Learn How to Use your Cisco router or switch Firewall Capabilities

This course is all about IOS security and all features that you can find to harden your router and switch and use your router as a firewall so that you don't have to invest your precious dollars on a firewall device!

I have explained all commands in detail so that you can easily get a grab on that feaure. If you cannot find a feature, this means either it is obsolete and a better feature replaces that or I have forgotten to include it. In the latter case, I will be more than happy if you let me know what you want and I will add it to the curriculum.

I have used GNS3 for the simulation. However, you can execute all commands on a real gear without any change.