Network Security

Hi, i was under the impression that if you changed the webgui admin password for one of the FMCs in an HA pair that it did not automatically change the other FMC in the pair. I thought you had to change them independantly, can anyone confirm this bec...

I was trying to generate a file for troubleshooting in FMC and it has taken over 2 hours already.  Will it ever timeout, or is there a way to cancel it? Thanks,Dan.

With EEM I am seeing that I can create events for backups. Is there a way to have the backup with the hostname and time stamp like archive with Routers and Switches? 

Can you help me to block facebook on office time ( 9.00 am - 5.00 PM) on asa. I tried with time based ACL. But dificulty is facebook has lot of public IPs. from ACL can block one IP or range only. can you help me, please ?

ASA Firepower software module stops forwarding traffic and i can't see anything in any logsThat could cause this problem.If we redeploy policy's without any changes it starts work again !!! Installed ASA Firepower version/filesasasfr-sys-6.2.0-362.pk...

What is everyones thoughts and take on exposing applicaiton/web servers to outside users? I have always believed that any server accessed from outside the internal network via the internet or any other situation should be in a DMZ. I know some people...

i need to know how many logs i can store on the firesight ?

Hi, Could someone please suggest me, the configuration to monitor Latency thersholds to our VoIP destination using SLA monitors, for ISP failover.  I am using ASA - 5516x with two ISP providers connected on Firewall. We are routing default route on I...

Installed an ASA-5506x on a client site - when a vendor sends the email using TLS they get < #5.0.0 smtp; 5.4.7 - Delivery expired (message too old) 'TLS Unavailable' (delivery attempts: 0)>'. Disabled the esmtp fixup protocol with no sucess. Tried a...

Hi Cisco Support, May we request for your assistance as we are having this syslog error regarding IP Spoof. What could be needs to be check? Please see attached screenshot for your review. Thanks!

Dear ExpertI hava an issue with cisco ASA. In my ASA have three zone. like Inside, dmz, Outside. All DMZ server ip NATtranslation configure on Router which is connect with ASA outside zone. So when i wnat to ping from inside user pc to DMZ server pub...

Hi We are trying to allow UDP broadcast 9 packets via the firewall. Basically WOL packets needs to be send from one network segment to another. And we are also aware '' In routed firewall mode, broadcast and multicast traffic is blocked even if you a...