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Infinite debug after update - C3750X

FlorianLAB
Beginner
Beginner

Hello,

After updating my C3750X 48PF-S to IOS 15.2.4E10 I find myself in a debugging loop.
I thought it was my IOS that was corrupted. I re-downloaded it and uploaded via XMODEM.


Note that before using XMODEM, I tried to use TFTP in ROMMON but I got the error : The "MAC_ADDR" environment variable is not set. 

I have never seen this error before. Any idea of how I can get out of it ?

Thanks,

1 Accepted Solution

Accepted Solutions

Leo Laohoo
VIP Community Legend VIP Community Legend
VIP Community Legend

@FlorianLAB wrote:
Failed to get Board Configuration
driver class subsystem initialization failed

Switch is dead.

View solution in original post

3 Replies 3

Leo Laohoo
VIP Community Legend VIP Community Legend
VIP Community Legend

@FlorianLAB wrote:
Failed to get Board Configuration
driver class subsystem initialization failed

Switch is dead.

there is absolutely no solution to solve it or even know more about what happened?

chuhanfayaz082
Beginner
Beginner

Yeah, you are right. As recently I am facing the same issue for Affordable electric bike 2023 the  when I updated C3750X 48PF-S to IOS 15.2.4E10. But after trying to fixing it for 2 days. I reswitched to C3750X 48PF-S because our whole work were getting disturbed and was not avail. So now I am going to hire an expert for updating it properly.

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