Network Security

Hi, I wish to initiate NAC implementation on our network.I need to present a simplified overview of what nac is and what devices we can use.Can someone help identify as to how NAC can be implemented and what devices and softwares can be used. Any exa...

I want to redirect all inside to outside http requests (except the proxy server) to be sent to a internal web server which will state that the proxy is not setup and to contact IS. We have a PIX 525 firewall which I would like to put the redirection ...

Hi,I am purchasing 2 new ASA 5520 and wish for the to act as a failover pair in Active/Stanby mode. How many physical interfaces do I need in order to allow this to happen. Please note that the failover should be stateful!I don't think that I can pur...

We currently have an IDS4215 that has been upgraded to IPS 6.0, i can access the device via ssh but whenever i try to fire up the GUI i get an error loading java applet failed. and the application just hangs there. what version of java should i use, ...

Exactly as it reads.This is the "debug crypto isakmp 15"Mar 28 20:58:54 [IKEv1]: IP = 80.176.83.55, IKE_DECODE RECEIVED Message (msgid=7935b7d0) with payloads : HDR + HASH (8) + ATTR (14) + NONE (0) total length : 60Mar 28 20:58:54 [IKEv1 DEBUG]: Gro...

Hello. I am trying to build a reflexive acl on a 7206 router (Version 12.3(17)) to help secure email without interruptingany other services, especially ftp. Here is what I have so far: ip access-list extended internal-smtp permit tcp 192.168.x.y any ...

Hi.I Have a issue regarding call forward busy, no answer and all.When i forward a call to a hunt group that have cti port configured i loose the call. If in the hunt group i have a physical phone line the forward works fine.Any ideas ?

I am having a strange problem. I have a new web server located in the DMZ off my PIX 515e firewall. I set up the access list and static mappings the same as I have for all of my other web servers in the DMZ. From outside, I can telnet to port 80 on t...

Hi Everyone:When a remote access vpn user connects into my pix, I want to allow said user to traverse to a router (through another interface on the firewall) but hide the pool addresses. Is this possible?What if the user came into me via a site-to-si...

HiI have Pix 515E- Failover . when I power on just boot a little boot then freeze.I try to go rommon mode by press key break and ESC but no work,so it is hardware problem ??.IOS::6.3Thanksbiplob

I seem to have stumbled on an issue in our test environment. Please see explanation below and relevant lines of the configuration.We have a PIX that is using 2 interfaces, inside and outside, no DMZ.The network outside of the PIX is 10.1.0.0/16. The ...

Hi all,I have basic question related to failoverof PIX. I know that when I want to doPIX failover both devices should be the same related to HW. What on the other hand is better or more useful? Failover with Cisco Primary-Secondary cable or throught ...

Hi,I have an issue with my Pix, during an FTP transfer the CPU goes upto 100% and stays there during the period of the transfer. When the transfer ends it goes back to 0%.The Pix is a 535 with 512MB, the two interfaces transfering the data are both g...