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How do I determine how much Flash memory a PIX has?


If you perform a show version command on your PIX, and the Flash size is not given in MB, then use the table below to see how much Flash your PIX has.


i28F020512 KB
AT29C040A2 MB
atmel2 MB
i28F640J58 MB - PIX 506
            16 MB - all other PIXes
strata16 MB

For example, suppose your show version command output looks like the example below.

Cisco Secure PIX Firewall Version 5.1(1)
Compiled on Fri 01-Oct-99 13:56 by pixbuild

pix515 up 4 days 22 hours 10 mins 42 secs

Hardware: PIX-515, 64 MB RAM, CPU Pentium 200 MHz
Flash i28F640J5 @ 0x300
BIOS Flash AT29C257 @ 0xfffd8000

In this case, the amount of Flash memory is 16 MB.

Version history
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Last update:
‎06-22-2009 03:32 PM
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