Network Security

Hi, I would like do use Priority Queuing for voice on the OUTSIDE interface. As far as I know the QOS meganism only kicks in when there is congestion on the interface. But my ASA 5505 is connected to a 80mbps down and 10 mbps up cable modem. How can ...

Hi all trust you are well.I'm a little confused over my configuration here and why it does not work and wondered if you can help me out.I have two servers that sit behind pix which I can not connect to, the services that are running are SSH, Web and ...

Can someone suggest the proper way to upgrade both the ASA and ASDM software on the Cisco ASA5505 at one time without getting into trouble like I just did?Here's what happened.  I copied the asa821-k8.bin and asdm-621.bin files to flash memory, then ...

Hi all,A customer directed a question when we presented Cisco NAC today.  They were wondering, lets say, a Cisco NAC agent installed client connects to the network switch. It has all the valid applications and patch levels on his/her machine (posture...

Over the past couple of days I have read numerous articles and threads on QoS for the ASA 5510.  Here is my scenario that I am looking for information about.  My management will not allow me to block certain websites such as facebook, youtube, myspac...

Hello there,I'm using Internal CA (Microsoft Win 2003 CA) to provide SSL certificates to NAC. The problem is that, end users are still getting warnings on login to the network the same way as when i was using the Perfigo Certificate. I've tried to in...

Hi,Most of the time everything works fine on the firewall and all the required traffic is passing through the firewall as expected by the configuration.Sometimes some of the users are not able to a)go online, b)access  the servers.the users  facing t...

We are in the process of upgrading our ISPconnection from 100Mb to 300Mb.We currently utilize ethernet0 with a nameif of "outside"When we upgrade, we will be utilizing gb-ethernet0 with a nameif of "intf2".As this upgrade will be a "hot cut", can I s...