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Bootloader image corrupted.

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Information

 
TitleBootloader image corrupted.
Symptoms

The switch does not boot and gives the following error:

Starting CRC of Default image
sendcmd: 0x000000110000108F bad status or crc
Read failed
*******************************************
**** WARNING! ***
**** Default Bootloader is Corrupt: ***
**** Please Reinstall ***
*******************************************
sendcmd: 0x0000001100000010 bad status or crc
Read failed
No valid bootloader found.
      (or)


User-added image

Environment
  • Summit
  • EXOS
Cause

 
Resolution

1. Reboot the switch by unplugging the power and plugging it back.
2.
Try rebooting the switch with the different image:
a. Press and hold the space bar button while the switch is booting up.
b. If you enter into the BOOTSTRAP mode then it will take you to the BOOTROM interface.
b. Select the image that is currently not used type the command "boot 1" or "boot 2"

If the above steps are not successful, please  contact the GTAC for immediate technical assistance.

Additional notes

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