Network Security

HiI am using a pair of 5525's with ver 9.1 ios.The failover secondary unit goes into standby briefly then fails.any help would be appreciated.config:failoverfailover lan unit primaryfailover lan interface failover GigabitEthernet0/7failover link fail...

Hi Im currently trying to update "Sourcefire Vulnerability and Fingerprint update version : VDB-246", but received error message: "unable to install VDB" SW version of Firesight is: 5.3.1.1 (build 37)current VDB version is: 234 Has anyone had this pr...

Hi Everybody,I am trying to learn ASA ( totally new to this beast:)ASA 5505,8.2 is assumed in below discussion( 10.10.10.1)HOST--INSIDE--ASA-OUTSIDEDYNAMIC NAT:nat ( inside) 1 10.10.10.1 255.255.255.0global (outside) 1 199.199.199.1 - 199.199.199.254...

HiThis advisory published on 2015 April 8:http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150408-asasuggests 9.1(6.1) as fixed code.This advisory published on 2014 October 8 but last updated on 2015 July 9:http://tools...

I need to know what is the use of Security Plus License ? 

Hi,I want to make sure that our new Defense Centre & ASAs with FirePOWER are being kept up-to-date. I don't want to do any auto-updates of software (these I would do manually), but I do want to make sure that everything else that can be, is kept up-t...

So I am setting up a home network. I have a 5505 with a base license.I have inside, outside and dmz. For some retarded reason Cisco needs me to block incoming traffic to one of these interfaces.the only thing in the dmz is a reverse proxy. So can I d...

I would like to ask if anyone can help with the project that I’m currently working on for my Network Security class. The project consist of giving recommendations and visual images of the IPSec protocol in detail that includes tunneling, architecture...

Hello, I'm looking for a little help. I have a new ASA running version 9 and need to get my NAT statements back on. I see that there is quite a bit of difference between the way I know how to do NAT and the changes implemented in version 8.3. I'm a l...

Hi,I have been told one cannot do this... NAT inbound from one public ip address to two separate internal email server addresses ss required for failover.This is specifically just for OWA/https and not SMTP.  Is there a NAT solution that would be app...