My knowledge is pretty limited on the subject, and as a Sys Admin I'm by no means an expert in Cisco Firewalls. But, through a little self teaching and plenty of Google searches I've managed to set up an ASA 5550 on our network, and it's been running fine.
Now though, our circumstances have changed and I need to be able to take advantage of the AFP modules on the ASA 5550. I understand that I can only use ethernet or fiber on each port, not both. That's fine.
But when I try to change any of the GigabitEthernet ports to SFP via "Configure Hardware Properties" , I get the following error:
[OK] Interface GigabitEthernet1/3
[ERROR] speed 1000 negotiate
speed 1000 negotiate
ERROR: % Invalid input detected at '^' marker.
This happens whether I change the option to either negotiate or non negotiate, and the only Duplex option if Auto.
This happens whether there is fiber attached or not, and I know the fiber cards/cables involved are all working fine.
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...