US Robotics USR8550 Bedienungsanleitung PDF herunterladen (Seite 14)

You may run tftputil.exe directly from the CD or copy it to your hard drive

and run it from there.

Type your password, the LAN IP address for the ADSL modem, and then

Image/Pack File. Click Download to start the firmware download. Make

sure the IP address of the ADSL modem is located on the same subnet

as the computer that runs the download utility or there is a valid routing

path in between. If you need to download more than one file at the same

time, click Other File 1 and/or Other File 2 and type the Source File.

Click Download to start the firmware download.

If everything is OK, you will get the following prompt:

Note: Refer to the "Recover from a crashed flash Image" section in this

manual if a power failure occurs during the firmware download.

Configure the CONSOLE Port

If you configure the ADSL modem using the console port, for the best

access to the ADSL Router, use the terminal emulation program to set

your CONSOLE port to the following settings:

• VT100 terminal emulation

• Baud rate: 9600

• Data bits: 8

• Parity: None

• Stop bits: 1

• Flow Control: None

Recovering from a Crashed Flash Image

When there is a power failure during TFTP software upgrade, the flash

image may crash. The ADSL modem provides Flash Crash Recovery

mechanism to recover the crashed flash image.

You must contact your service provider to obtain the current, necessary

Bin file.

Start a terminal emulation program (such as HyperTerminal) to enter the

Console mode. The Console mode prompts as follows:

PP flash boot

SDRAM size = 0x800000, type = 0x5

Flash boot failed.

Entered console ...

]

Follow these steps:

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US Robotics USR8550 Bedienungsanleitung Seite 14