If you consider replacing it, the 5512-X is the new entry model (excluding the 5505). If you think you are going to put in an HA pair, you're better advised to go to the 5515-X as the price is roughly equivalent when you take into account you need to add the Security Plus license on the 5512-X to enable failover.
You also have the option with the X series of adding the SSD and licensing the NGFW features like AVC, WSE and IPS to give you full web filtering and application visibility etc.
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...