Network Security

Could you pls let me know which iOS releases do support for SHA256 encryption for user & enable credentials?

Hello all experts. Does anyone have experience configuring OSPFv2 routing on FTD 6.4.0.6 with other vendors devices such as Palo Alto, Fortigate or Mikrotik? The 2 devices does not form neighbor relationship. On other devices (ex. PA), I see the FTD ...

Hi, we currently have an issue with our FQDN access-list. We have allowed access to FQDN smtp.office365.com and outlook.office365.com via HTTPS (acl_dmz). Unfortunately it is sometimes not working properly - as you can see here from the output. I f...

Hi guys, Today i had a big problem with 2 Cisco ASA 5545-X with fire power services in active/standby mode. These are the perimeter firewalls. The active firewall had a high CPU usage of 99%.  After working with Cisco TAC, it was identified that th...

Has anyone implemented successfully or unsuccessfully the custom feed feature in FMC 6.1.0 (or later)?  The feed list creation is in Object Management, URL Lists and Feeds.   Our security group is constantly coming up with domain names to be blocked ...

SCP to my firewalls in Japan and USA from the UK is painfully slow.  I suspect this is because the firewall does not do any window scaling. If I copy from a local machine, I get a transfer time of about 1m30s for a firmware image.  Transcontinental i...

need to limit bandwidth using ASA version 9.1 can i do it through it as to limit bandwidth for some devices and not exceed the limit   

     Hi, friends, I am using ASA5525, version 9.8(1) to work with Hirschman switch. The Hirschman switch has been enabled PRP (parallel redundancy protocol) . The ASA was placed in the middle to control one link.I have two link, one FO, one lan cable...

I've noticed that the latest suggested release of Firepower services (6.4.0.4) is only compatible with the larger 5508 and 5516-x firewalls.  I have an environment with 2 5516-x, 2 5508-x and about 15 5506-x firewalls.I can't find a recommended "road...

Hello, I purchased a Cisco 2130 series firewall past 6.2.3 to at least 6.3 or 6.5. However, I am unable to find any documentation on upgrading the 2100 series firewalls without using FMC. I will only be managing it with the FDM. Is it possible to upg...

I have an ASA 5515X with two Providers and would like to be fault tolerant and pseudo load balance. I have bound my crypto maps to both outside interfaces and my remote sites (35) have both ISP's ip's of the ASA and can connect to either.... but not ...