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Have a PIX 520 (diskette model) OS=6.3 16MB Flash 256MB RAM unlimited license but no boothelper image file. How can I upgrade the OS image without a boothelper file? Or where can get one?Standard TFTP upgrade procedure does not work because the PIX ...
Thanks for the reply,My thinking was that if I could somehow clear the flash image file then I could install version 7.3 of the PIX IOS since all hardware requirements are more than satisfied.My question is can I boot the system into ROM-Monitor mode...