Solved: Re: catalyst 2960 switch boot error

taherNet · ‎04-20-2023

Hello

I found this error when trying to upgrade my Catalyst 2960-X Series 48P

this is the error I am getting :

Err: Interrupt: Data TLB miss (0x1100).
PC: 0x1f195c14, MSR: 0x00021000, ESR: 0x00800000, DEAR: 0x38600004:
. Data TLB miss on write at 0x38600004 (Caller 0x1f195910).
(Bailed out.)

Remarque: The switch wasn't on stack mode.

marce1000 · ‎04-20-2023

- A TLB Miss Exception indicates there was a virtual memory location that was not properly written to and this caused the switch to stop , try to boot previous version from USB , if possible - if not contact TAC ,

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

View solution in original post

marce1000 · ‎04-20-2023

- A TLB Miss Exception indicates there was a virtual memory location that was not properly written to and this caused the switch to stop , try to boot previous version from USB , if possible - if not contact TAC ,

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

taherNet · ‎04-21-2023

Hello, sorry about the late return,

Unfortunately, I tried to boot the switch from an external USB stick, but it didn't work as well.

MHM Cisco World · ‎04-20-2023

upgrade from where you download IOS ?

taherNet · ‎04-21-2023

Do you mean from where I downloaded the IOS or what ?

Leo Laohoo · ‎04-20-2023

Console into the switch and reboot. Post the entire boot-up process.

taherNet · ‎04-21-2023

Leo Laohoo · ‎04-21-2023

Contact TAC and organize for an RMA.