Network Security

Hello community.  I am receiving the following critical health event on Disk Usage 0 Disk Test Drain of unprocessed events from Unified Low Priority Events.  How do I resolve this issue please?  We are using Firepower 6.1.0  Thank you.

Hi,we are using firepower 6.2 on SFR module on Cisco ASA and Firesight management center.We notice that when a user visit an URL denied by a policy, if the URL is in HTTPS the block response page is not displayed.If the user tries to visit the same U...

WE Getting issue on int(GigabitEthernet1/4) state down. when we do fail-over and reboot the standby unit ,the down interface get up but other ASA int (GigabitEthernet1/4) goes down after reboot the ASA. kindly suggest what is the issuestandby unitInt...

Hi , We Purchase a L-ASA5512-TAMC= license for ASA-5512-K9 firepower.Now while we try to download the license file through PAK it needs a license key.The firepower is managed by ASDM. and the ASA Firepower Configuration option is missing.For this we ...

We config 3 public IP point to (NAT) 3 internal IP, one by one. Gateway of all 3 internal IP is set as the internal port of ASA 5512. When we clear gateway on the one of the 3 internal IP (first one),  the other one network interface (second one) wi...

Hello everyone, I have a question about the configuration of a 5506 (ASA 9.7). I set up a bridge group to connect the sfr module to the "inside" network without using an additional switch. No problem with this. But I have two ISP and I would like to ...

Recently in interview I was asked , is there any tool which can be used on cisco ASA to determine destination port is open are not ?  I said from packet-tracer command we can identify but interviewer said there is something else also but did not tell...

I wanted to make a post to help other people. I have an ASA5585-40 FO pair running 8.4.5 code in my data center that protects various subnets containing oracle servers and application servers.  After installing the FW with wide open IP ANY ANY rule...

Hi Experts FP9300 running FTD image supports clustering. However, from document it is not clear about spanned etherchannels and local device etherchannels. Also which one to be used for CCL and which for data traffic? Do we need MC-LAG on the adjace...

Hello All, I have FTD on 4110 Chassis and I want to know how can I register it to an existing FireSight via CLI.  Thanks in Advance,    Mostafa Ragab

Sou iniciante com equipamentos cisco, e preciso abrir uma porta no firewall Asa 5506 x, alguém poderia me auxiliar com um passo a passo, pode ser via linha de comando? Obrigado

I have a customer who wants me to implement a workflow based on our product's findings for malicious content.   The workflow involves querying various tools (sourcefire being one) for knowledge of a file by its hash, and alternatively notifying the t...

- Running version 9.6.1 - Have 2 interfaces called internal (10.1.1.x) and server -(192.168.1.x) both security level 100.  Have ACL to allow port 22 traffic from 192.168.1.15 to 10.1.1.47 Packet tracer phase 6 fails with this error: Phase: 6 Type: NA...