Repairing Damaged Firmware; Virtual Media; Virtual Media And Usb 2.0 Constraints - Fujitsu SIEMENS COMPUTERS KVM s3 Serie Bedienungsanleitung

Appendices
5.1.3
In the rare case that the firmware is damaged after a firmware upgrade (which might
happen if the KVM s3-1621 or KVM s3-1641 appliance is turned off and turned on
during the upgrade process), the KVM s3-1621 or KVM s3-1641 appliance will remain in
boot mode. In this mode, the Power LED on the rear panel flashes at about 1 Hz, and
the KVM s3-1621 or KVM s3-1641 appliance attempts to restore the firmware over
TFTP using the following default configuration:
• TFTP client IP address 10.0.0.2
• TFTP target device IP address 10.0.0.3
• Upgrade the file name to CMN-1016.fl.
To repair damaged firmware:
Connect the KVM s3-1621 or KVM s3-1641 appliance to the TFTP target device
(using a cross-over cable or hub), which is set up with the default IP address
(10.0.0.3).
Rename the upgrade file to the default file name (CMN-1016.fl).
The Power LED will flash at about 2 Hz when the KVM s3-1621 or KVM s3-1641
appliance is downloading the upgrade file, and it will flash at about 4 Hz when it is
programming the downloaded file to Flash. After it has restored the firmware, the KVM
s3-1621 or KVM s3-1641 appliance reboots automatically and the Power LED
illuminates.
5.2
5.2.1
The virtual media feature of the KVM s3-1621 and KVM s3-1641 appliances enables
you to connect to the USB port of an attached computer. With this feature, a user
located at a KVM s3-1621 or KVM s3-1641 appliance or using the remote software can
access a local USB storage switch, such as a USB CD drive, diskette drive, or Flash
drive, from an attached computer.
The Virtual Media KVM-IA addresses four functions: keyboard, mouse, CD drive, and
mass storage unit. The CD drive and mass storage unit will be present on the target
server whether or not a virtual media session is mapped. If a media device is not
mapped, it is shown without media present. When a virtual media device is mapped to
the target server, the target server will be notified that media has been inserted. When
the media device is unmapped, the target server will be notified that the media was
removed. Therefore, the USB virtual device is not disconnected from the target server.
The KVM-IA presents the keyboard and mouse as a composite USB 2.0 device.
Therefore the BIOS must support composite USB 2.0 human interface device (HID). If
the BIOS of the connected computer does not support this type of device, the keyboard
and mouse might not work until the operating system loads USB 2.0 device drivers. If
this occurs, there might be a BIOS update provided by the computer manufacturer that
will provide BIOS support for a USB 2.0 connected keyboard and mouse.
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Repairing damaged firmware

Virtual media

Virtual media and USB 2.0 constraints

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