To resolve this issue, perform these steps:
To purchase the 16 MB Flash card, contact your local sales representative. The part number is PIX-FLASH-16MB.
2. To find out how much Flash memory the PIX Firewall has, issue the show version command on your PIX.
3. If you issue the show version command on your PIX Firewall and the Flash size is not given in MB, use this table to see how much Flash your PIX has:
For more information about the features in newer versions of PIX Firewall Software, review the release notes for the version you are interested in. Refer to Cisco PIX Firewall Software.