Network Security

Dear friends,I'm trying to deploy a solution of webmail using MS Exchange 2000 (front-end and back-end servers). However, I could not install MS EXCH on front-end server (located in DMZ) because it's not reaching the domain controller on INSIDE.I re...

I have a PIX 515 at a hub site connected via L2L VPN to a small office. I recently had to upgrade the PIX to 7.1(2) so I can use the Hub-Spoke-Client enhancements but ever since the upgrade I have problems at the small office where the IP phones keep...

I put our 4250 inline with our PIX using the interfaces setup as pairs. The IPS was set to take no action on all sigs. After about 10-15 minutes traffic to the PIX stopped from inside and I had to move back to the oringal port. The PIX is on it's on ...

hello,pls help me:цhether module WS-SVC-IDSM-2 includes sub-module WS-SVC-IDSUPG by default? or WS-SVC-IDSUPG sold separately?

Unable to get traffic flow notifications from and IPS Ver 5 sensor to show up in CSMARS. They are showing in the monitoring on the sensor, but never show up in CSMARS.Is there something special that has to be done for these to be sent to CSMARS?I re...

I am trying to load the asdm504.bin file onto one of my ASAs but the command keeps failing.... the command that I had was: copy tftp://your-server-IP/pathtofile flash:/asdm504.bin but that isnt working... does the pathtofile actually have to be the f...

Hi, I am trying to check back old packets sniffed on 10,11 May 2006 but I do not know where to go to get the old archive logs.The reason is, the Firewall on another site detected there are 2 PCs trying to scan the whole range of IP addresses. So I am...

We have two ASA5520's running in Active/Standby failover configuration. Both ASA's have ASA-SSM-10 IPS modules. The ASA's are running 7.0(2).My question is how does the IPS module affect failover? When upgrading the IPS modules to 5.1, the ASA's f...

I have PIX 506E with version 6.3(1). I'm creating virtual interface on this but getting following error:**********************************[ERR]interface ethernet1 vlan13 logical Interface limit (2) reached.Unable to create logical interface.Internal ...

Can you please refer me to a whitepaper that is Ciscos recommendation for monitoring a redundant pair of PIX firewalls?

I m working on PIX 515E these days in my college.It has 2 interfaces :Eth 0:outsideEth1:insideNow when i connect my laptop to either of the interfaces one by one they are able to show the link activity (only when i connect the interfaces indiviually ...

Hello,I am using pix 506, and one of our user wants to connect to yahoo messanger,can any one help me on how enable yahoo port thru. pdm program.Thank you all for yourhelp.Ahmad

I've got a 5.x sensor sitting on the public side of the network. The first two interfaces are paired and assigned to the virtual sensor (vs0). On the "inside" interface 0 is my firewall and proxy servers. On the "outside" interface 1 is my Interne...

I have just installed ASA-5520 with SSM-10 module. I have the IPS working and running in inline mode. I need clarification on the anti virus features. We currently use Symantec anti virus. I dont understand how I can integrate the IPS and symante...