Network Security

Ok my boss send my the CD with Authorization Key to upgrade ASA.I dont know how to do it. I am a CCNA so I dont know how to do it or if he sent my the right thing,

Looking at upgrading an ASA 5505 I've inherited.  Wondering what type of license(s) I need to get (or if I should look at a different solution) to "max it out"So.. there are 8 switch ports.  I know I can create vlans, and assign vlans to individual s...

Hi Guy'sI have a problem with the solution for a Web-Portal on my ASA5520. I'd like to connect to a Web-Portal with the Public ip address. That sounds easy.The Follow are the Situation:1. The Web-Portal-Server is in the same Network as the Client.2. ...

Has anyone deployed a dedicated ASA for VPN only,  on DMZ but with another ASA behind totally isolating the VPN IPs?(See Attachment)I'm sure it's doable but my only concern is failover (no Security Context) between all the firewalls when deployed in ...

Hi,ADSM on our ASA was working last week but today I tried to access ASDM as usual and this time it will not launch.  I have the ASDM client on my PC and when I run it from there, it says Unable to launch the device manager.  When I try to run the ja...

Hello,I'm trying to hide an IP range that is allocated to approx 150 users behind a pool of 64 addresses. I'm looking at the following configuration to do this but have a concern:-hostname(config)# object network my-range-objhostname(config-network-o...

                   Hello,I'm trying to configure my Cisco ASA firewall to allow outside access to my new webserver which is hosting inside the company network.The number 47 & 48 from image below are my new access rules.From ouside I can ping to it by...

hi to everyone, i am checking another posts with the same question and use almost the same configurations I am testing limit bandwith using my ASA 8.2,i am trying to limit internet access for certains users , i order to save Bandwith for the importan...

Hi Friends,A Very funny and peculiar issue i am facing in one of the Firewall recently and i am not sure about the root cause.Here is the Scanerio:I am managing a firewall over remotely in my LAN itself. I started a continous ping to the Firewall IP ...

Hi Guys,My devices are unable to authenticate with Cisco ACS after I have reboot the ACS system but Radius working fine.I have issue "show ports" from acs console enviroment but i dont see port 49 is active.Any idea?? Thanks..

I have a issue when i login to to clientless ssl vpn (e.g https://webvpn.cisco.com/+CSCOE+/logon.html ) and i click on terminal servers on the side and then i click on the  the terminal server.There is a issue with it connecting using active X , it j...

I am currently trying to trouble shooting a connection problem from a RDP server hosted in the DMZ connecting to a exchnage server hosted in the private network.I have an RDP server sitting in a DMZ on the 172.168.x.x network, when a user tries to co...