Network Security

Hello everybody,our customer has a Firepower 1010 running with ASA rel. 9.16(2)14(appliance mode) and is registered in the Smart Licensing.I want o upgrade it to the sugg. rel. 9.18(3) from the USB port.I went to the fx-os level as usual, but I did n...

Hello,we would like to access ASA1`s management01 Interface IP (192.168.4.1) from a host behind ASA4´s Interface GigabitEthernet0/1.1 via ASDM.The flow is  SRC: 10.10.10.5 DST: 192.168.4.1 Port: 443 & 22 (ASA4 > ASA3 > ASA2 > ASA1)On ASA1 in the pack...

Team,Good morning...We are wanting to test Cisco 8Kv and the FTDv20 in our lab. Fortunately, we have plenty of server horsepower with processors.All hard drives are SAS 12Gb SSD's. We will be separating the RAIDs; the router and firewall will each ha...

Hello! I'm a student in a Cybersecurity Certification. I've been consistently having trouble with my Packet Tracer 12.2 enable secret password. I get to the privileged EXEC mode and enter the command "enable secret password 'Password'". However when ...

Hi All,I am seeking help to estimate the storage space for configuration backup. Ex: FMC4700 with 10 FTD with ACL, NAT, IPS, AMP, URL and VPN configured.1 How much config backup file can be stored on FMC 4700 and what will be the estimated size? 2 Ho...

Hi,what are the common/global/prerequisite ACLs should apply in greenfield project for DC network? where FTD is perimeter device for DC. 

I have ASA5506-X running 9.16.4Gi1/1 will be used as  outside interfaceGi1/2 & Gi1/3 will be  member of bridge group 1.interface BVI1 will be used as inside interface.Does the following interface config looks ok?Do I need to configure security level ...

Hello, I have problems with Cisco ASA 5545.  We have two in cluster, and recently we RMA whole ASA, and put same SSD disks from removed one. After I put these commands: ASA#sw-module module sfr recover configure image disk0:/asa$ASA#sw-module module ...

We are attempting to use Cisco Umbrella for DLP policies for our organization. We backhaul branch traffic to our datacenter that is then sent to the umbrella cloud for inspection through VPN tunnels configured on our Firepower FTDs. We have AnyConnec...

Hello,I've been trying to perform a deployment on the FP1140.The deployment fails and requests a full deployment, which also keeps failing.The error occured when downgrading from Snort 3 to 2.The following log is from the command "pigtail deploy"  NG...

I'm often bitten by this issue:Scenario: When FTD firewalls are set to automatically download and install Vulnerability DataBase (VDB) updates and Vulnerability Research Team (VRT) updates on the firewall, sometimes they will fail to deploy, especial...

Have a pair of Firepower 2130 FTD's in HA, managed by Firepower Management Center. Is it possible to override the rp-mapping learned from the PIM bootstrap process with a static RP configuration?I'm able to do it on the IOS, IOS XE, and NX-OS devices...

I am trying to access the CLI for our FMC instance via vSphere and SSH. When entering the correct credentials the login banner is refreshed / asks for credentials again on vSphere and the Putty session just closes the window. If I enter the credentia...