Network Security

Hello, please excuse me for lack of knowledge.We recently purchased Firepower 1120, and I'm stuck at the hardware setup. First, I was following the instruction https://www.cisco.com/c/en/us/td/docs/security/firepower/1100/hw/guide/hw-install-1100/con...

Hi. Is it possible to switch the active peer in the HA cluster through the API on FMC? Version 7.0.4

Hello All,I have an issue on loading the configuration tab of an ASA5545-K9, the ASDM gets stuck parsing ASA config (77%)-ASA Version: 9.12(4)7-ASDM Version: 7.8(2)Is this something related to the JAVA or ASA/ASDM version compatibility? Please advise...

I am in the process of adding a third firewall to our network. We have two FTD 1140 in HA mode in the data center. The new firewall is a FTDv but will be replaced with a 1120 when it becomes available. Currently our office is connected to our data ce...

I just wanted to share my experience in registration of FTD to FMC pertaining to FTD deployment to remote sites away from the FMC.Attempting to stage the FTD on local subnet as FMC means registering the FTD with the FMC using a non routable private I...

Hi !  I have a test fmc virtual 7.0.4 and want to upgrade it to 7.2.1 download Cisco_Secure_FW_Mgmt_Center_Upgrade-7.2.1-40.sh.REL.tar and  Cisco_Secure_FW_Mgmt_Center_Virtual_VMware-7.2.1-40.tar.gz and i used =>configuration=> Updates=>Upload update...

Hi everyone.   There are ways to obtain the serial numbers from the hardware attached to Cisco devices (show inventory, show interface raw and others depending on the platform), but I haven't find a way to get the SFP serial numbers on a Firepower 21...

Hello I don't have the option of selecting inside the interface to enable the exempt option for anyconnect!!  Should I disable it? Do I need any specific NAT or ACL to enable anyconnect? 

I connected the cisco usb type-c to rj45 cable to a laptop and accessed to the device, but the device is not responding.How can I know the speed of the connection? The program what I used to access is putty.  Thank you.

Hi All,I understand when untertaking an upgrade of a standalone FMC that user mapping will be affected if configured and used within access control rules but what happens if the FMC is unavailable to carry out file inspection with AMP? Is the traffic...

is there a possiblity that my FTD is the one causing the outlook to log out from random users and it will ask the user to log back in with their credentials?i have upgraded my FTD from 7.0.4 to 7.0.5 with Cisco5508X appliance and FMC 7.3.0 running sn...

Hi AllI have configured VTI tunnel from office ASA to another ASA firewall in DC using BGP. The tunnel itself is working ok but when I try to connect to the server in office from a server in DC, I get the below in the firewall logs. I got NAT excepti...