Other Security Subjects

Hello:I currently have some old switches running a variety of IOS versions. How do I patch these against known vulnerabilities, and where are the patches located? The version I am most concerned with is release 11.2. Thanks for any guidance.Brad O...

Hi I have PIX 515E and vpn3005 on my network. (purchased a year ago). I want to add IPS capability into my network. Please help me in deciding whether to replace pix 515e with ASA 5520 or to go with dedicated IPS sensor 4200 series?Also is there any ...

what are all things are needed to change a secondary firewall that's a fail over to active firewall

hiwhat is the significance of using netmask for dynamic nat in global command and what's the differnce between using the netmask and using the range say 10.1.1.50-10.1.1.55 in global.do both have the same effect? or different?thanks

I'm looking to replace/change a PIX at one of our remote connections and need some assistnace on configuring the 2821 for NAT. What is the equivalent commend of NAT 0 for the IOS firewall?

I'm trying to get a bunch of 831 and 1721 routers serving as EZVPN clients in network extension mode to connect to one of three VPN 3060s(for failover), and use RRI to inject the remote subnets into the network inside the concentrators(via RIPv2). T...

Hello!I want buy SmartNet 8x5xNBD contracts for different Cisco devices (ex. Cisco 1700, PIX 501, PIX 521). Can I found somewhere a table to recognize which warranty extension I need? My supplier has in stock only the items "Packaged SmartNet Categor...

Hi,I have a RPS 675 to protect my switchs.2 or 3 times a week the rps is in stand by mode. I have to press the standby/active button to make the rps function properly.Do you know why ?I may have a problem, but don't know what.I don't have electric pr...

Hi AllCan anyone provide a link to a document which details generic instructions for the 'hardening' of a router / switch config. I'm sure I've seen such a doc on the Cisco site previously, but have been unable to (re)locate it.Thanks in Advance.

Trying to replace a linksys router with a PIX and am stumped.While I have configured many a PIX, I typically use a static translations to provide for smtp/pop/remote desktop connections behind the PIX. i.e.static (inside,outside) 151.204.296.156 19...

Hi I have a sql server inside and a webserver in the dmz. I want to access sql from inside and outside via web server on dmz interface. I need to have internet access in dmz web server but for the inside LAN the internet access must be through differ...

My PIX has three 'outside' interfaces. global (out1) 1 interfaceglobal (out1) 2 x.x.x.x netmask 255.255.255.240global (out2) 1 interfaceglobal (out2) 2 x.x.x.x netmask 255.255.255.248global (out3) 1 interfaceglobal (out3) 2 x.x.x.x netmask 255.255.2...