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New Member

Catalyst 6503 Supervisor 720 freezes after boot image decompress

I have a Catalyst 6503 with a sup720 msfc3.  After rommon it decompresses the bootimage (Decompressing boot image:#########################[OK])  then it freezes, right after the OK.

No luck with the following:

I have a single 8 port fiber 1G card, I have removed it and tried.

Reseated all of the chips on the 720, and the subsequently the card.

This does not support tftp boot apparently.

Reseated the fan.

tried to boot 12.2.18-SXD7b(ED), and c6 advanced ip services.

I am kinda out of ideas at this point

help!

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New Member

Re: Catalyst 6503 Supervisor 720 freezes after boot image decomp

I replaced the DRAM and it booted right up. Fixed.

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