Network Security

Hi,I have a PIX 525, erase configuration with "write erase" after boot the follow message"Cryptochecksum (changed)" displayed, and I don't have prompt for continued the configuration. What's ?

Hi all,I need to change my border router to a 1721 with one sdsl and one adslinterface. This then connects to a pix 506e but the 1721 has beenconfigured with public ip's on the wan's (each ip is from a differentrange) they are then nated on the fa to...

Hi All,I have the following scenario. We have 2 6509s running HSRP on the distribution layer. These 2 boxes are connected using Layer 2 links to the access switches. One of the access switches is also a 6509 and it needs to be firewalled off from the...

I haven't read anything about load balancing or failing over between two WAN connections so I assume the ASAs do not support it but I wanted to try and get a definitive answer. Thanks.

Which comand shows the presence of the FWSM module on the 6513 switch?

Greetings all. Apologies for the dramatic headline but I'm in a bit of a time crunch.I have a 4215 running 6.0(3)E1. The device is inline. Below is an event which triggered,========================evIdsAlert: eventId=1184881408377311643 severity=low ...

I have a pix to pix ipsec tunnel that existed before. Now that I have modified both PIX (remote and local) ACLs, I can not establish IKE Phase 2. I have established IKE Phase 1 and see the networks local & remote along with their peers.When I do a "s...

Does anyone know if it is possible to create an event action filter (IPS v5.1.5) that will also suppress summary events? I have a few signatures that I'm filtering, but still regularly see a ridiculously high number of summary events being reported. ...

Hello:I just wanted to ask opinion, would denying ICMP from host inside the network to the Internet be considered a Best Practice? If so, could someone tell me why.ThanksAmin

I have been charged with getting a pair of PIX-501 units set up and ready to be shipped to an off-site location.I did the initial setup, and configured the rules. Everything appeared fine, until I actually connected the WAN.Through the PDM, it shows ...

I have an 1841 with ADSL WIC and am tyring to connect a Win XP client PC to a remote network running a Windows VPN/RRAS server. In other words, I just need the firewall to pass through PPTP/GRE. If I use the PC with an analogue dial up connection I c...

Hi Folks:We have a Pix 515e with an Access-Control-List set only on the outside interface. We want a Win2k3 server PDC to obtain time via an Internet time server and have set the Win2k3 server to do so. NTP packets are either not getting out through ...

Dear ConcernRecently my company bought a 6506 switch with a firewall module.Now i want to update IOS for the FWSM.Please tell me the procedure to update the IOS.RegardsImran

Does a session command work on FWSM?

Can NAC appliances be monitored by CiscoWorks DFM ?