W&T Microwall Gigabit 55210, Руководство пользователя

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57
W&T
Security & Maintenance
Subject to error and alteration
A prerequisite for firmware updates with WuTility is the acti-
vated update service to TCP/5555 in the Microwall. With the
factory settings, the update with WuTility is only possible via
the interface Network 1.
i The network communication during the transmission of
the system password and also the actual upload is encryp-
ted and therefore confidential.
To transfer the new firmware to the Microwall, select the desi-
red Microwall in the WuTility inventory list and click on the
Firmware button.
In the following dialog select the firmware file (*.uhd) to be
transferred and click on the
Next button. After the successful
transfer, the Microwall decrypts the firmware file, checks the
signature and writes the firmware to its internal flash. Finally,
a restart is performed automatically and the Microwall is rea-
dy for operation again.