Network Security

Hi Before I get started, a huge "Thank You!" to Varun and everyone else for all your help with my previous questions. You have made life a lot easier for me. After reading the post titled "ASA 5520 nat access-list query for internet access" I realize...

Hi Experts,Is there any way to create a user with administrator privilege, which is not visible in running configuration??Mean :- When someone type "sh run " this user name wont visible to the user.ThanksVipin

Hi,I was wondering if  it is needed to license the IPsec VPN clients in the ASA5500 firewalls...I know that you have license the SSL VPN peers (AnyConnect). I am almost sure that for the IPsec you don't have to.Could anybody please confirm this?Any h...

Hello,We plan to use nessus plugins with cisco nac. For some users, the computer should have any antivirus installed and updated before it can access network.For other users, the computer should have mcafee antivirus installed and updated.we tried to...

Hi,I've been trying to configure the threat-detection scanning-threat shun feature on my ASA5510 running 8.4(2) for some days now. From searching the support community I can see that I'm not the only one having a problem with this feature. The proble...

Hican anyone in simple term tell me what is the difference between access-list extended 123 permit host 1.1.1.1 eq host 25 2.2.2.2andaccess-list extended 123 permit host 1.1.1.1 host 2.2.2.2 eq 25can we use this in both firewalls and IOS ?

Hello!Please, could you help me? Is it possible to install ISE on Catalyst 2950? In Component Compatibility Guide http://www.cisco.com/en/US/docs/security/ise/1.0.4/compatibility/ise104_sdt.htmlCatalyst 2950 only support 802.1X and VLAN.At first I ne...

Hi Seniors,I have one cisco 881-K9 router and IOS version loaded there is 15.0.I set up the IPSec VPN on that router and configure the firewall by using CCP guru.My boss ask me whether can set up URL filtering and Intrusion Prevention on that router....

Hello All,I want to know if there is a way to capture (logging level?) port-description information on Cisco devices (i.e. 4510, 2960, etc.) as it sends traps to a syslog server.For example, the IP of of my 4510 is 10.1.150.5, I have global snmp (RO)...

Hi all,Since several weeks ago we are triyng to solve a disconnection problem related to servers benind an ASA 5520behind this ASA there are: -subnet  with public ip addres-sunbet with prive ip address, the server on this subnet are acccesible via NA...

Hey all,I have a server on my LAN that initialises a VPN to another box on the Internet which has a public IP address. For some reason, when the tunnel is established using TCP everything works but when using UDP (port 5000) it fails. The connection ...

Hello,I have a high value for Global Correlation parameter, which I generated my ips module is alarmed, how I can reset this value? Additionally, the automatical updates does not work properly in the module. What could be the problem?Thanks for you h...