Network Security

Hi all,Recently, I have a Pix 525 failed in function. I have claimed RMA to Cisco and received today.But there is an issue that this Pix 525 is working with a failover license and active/standby with another Pix 525.I would like to know how I can tra...

Hii,i want to block all the audio and video traffic from my firewall as i dont have any websense server.i blocked some sites using MPF like youtube etc but stil i want to block the audio and video traffc.

Hello Dear's,How i can tune my security devices,FWSM & ASA, what additional configuration i have to do,uptil now what i have configured isConfigured:Failover,static Natting,PAT,Access-list, Telnet and ssh access to specific subnet,configure AAA for u...

I have read a ton of stuff on this forum....WOW....great work by everyone contributing...My initial question is how should I go about learning/familiarizing myself on how to properly configure cisco products?Here is what I want to do with what I have...

Hello Frdz ..As far i know ,source never uses the port below 1024 ,its always above 1024 to communicate .I have been oberving huge requests are hitting on Firewall as source port 80 and destination port is random and firewall blocking these requests ...

How can I upgrade license from cisco security manager 3.3.1 to 4.0?

what is the command i can use inasa 5510 and 5520 to stop icmp packet of my public ip to ruin attack of DOS after certain amount of time . lets say 5 minutes i want to stop icmp service of my public ip interfaceI AM using 7.0 version i did not find a...

What is the highest PIXOS that the 515 can run.  I try to update to 8.04 and i have an issue and I want to know if it is my PIX or that it doesn't support PIXOS 8