SP4 Manual de usuario descargar pdf (Pagina 52)

52 Release and Migration Notes - Determine Your Update Scenario

Combining NG Control Center 5.2.x with 5.0.x and/or 4.2.x Units

The table below shows compatibility between the firmware’s major versions.

* Already existing units only; introduction of new units, especially new Barracuda appliances is not possible.

** Configuration sent from the Barracuda NG Control Center to the unit is automatically migrated on the unit. Newly introduced features of the respective

release can’t be configured. The managed unit migrates the configuration automatically by itself and sets initial default values for newly introduced

configuration items.

Solving Update and Installation Failures

If a unit does not boot into normal operation mode after update or installation, certain BIOS settings

might be misconfigured.

Reset the BIOS configuration by performing the following steps:

• Establish a serial console connection to the unit (19200 bit/s).

• Switch the appliance on and hold the

Del key during the boot-up RAM test.

Wait until the BIOS screen appears.

• If the BIOS screen does not appear, hold

ALT and simultaneously press 0 on

the numeric keyboard. Then, release

0 again while still holding ALT and, again

simultaneously, press

9 on the numeric keypad, followed by releasing 9 and

finally also releasing

ALT. The BIOS screen should appear.

• Within the BIOS menu, select and execute

Set to optimal defaults.

• Save the new settings, exit the BIOS and reboot the appliance.

Table 2–11 Firmware compatibility

Barracuda NG Control Center Version

Unit Version

phion netfence

management centre 4.2.X

Barracuda NG

Control Center 4.2.X

Barracuda NG

Control Center 5.0.X

Barracuda NG

Control Center 5.2.X

netfence 4.0.X





netfence 4.2.X





Barracuda NG Firewall 4.2.X -

* *

Barracuda NG Firewall 5.0.X

** ** 

Barracuda NG Firewall 5.2.X - -

** 

In order to access the BIOS, it may be necessary to obtain your unit’s BIOS password through the Barracuda Networks

Technical Support first.

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