Cisco 1921 acts as vpn gateway for different clients...say home user (notebooks), mobile devices...and so on.
Now I'm searching for a template to accomplish this because I don't have so much experience with the 1921 ISR router a a vpn gateway.. How to set the Cisco 1921 as a VPN gateway?
For this problem, You want make a SSLVPN as a VPN gateway. You can use CCP ( Cisco Configuration Professional ) or you can check documentation in Cisco in here http://www.cisco.com/en/US/products/ps5855/products_configuration_example09186a0080af314a.shtml The details for Configuring Anyconnect VPN on IOS In this section, you are presented with the steps necessary to configure the features described in this document. This example configuration uses the CCP Wizard to enable the operation of the Anyconnect VPN on the IOS router.