Network Security

HI All,I have question about Shaping and Priority in ASA 5520. We have 3M bonded  T1 WAN I'm wondering if I shape 2.5M for data and 500K for voice and configure the burst to 3M is this will effect the voice 500k bandwidth?or if I used it without burs...

The Voip pbx resides on a seperate lan, not connected to the ASA.  Users from behind the ASA (inside) try to connect to the VOIP pbx using a soft phone.  The Voip connection is established, however users cannot here conversations on either end.  Im a...

Hello,I 've got some problem with my Mail Server since I've migrated to an ASA5510.Actually the server is in a DMZ with a private Ip ( 10.x.x.2) and it is translated to a Public IP ( 194.x.x.65).I use these configuration :static (DMZ,LAN) 194.x.x.65 ...

We have a PIX 515E running ver 6.3 and we want to implemente some sort of logging to keep track of who/when logs in to the PIX and if they make any config changes or to the file system. All of this is for forensic purposes in the future. I have alrea...

I am walking my way through the Cisco Best Practices documents and am currently working with NTP.Here is my question - to make the security folks happy, I am looking to setup authenticated NTP internally.  I currently have 6509's in place now and don...

i cant find the best area to ask about passwords but i need to try and either reset the password or find out how to check what passwords are set up to get logged into a cisco pix without factory reseting the devicethanks in advancegary

Dear All,I am looking for a cisco solution which can give me schedule mail with IPS log report. Below is what I am looking for,A) Periodically mail me with IPS log report. such as daily or weekly.B) The report should include Source addres+Destination...

Hi,I am a complete newbie to the world of Cisco firewalls. My company is moving from another firewall vendor to a Cisco ASA 5520. I am now trying to teach myself Cisco IOS and ASA 5520 administration skills. I'm going through a Cisco Press ASA book a...

Dears,i am receiving the below error on ACS 5.1 on the console (CLI), the ACS is installed on an ESX server:ipt_connlimit: Oops: invalid ct state When i get this log, it is giving Authentication failed on the switches until i restart the ACS server.A...

Hi,Our company is in the process of installing 4 ASA5585-X Firewalls to our core network.In the current situation the 2 SFP slots on the ASA are enough for our needs but there are situations in the near future where additional SFP ports would really ...

Can someone tell me the primary differences between the Cisco SA500 series and the ASA 5000 series.  I'm trying to determine which security appliance to utilize in front of a Cloud PBX.  Essentially, the Cloud PBX provider's point of demarcation woul...