You do not necessarily need to upgrade your PIX to 6.3 code to pick up 3DES support. But to answer your question...no, you do not need any additional memory on your PIX. Just make sure you have a 16MB flash card on this PIX as this is needed for everything post 5.1 code. I don't recall if the 525's ever shipped with the 2MB flash but I thought I would throw it out there. Please post a 'sh ver' if you would like confirmation.
BenefitsDocumentationPrerequisiteImage Download LinksLimitationsSupported PlatformsLicense RequirementsTopologyStep-By-Step ConfigurationConfigure Virtual ServiceActivate the virtual service and configure guest IPsConfiguring UTD (Service Plane)Configurin...
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...