Network Security

HiWhen the NAC agent is running the CPU usage is normal when in authenticated network. When the USer PC is out of network, say in home, the CPU usage is more (80-100%) and causing the system to be hanged up. And when the NAC agent is exit from the ta...

So I tried to update the image on my 5505 and I messed it up.........badSo how do I get it back to the default settings....Currently looking at the console editor is see:Launching BootLoader...Boot configuration file contains 1 entry.Boot mode is 1. ...

Hi,We have two ASA5580s in HA mode and are having the same issue as reported in June 2009.  (Heading - ASA5520 inside shared interface). Until recently we have been receiving all syslog messages correctly. However now the syslog server is not receivi...

Hi,i have 2 ASA 5540 in active/standby mode runnig version 7.2(4) and i would like to ask about 2 things .1- the cisco ASDM memory display is different than the show memory result in ASA, any thoughts about that ?2- i monitor the memory through an sn...

Hi,      Is it possible in fwsm to delete the image that has been loaded in the application pratition e.g cf:5, so that FWSM looks like how its came from the store.

I have Cisco NAC server ,this is my configuration :NAC - IB - VGusers vlans: 10 ,30 , 60authentication vlan : 11 ,31 , 61 respectivelyI have added the managed subnets after doing the vlan Mapping to these vlansand then I have added vlans 10,30,60 to ...

Hello,I've recently installed an ASA5520 running 8.2.3.The customer requires VPN Client and Clientless end point threat assessment.I understand there is a license needed to enable end point assessment but would I also need a NAC appliance or does the...

Hello,I have two SSID's, guest and contractor and I have integrated NAC Appliance 4.7.3 with WLC 4404-100 IOS version 6.0. For contractor SSID, the vlan 600 is to quarentine and vlan 6 to access vlan, but when i want to use the same quarentine vlan (...

Hello,I need to encapsulate a L2TPv3 tunnel in a crypto session. Without CSM, I just need to addpermit 115 host HOST-A host HOST-Bin the CSM_IPSEC_ACL related to the hosts in charge of the crypto link.But this ACL is 100% managed by CSM, so it recrea...

Our organisation has 2 Core switches with FWSM modules. The Server VLAN (VLAN 10) is behind the FWSM. Unfortunately the remote site connectivity router is also connected behind the FWSM (as shown the diagram). The Servers behind the FWSM are able to ...

I am seeking a method to bridge authentication (maybe AAA on ios devices) and NAT. I can choose any PIX/ASA, IOS firewall, router with such functions, but I think they are same or similar on this problem. The purpose is to assign one private IP to ea...