Hi folks -
I have a couple of Cisco 2811 routers with AIM module in it. Can anyone tell me what this AIM module is for? From what I've read on the Internet, this is the module for better IPSEC VPN performance.
Our 2811 router's motherboard already have an integrated VPN port adapter. I am assuming this is another hardware module for better VPN performance. So I guess what is the difference between the VPN port adapter and the AIM Module?
Also, isn't the IOS in the router capable of handling VPN connections? Do we really need these additional h/w modules?
Thanks very much for your help!