Network Security

i want to know in detail about IPS and its working.Also is it using artificial intelligent or neural network for self upgrading reason.

Below is my show version from my 4215. It shows a virus update with v1.2. I have upgraded the signatures but could not find any virus update file on Cisco Site. Please let me knwo what is this virus update and how they can by updated to the latest v...

Hi,is it possible to use, two interfaces with PPPoE connections. One interface for outgoing connections and the other one for a DMZ Server incoming connection. Outgoing connections will use default route, incoming connections should be use a static m...

Quite a strange problem and also intermittent. One particular VPN in crypto map list keeps picking up the wrong remote peer to the one configured in the crypto map, sometimes this can be an invalid peer address, such as 50.0.0.0. This is currently ha...

Hi for some reason TACACS+ authentication has stopped working (it works on all other devices on the network) so trying to do a password recovery on a PIX 535 running 6.3(4). Seem to fail on the first hurdle in that in will not accept the first comman...

I have an ASA5510 with a T1 connection. I have a few users who download large files with a download manager that takes up all of my bandwidth and then everyone complains the internet is slow. Is there a way on the firewall to limit each connection to...

I have an CSA MC ver 5.2.0.225I can run the "Reports -> Audit TrailWhen I will run Policy Detail, I click New and give it a name "Test-policy" and select some of my policies, and click View report - the I get this error:"Error: Operation failed. See ...

hi allrecently we purchase the one cisco pix 515e firewall for our network, it is standalone firewall, but 3DES encryption was desable , i request the from cisco site i got the activation from ciscoand i activate pix. but tragic is after i change th...

Dear All;i have purchased the standby unit for Failover. but now i need to use that standby unit as active unit some where. but when i passed some commands it dostnt allow. error appears that "in standby unit configuration can't implement"please any ...

This may be a general VOICE ISSUE with something I need to change with inspection, ... but, ...Hi. Currently, we have two ASA 5505s terminating a tunnel between NY and NM. All is fine except for the fact when VOICE traffic traverses the link, the p...

does anybody here view their CCTV network over VPN and is flawless?...we are trying to do the same, but the video is very jittery...thanks

Hi,I have the following problem;I have installed an ASA firewall on my Internet perimeter which protects our users and mail server.The mail server is now not accessible through the web browser (mail.ourdomain.com). I have allowed all the necessary po...

Hello!I`m planing to use 2 context with PIX 515E.But confused - admin context counted with other context license? Can I create 2 context for 2 customers and also use admin context?

ASA8.0 hangs while URL filtering is on. We use Websense for integration with ASA. ASA Randomly stops URL requests from Websense while user want to go internet. Does anybody experience this like problem ?Regards,