Network Security

I need to get a new activation key so as to enable VPN-3DES-AES

Hey all,A client for whom I have to configure only the switches wants the following:There are two internet connections from two ISPs. The primary internet connection is the 'live' connection, the secondary is not used.With the failure of a firewall o...

Recently, we are trying to setup a L2L connection to a vendor. We are in 192.168.1.0 network but the vendor is in 10.10.100.0 subnet. Because the vendor doesn't want to route my 192.168.1.0 network in their network, they want us to translate our subn...

We currently have a 3015 doing our VPNs. We are looking to move that to our 5520. RADIUS with password epiry is being used for authentication on the 3015 and we would like to continue to use it. Reading the docs for the ASA I have found conflicting a...

Reading the config guides I can't seem to accept that my colleague is correct in saying its possible to do a non disruptive system/signature upgrade on an ASA 5520 with an AIP-SSM-10 module. Can you do a nondisruptive system/signature upgrade?

Hi, I have an ASA 5520 AIP-SSM 10. I'm having a consultant in to enable and upgrade our IPS on our ASA from 1.5 to 1.6 so it's intergrated into the ASDM (sounds difficult). He said I need to plan what policies we need to enable for the interfaces and...

I can session 1 into the SSM 10 from the host ASA 5520, run setup and ping the ASA and a device hanging off the dmz but I can't ping the SSM-10 from the ASA or a host hanging off the dmz. I don't have the RJ-45 of the SSM plugged into the network. I ...

Hi,I'm pretty new on using Cisco routers, the guy that was in charge of this left and I'm supposed to take care of our Cisco 2811.I'm trying to add a rule that allows unrestricted access from the whole subnet 192.168.0.0 /255.255.0.0 to certain range...

We have a user that is getting a Duplicate Phase 1 Packet detected. Retransmitting last Packet. He is using Cisco VPN Client Software 5.0.01.0600. He is using Windows XP and going through a Dlink DIR 625. We are seeing him connect to the ASA5520 runn...

Cisco PIX Firewall Version 6.3My PIX was working just fine until I enabled PPPoE. Now that I've enabled PPPoE, I can no longer ping out. Now when I Ping out, I don't get responses back.I tried disabling ip audit, permit icmp any any, I even tried per...

Good morning I have in production a Cisco IDS 4235 that will be replaced with a Cisco IPS 4240At today the 4235 works very well with Cisco IPS Event Viewer 5.2(1); also the model Cisco IPS 4240 will work well with Cisco IPS Event Viewer 5.2(1) ???I s...