Network Security

I have a IDS sensor running 3.1 version of soft ware. I also have a upgrade / recovery cd for version 4.1.When i load the cd & boot the machine it stops the installation & starts looking for a system file. Is it possible to upgrade from 3.1 to 4.1 st...

I have a 2000 server that offers MRI images to remote clients. From this site I have a vpn useing a pix at the remote.Telnet, Ping, and http works, sending images does not, I suspect this is an MTU issue, do I need to change the MTU at both the host...

Could you explain me ? management-only ? I think no ) where can I read or explain me pls )

We had an instance of OWA setup through our old PIX that would allow users to use it through the Internet, rather than having to login through VPN and then accessing it.Turns out having to login through VPN and accessing OWA is not a desirable option...

Hi,I have a pix firewall 525 with a 4 port card and resricted license. I want to upgrade the license to fail over. what are the options available ? shall i have to purchase a firewall with unrestricted license ? please helpRegardspradeep

Can anyone throw some light on the interaction between1)ACE loggingand2)Global logging trapIf i have logging trap warning and alos have log keyword in one of my ACE what will be interaction.Will one override the other Pointers appreciated

Hi, my customer wants to implement IPS in inlide mode in his network which also carries VoIP traffic. There are different infos on CCO about the latency. Can anybody tell if the latency will impact VoIP quality? Regards Guenther

Does anybody here know where i can find anything about event id's ?I am getting this from an ssm 20:www.cisco.comevError: eventId=1139511909935970037 vendor=Cisco severity=warning originator: hostId: sensor appName: nac appInstan...

Hi,I can connect the hyper terminal though break charactar isn't working.I'm trying with ESC and Ctrl-Break.What may be the problem (Keyboard issue i'm guessing,using a dell keyboad,but couldn't arrange alternate one) Any solutions welcome...RegardsS...

pls tell me how to identify which module I have ?

I set up a filter through the IDSM and the VMS 2.3 to ingore a SIG. My question is how does the IDS process the filters? and is there a priority in which they process.Thanks

i need a good link about IDM GUI for IPS to configure some settings to prevent attacks from getting to a web server IP=192.168.1.50 from outside attackers.

Hi All,Can anyone help on this command,access-list TCP_PORT_RANGE permit tcp host 202.187.24.90 host 192.168.199.90 range 5500 5800nat (inside) 10 access-list TCP_PORT_RANGE outsideglobal (outside) 10 202.187.24.90Can anyone explain how this can work...

Hi all i have a problem with pix 515E. i have a pix-515e restricted bundle.thru licence upgrade now its a UR pix.and for failover i have purchased a PIX-515E-FO-BUN, this pix i want to use as a standby PIX,and i configured everything perfectly for st...