Network Security

I configured the ports as below. This will allow connection for some time and then ports will be closed without any change in configuration. Ports might be open after reboot and then they will be closed again...Please Help !!  object network 192.168....

Occurs when making a change to the object/object-group. Only way to avoid error is to remove static route, modify the object/object-group and re-apply.  Any ideas or thoughts ?

Hi,I am using Cisco Firepower 2100 series firewalls. Whole network has lots of Video conferencing devices.VC devices are mainly Cisco SX-80 There's a huge delay,break,jitter for VC when using Cisco firepower. Once the devices are detached from firepo...

Hi everyone, I have Virtual FTD managed by FMC. FTD appliance is in HA but it is showing time synchronisation error on health monitors in FMC. ERROR is as below"FTD-1          Time synchronisation status "FTD-2 is out of sync" " Note- I believe on FM...

Dear All,We have a virtual FMC running 6.2.3.10 and managing two FTDs in HA pair.I am planning to migrate it to another vFMC with the same version. I planned to do a backup and restore.I have a few doubts:1) Will be the interface configuration migrat...

Hi, I have setup URL Filtering and blocking access to bad stuff. I am having strange behavior and wana know how it works, My policy allow port any but I getting below issue and wana understand. I can access https://gooogle.com or https://bbc.comBut c...

Hi Friends.all traffic routing by FTD all Port are open and access list any any.. everthing look good i use internet so etc. i have one problem .Smart Home panel Applications does not work with wifi i see connection error. how can i solve this proble...

We are moving from ASA to FTD...Can I transfer RA VPN license from ASA to FTD?

Hi Everyone, I have a natted  Internal Webserver, which is working thanks to the guidelines found herehttps://community.cisco.com/t5/firepower/acl-to-publish-my-internal-website-help-please/m-p/4016305#M16461 Now how do I force that same server to se...

HI have a ASA instance on a Firepower 4420 device.I have defined Eth1/1 as the management interface with ip address 10.80.80.5 255.255.255.0 and default gateway as 10.80.80.1  config !interface Ethernet1/1management-onlynameif managementsecurity-leve...

I'm currently studying for my CCNA Securtiy 640-554 IINS exam.I want to be able to play with cisco configuration professional software and use policy maps and police traffic. Can anyone advise a cheap model of router that can do this? I have some old...