Network Security

Hello, I would like to set security port (type shutdown) with the same mac address. But this mac address should be present on many ports of this same switch. Have you a solution to realize this configuration ? Actually, if i set up the same mac addr...

If I understand this correctly on this appliance, if I want to use 2 interfaces for inline IPS for the public side, I can do this, and use another interface as the span port for internal networks. Sort of like what doing contexts on the ASA's does. I...

Can someone guide me what steps need to fallow to allow specific AD group users on my device portal in ISE 2.0. At present all AD users are being authenticated by AD through  my device portal.I want to authenticate only specific group of users should...

Hello folks, I have to configure my ASA to allow the traffic such as the file attach I know thar is possible to map one port to another, even range, but I have no idea how can I map one port to others such as >=1024. Anyone knows what is the best opt...

We're currently running Sourcefire 5.4.1.5 on both our Management Center and Sensors.  When we try to upgrade to version 6 we get the following error..... "No valid appliances available for Sourcefire 3D Device Virtual64 VMware Upgrade 6.0.0-1005 Th...

 this is critical problem, and I don't solve this problem. Please i nead help.

Hi I have a question regarding Evenyt ID's in Sourcefire. One of the workstations got infected with the following virus and the quarantine says that it failed with the error code: 3221225524. Does anyone have a list of the error codes so that I can f...

Hello I would like to know if the Sourcefire is capable to use a captive portal to authenticate the users in the domain and get access to Internet? Stay pending for an answer, thanks a lot.  

Hi All, I have an ASA 55xx firewall where ASA-SSM-20 is installed and running with version 7.1(10)E4, device has a valid license as well.The IPS module is getting rebooted automatically once in 2-3 days, and below are the logs captured during the pro...

Hi, I am upgrading the .net Framework on my 2008 server running Cisco Security Manager 4.2  and 4.2 client. My question is simply can I run Microsoft .net Framework 4.5.2 without a negative impact on Security Manager?

Recently setup an ASA 5515 for remote VPN purpose. All the inbound and outboud traffic through the internal and external interfaces are working fine. There is an issue that the management port is able to telnet but unable to ping from different subne...