Network Security

We are testing the use of layer 3 switching, trunking, and VLAN subinterfaces with the (4) INSIDE networks. Layer 2 and Layer 3 pings are working at the switch, however from the subinterfaces on the firewall they can only see their subnet.Pinging fro...

Hi halijenn / pkampana / allI have an issue where i am trying to access the video from inside of the ASA 5510 towards Outside ; however i am observing delay in the videos and images appear a little later (jitters) .The ISP Bandwidth is 100MBbps , cur...

Hi, I am trying to use a PIX 501 to connect to wlreless modem to build up VPN tunnel. But somehow the PIX can't get the public IP from Wireless modem, always prompt 'DHCP command failed' Following is my config and debug dhcpc detail. From the debug, ...

I am attempting to put in a new pix 515 into my network as a firewall.Current layout isen0 ip is 63.237.245.162-166  255.255.255.248en1 ip is 10.1.1.254Internal traffic ips are in range of 10.1.1.x with 255.255.255.0 subnet maskWhen on the internal n...

I know I can setup the CSC-SSM with my internal smtp server but is it possible to setup the CSC-SSM to scan traffic for an external IP address as the email is hosted by an external provider?

I recently loaded 8.3(1) on the ASA5580 on a out of the box ASA. The only thing I changed in the config is the IP address for the interface and the location of the asdm command. I also deleted the old IOS from the flash. After I reload the box I noti...

Dear All,Does anyone know the memory (DRAM) requirements for ASA 5520 for 8.2.2?The ASA 5520 i have is pretty old and is having 256 MB CF and 512 MB DRAM and is running 7.2(3).Is this enough for 8.2(2)?I went through the release notes for ASA 8.2(x) ...

Hi Folks,I have a strange problem at the moment, not sure if any of you ever encounter this problem before, or could some one give me some hint what it might cause this.Platform cisco ASA 5505 Security Plus license firewall--------->redundant pairOS ...

hey all, had a weird problem.the outside interface is running ospf, with the inside interface all staticthere are bunch of static routes defined for the inside interfacefor some reason, ospf redistributed all the inside static routes to the outside i...

Hi,Is it possible to implement on a single NAC server OOB virtual gateway for both wired and wireless users ( using WLC). Which NAC implementation is the best?

Hi halijeen / pkampana / allMy customer has 2 router in front of ASA and each router connects to a separate ISP.  Each router has its own interface on Firewall and each interface belong to diff. public IP . Both the routers are running eBGP with thei...

Hi,I installed a CSM 3.3.1 and registered in cadastre two IPS 4240, but when I go to open the IPS Viewer the CSM to show a referring error the door that the IPS uses is being used. How to decide this problem? It follows in attached image of the error...