Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 72)

Start-up Sequence
Software Reference for x310 Series Switches
3.8 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
4. Adjust the console baud rate
The baud rate of the console session is set here to match the terminal program being used
for management of the switch when connected directly to the asynchronous port. The
switch’s default value is 9600. The baud rate selected can be set as the ‘new’ default for
future use if preferred.
Boot Menu:
WARNING: The bootloader is not currently password protected.
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B. Boot backup software
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S. Security Level
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0. Restart
1. Perform one-off boot from alternate source
2. Change the default boot source (for advanced users)
3. Update Bootloader
4. Adjust the console baud rate
5. Special boot options
6. System information
7. Restore Bootloader factory settings
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9. Quit and continue booting
Enter selection ==>
Select baud rate:
0. Return to previous menu
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1. 9600
2. 19200
3. 38400
4. 57600
5. 115200
6. 230400 (Setting can't be made permanent)
7. 460800 (Setting can't be made permanent)
Enter selection ==> 1
Change your terminal program baud rate to 9600 and press
enter... if for some reason you are unable to do this,
power cycle the device and the existing baud rate will be
restored.
Use this baud rate by default? (Y/N) ==> n