Network Security

Welcome to the Cisco Networking Professionals Ask the Expert conversation.   This is an opportunity to discuss configuration and troubleshooting IDS/IPS sensors with Madhu Kodali.  Madhu is a senior QA engineer on the Intrusion Prevention Systems dev...

Hi GuysI urgently need help.I have the below configuration but no http traffic is coming in into my server on the internal interface.Please someone helpZEPASA(config)# sh run: Saved:ASA Version 8.0(4)!hostname ZEPASAdomain-name zep-re.comenable passw...

I have some strange behavior on the trunk interface of an ASA. This trunk is carrying traffic for 5 vlans on a 2960G switch. I believe the L2 decodes are occurring because of vlan traffic sourcing from the switch that is not configured on the ASA. Th...

Hello,Is it true that multi-security context on ASA5520 does not support VPN?My research seems to confirm that it is not possible...Thanks in advance for your help

Dear all,How can i configure an IPS-4215 running in inline mode to never deny a certain IP address(s) whatever signature was fired?i used event action filter, but it is based on Signature ID, My question is to have a way to configure the IPS to never...

We have two ASA5505s, each with a SSC IPS module running the latest IPS engine code. Twice now I've upgraded the IPS signature file and both times, on both devices, through ASDM, it takes about 7 to 10 minutes before a message comes back saying the u...

Hello,I'm having troublem with my PPPOE connection, here is my config:interface Vlan2 nameif outside security-level 0pppoe client vpdn group NAME ip address pppoe setroute......mtu outside 1492.....vpdn group NAME request dialout pppoevpdn group NAM...

Hello folks,We have the following nac scenario:CAM 4.8 lite - 192.168.255.15/24;CAM is connected as access vlan (vlan 255);CAS 4.8 L2 VG OOB - 192.168.248.2/30.Switch core configuration of the CAS interfaces:description NAC SERVER UNTRUSTED - ETH1swi...

  I have customer with one ASA 5510 with one MPLS connection .They want to add one more MPLS link to the same ASA 5510.Is this possible to have two saparate MPLS link ? and both to be active/active to send and recive traffic to inside ? Please refe...

Backplane of an ASA 5510 is a GB and the total throughput of an ASA 5510 is 300 MB.The inside interface of an ASA 5510 is connected to a GB 3750 switch.How can I increase the ASA 5510 throughput?I am looking to increase the throughtput and performanc...

Hi,i would like to know, whether it is possible, to run 2x2GB (4GB in total) in an ASA5520?The installation guide shows 4 DIMM-Slots. So actually it should work to run an ASA with4Gig of RAM, shouldn't it?The Release Notes of the 8.3 firmware release...