Serial upgrade of operating system firmware procedure
To perform a serial upgrade of the switch operating system firmware image, usually named
10G_100.bin:
1.Using the null modem cable, connect the console port of the switch to the serial port of a PC that supports XModem/1K XModem.
2.Start HyperTerminal (part of Microsoft Windows) or equivalent terminal emulation application (depending on the computer operating system) and set the parameters for terminal emulation console:
Parameter | Value |
|
|
Baud rate | 9600 |
|
|
Data bits | 8 |
|
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Parity | None |
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|
Stop bits | 1 |
|
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Flow control | None |
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|
3.Power on the switch.
4.Hold down the Shift key and press the D key repeatedly during the Memory Test, until this message appears:
