Network Security

I have free 1TB disk in my ESXi  Server. When I upload Firepower image (Sourcefire_Defense_Center_Virtual64_VMware-ESXi-X.X.X-xxx.ovf)  and extend to 900GB.  when I boot Sourcefire Defense center and I check it free disk, it show free 2xx GB. How can...

Hi everyone, i just have a problem with the CX reauthentication: wenn i login with one AD Account and also use the one to get the Internet, and i logout and use other AD Account, i get no new authentication for Internet, wenn i start the Firefox, and...

Hi,ASA5510 is connected to Dual ISP, From each ISP i have got 6 public ip address /29 network,  I want all ip address should active,my case only one ips ip address are active, but i am not able to active the other isp address, can we able to make all...

I know the ASA Sourcefire module requires internet access for cloud lookups of URLs, but what if the module is only being used for IPS?  Does the Sourcefire module require internet access when only an IPS license is installed and no URL filtering is ...

Hello experts, I am trying to configure an ASA CX module installed on an ASA5515.I am able to console into the module, use the setup command and I am able to ping the FTP server.As soon as I try to use the command "partition" I get the following: asa...

I am looking into the possibility of applying separate ACL's to separate VTY groups.It sounds theoretically possible, but I do not have a lab to mock it up in to test.The current issue is various tools sucking up VTY resources and not leaving much fo...

Hi guysI wanna upgrade the IOS of my PIX-515E, but I wanna know if I do it my device going to lost the license. Thanks.   

Dear Experts , Please can anyone let me know about FWSM ACL optimization & its impact on the FW module in production .Commands :access-list optimization enableshow access-list optimizationcopy optimized-running-config running-config     Thanks , Kous...

Hi, We have a new ASA 5506W-X with 9.4 system image that I need to configure for Internet, site-to-site vpn, and wireless. The wireless part is new to me and it seems there's no detailed documentation/configuration guide available yet for this ASA mo...

Very odd issue. We had 1 X 5510 ASA on version 8.3(2) after a power supply burned out we bought 2 more 5510 ASA. Backed up the config from the old 5510 installed the same config on the new ASA and up graded the IOS to 9.16-8-k8. and Set up the fail o...

Dear, I am struggling with a certain project where a kerio winroute software firewall needs to be replaced by a hardware router/firewall.The purchased hardware is a 2901 with K9 firewalling license pack (no experience on cisco routers).It is just rou...