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3750 - 12.2 25 (SED) flash problem

We have just had delivered 3 different models of 3750's

(WS-C3750G-12S-S)

(WS-C3750G-24T-E)

(WS-C3750G-48T-E)

They were shipped with 12.2.25 SEB4 but our client wants to use the crypto functionality and 802.1x.

When I attempt to load the latest IOS 12.2 25 SED it tftp's fine (archive download-sw), but once loaded any attempt to access NV-RAM & Flash fails.

WS-C3750G-12S-S is fine, but the two switches with UTP ports behave the same. Previous version 12.2.25 SEB2 works fine on all three

Has anyone else had a similiar fault? I cant find anything in the forums of tech docs.

thx

dir flash: states that the device is busy - I/O error

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Cisco Employee

Re: 3750 - 12.2 25 (SED) flash problem

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Cisco Employee

Re: 3750 - 12.2 25 (SED) flash problem

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