About sam_chang88

sam_chang88 · 01-06-2010

There are three 2960 took this problem:WS-C2960-48TC-S 12.2(25) 2 WS-C2960-24TC-S 12.2(25) 1upgrade from 12.2(25) to 12.2(50)upload the IOS by TFTP to flash:boot system flash:****wrreloadFailed to get configurationInvalid parameter block -- no mac ...

sam_chang88 · 08-22-2011

only you can do that buy the service of smartnet for the 2960, and change the new one, back the old to factory.

sam_chang88 · 07-06-2010

I am Sam Chang, today I upgrade the other C2960 and the problem (no flash:) happen again, I think i find the root: this batch product have the bug.sh flash: there are 32M capacity, but C3750 only have 16M capacity, so 32M flash in this batch C2960 ...

sam_chang88 · 01-06-2010

switch: flash_initInitializing Flash......no flash filesystems found.no flash:HOW to do the next?I say the 2960, not 2900xl

Member Since	‎01-06-2010 07:55 PM
Date Last Visited	‎09-07-2018 12:03 AM
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Upgrade IOS Problem for C2960

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Re: Cisco 2960 - flash filesystem not found

Re: Upgrade IOS Problem for C2960