Network Security

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...

Hi everyone,I have a PIX Firewall which I'd like to configure to allow IP addresses from the external interface (private IP range) to access multiple networks that exist on the internal network.For example:The internal network has a layer 3 switch wi...

copy tftp flash takes the bin file from tftp server to the pix but I cannot determine an opposite command to tdo the reverse

Hi,Right the setup is a pix 501 with one outside IP. Lets say 213.213.213.213.What needs to be done is to allow an external company access (on ip 10.10.10.10) to 3 computers (192.168.1.1-192.168.1.3)on port 80. For remote access.Now as far as I know ...

PIX 515E firewall running IOS version 7.2 I have attempted to recover the password but the binary files available on the Cisco website which you download to the PIX through a TFTP sever cannot erase the password because Cisco only caters for version ...

I am setting this box up for the first time. I think I have the configuration correct. I have been able to ping an internet site but a I get disconnected. When I do a continuous ping I get replies and then after a short period of time I get no respon...