need to upgrade to latest firmware for Pix 525 (running 6.3)

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Feb 1st, 2008
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Can anyone point me to a cisco url for this upgrade process - Ive found nothing so far to indicate the specific steps to a firmware upgrade to this appliance. Thanks, Peter

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srue Fri, 02/01/2008 - 06:07
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start here:

you should first update to 6.3(5)...then to 7.x...then 8.x...just to give you a short outline.

My advice, if your config is not too complex, start from scratch. most of the commands can be copied directly into the newer OSes...and others will be converted to new syntax as you enter them.

m.sir Fri, 02/01/2008 - 06:18
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Latest software is 8.0(3)

The minimum software version required before upgrading to PIX Version 8.0 is PIX Version 7.2. and ofr 7.2 you need 7.0 :)))


6.3 -->7.0--->7.2--->8



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