Autocommand can be used for several things. In a previous post on lock and key it is used with access-enable to allow the router to create dynamic ACLs upon login. You can also use it to restrict users to a specific command. Auto commands execute upon user login and once the command is complete the [...]

Protected ports is a very simple and easy way of blocking communications between 2 switchports, no access-lists required.
Say you only have Host A connected to interface g1/0/3 and Host B connected to interface g1/0/12. These ports both belong to VLAN 1 and you dont want these hosts to ever communicate to each other. For this [...]

I know I have been on the chip lately with proxy auth and I plan on writing at least one more post on it. The thing is that there are a few ways to configure between the ASA and IOS and those ways are very different when it comes to configuration of both the router/ASA [...]