Network Security

What command is used to display a particular ACL applied to which interfaces on a Cisco ASA?

I have a new Firewall 1120 and can't connect to Firepower Device Manager. According to the status lights it is connected to the cloud, failover pair operating normally, & there's activity on the SSD. Any ideas?

 Hi All,I am in the process of rolling out SBL and in the testing I realised that it works perfectly from the device logon screen. However, once I am logged in to the device, if I choose the SBL option from the Cisco AnyConnect dropdown list, I can c...

We are using a pair of Firepower 4115s in an active/standby configuration. Our security policy does not allow TeamViewer connections except for a small handful of networks. One of the networks that does not have access sometimes has users that try an...

Hello everybody, I upgraded a ASA5508-X to rel. 9.16(4) and ASDM 7.20(1). When I start the ASDM launcher von our managent PC (185.210.100.1)I just get the AADM window with the message:"Checking the launcher version compatibility ... done" But the ASD...

Hi guys,I have a query regarding CISCO FMC Access Control Rules.I use my Radius Account to login to FMC and also my colleagues. I have done some changes in the past but I already commited that changes I made before.Now, I need to do another change on...

Hi there,We have 2 FTD 2120 in HA, everything works fine and everything is green but since we have updated our FMCs last week, whenever we try to deploy something by FMC to FTD-HA, the HA on FTDs breaks down, in the logs you can see: (Secondary) Fail...

Hello Everyone, If your FMC is died some day and you have only FTD without any management this tool may be yours last hope instrument to recover configuration and put it back to new FMC. What is supported for now: Security zone migration; Network ob...

Hi, When upgrading a Firepower (21xx) pair Active/Passive (ASA code), is it correct that the ASDM is also included in the ASA package? Where can we find which ASDM version is included in the ASA bundle? (if using cisco-asa-fp2k.9.18.4.SPA) If needed ...

Hello EveryoneWhen I'm run command "show asp load-balance" in cli FTD this is the output :> show asp load-balance per-packetConfig mode : enabledCurrent status : enabledRX ring Blocks low/high watermark : 50% / 75%System RX ring count low threshold :...

When going to Configuration > ASA Firepower Configuration > Device Management > Interfaces, I've got this problem: Unable to load container. How can resolve it?

I'm trying to get core dump files for a TAC case. I am in expert mode the TAC said it should be in var/common directory. So I navigated to cd /ngfw/var/common  then command ls -l. But I do not see any core dump files just the following.-rw-r--r-- 1 r...