Network Security

hello experts.. pls help me out here. I have been running cisco client IPSec RA VPN with preshared key authentication on ASA but it is agressive mode connection. I want to change it to main mode. Pls tell me which all necessary config changes would i...

So my journey of configuring the ASA5505 I bought used off eBay continues.So far I have complete functionality and everything is working but now I'd like to lock things down a little tighter. Since this is a home firewall I would imagine the amount o...

Hi, I installed ASA 5525 with CDA and I tried to configure user based ACL without success. When I tried I received the following error message:"Failed to retrieve users from the active directory server. Try checking the server configuration , network...

HI, If my Customer buy an ASA5512-K9 and he want to add IPS module into the ASA, is it possible or do he need to replace all of the security Appliance. Also what are the alternative to provide IPS tp an ASA5512-K9 via the web with firepower Thanks  

I know this is a little out of scope, but was hoping someone would have some insight.I have two Checkpoint firewalls connected to Cisco Nexus 5548UPs 10G. I am noticing a lot of dropped RC on the Checkpoint interfaces. I'm wondering if the firewalls ...

Hello ForumI am with a Customer today whom has purchased 2 ASA 5515-x next gen's.They are desiring to have an Active /Standy Failover Pair.When I perform a sho ver on both of the appliances, I can see that they are both licensed for Active/Active. Si...

Hi My 1801 router (IOS 15x) is using the original self signed certificate (1024) with an signature algorithm MD5. I would like to change the cert to a 2048 key length , with a hash of SHA1 or better but I'm unsure how to do this.Should I just generat...

Hi, Our problem is that we need to test macsec-trustsec for show one of our customer the functionality. Cisco sent  us several 3750 and 3560 to try. with C3KX-SM-10GT: moduleWe don´t understand that 3750 have the ios right and some command we can´t t...