Network Security

Hi I have asked for advice before on these forums and you have been extremely good and very helpful with your guidance. We have a Single Cisco ASA 5510 firewall live in our production network at the perimeter. This currently has a large amount of c...

Is there a way to determine the network devices such as switches and routers connected to our Cisco FirePower? I found Host -> Network Map -> Network devices on the FireSight however, I think it only capture the host Ip address not the devices itself...

I posted this question previously and was given a solution of EEM/TCL.  This would work on the 3750's I have, but it doesn't work on the 2960's.  Somehow my previous thread was marked as answered, maybe I wanted to give kudos to the responder.  So he...

Trying to re0image an older ASA 5520 with asdm-743.bin. However at the end of the tftp process I am getting the following error message: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...

Hi,Firepower 8000 series sensor deployed inline mode and i want capture spesific ip address from sensor, i got answer from support they say it is not possible.for example ip address: 1.1.1.1src: 1.1.1.1 dst any and connection logging enabled.traffic ...

I am trying to reimage an 8350 appliance.  I have been following the guide located here: http://www.cisco.com/c/en/us/support/docs/security/firesight-management-center/118308-technote-firesight-00.html.  I can get to the point where the ISO downloads...

Wouldnt this ACL bring down the network? Since internal-out ACL has deny any any at the end implicitly, this will allow only icmp going out? ciscoasa#config t ciscoasa(config)#access-list internal-out permit icmp any any echo-reply ciscoasa(config)...

Is there any design guidance for building an Active/Active firewall layer for a WAN edge that spans two sites? As I see it I can have a single ASA per site in A/A access the two sites, or a cluster. What are the pros/cons and dependencies for these?

I am getting the error: System processes are starting, please wait when I log into the management IP address. I cannot log in to the gui.