Network Security

Good afternoon,My firewall will not load the image see the output below, I've seen a few comments on here but not quite sure how to resolve the image.Booting system, please wait...CISCO SYSTEMSEmbedded BIOS Version 1.0(11)5 08/28/08 15:11:51.82Low Me...

I have a brand new pair of FTD to be deployed and I want to go to 6.2.3.x. By reading the release notes, only following interests me...   With 6.2.3, this command is introduced: "configure snort preserve-connection {enable | disable}" for FTD. The co...

I have a very strange issue. I have several firewall pairs, each running active/standby. I am in the process of upgrading firmware to 9.7(1)21. Once both firewalls have been rebooted they both in the active state because they loose failover connectio...

We have two 5545-X ASAs in active/standby mode that currently run sfr module 5.4.0.8.   Our plan is to upgrade our FMC from 5.4.1.7 to 6.2.0.5 through proper upgrade process. However, for our ASAs, we are planning to re-image them straight to 6.2.0 a...

I have a firepower chassis running an ASA OS code which has 3 used interfaces right now. From the Firepower chassis I want to add another data interface so the total on ASA OS becomes 4.   My question is, after I add the data interface to a running A...

In Cisco Sourcefire, CPU utilization goes high and Access-control policy sensors go down and all users get Full internet access. Is there any way to get email alerts from SFR if CPU utilization goes high?

Hello,    Use 4 ASA 5516-X with FirePOWER Services.  FirePOWER Services Software  version 6.2.3.1 (The same trouble with version 6.2.3, and 6.2.2.2)  From time to time captive portal stop answering. User redirected to authentication page but page not...

Hello,   I'm using firepower 4110 of now and is it possible when some host trigger intrusion rule then system auto add that ip into blacklist for a while?   If can, kindly tell me how to do that ,thank you.   Regards, Ben

Please, I do not have CCO to categorize my domains. Can you do this for me, please?brmcomp.com - Blogs & Forums, Entertainmentbtechnologia.com - E-CommerceThank you!

logs show 106001: Inbound TCP connection denied from 10.41.101.75/51100 to 192.168.144.110/990 flags SYN  on interface outside   traffic flow 1     106001: Inbound TCP connection denied from 10.41.101.37/59697 to 10.71.38.79/8080 flags SYN on interfa...

Hi Experts,  Having issue with one tunnel only in ASA5516 Version 9.5(2).  At moment, I recived a call from helpdesk that its again stop working please do something then I do timely clear the ipsec peer and then it start working.    What I inspect,  ...

Hello, i want to limit download bandwidth from my host 192.168.10.17 to any destination to 1Mbps. I configured the following policy-service: access-list MONITOR extended permit ip host 192.168.10.17 any class-map MONITOR match access-list MONITOR po...

Model/Version: Firepower 2110/Threat Defense (77) Version 6.2.2.3 (Build 66) Firepower Management Center for VMWare/Software Version 6.2.3 (build 83)   ===Issue I modified "Floating Connection" timeouts parameter to 30 sec (default is 0) in Platform ...