I'm working with a 1900 series ISR with IOS 15.1 (the K9 version.) I'm familiar with administering Cisco IOS from the command line.
But I'm looking for documentation that describes different VPN scenarios (eg, I need to configure mobile users to connect using IPSEC to this ISR, authen/author via LDAP) so I can figure out what to configure on the router, what details are needed in the LDAP records, etc.
I've already found the "general software configuration guide", and the "AAA LDAP Configure Guide", but these just don't go into any significant detail about VPN design and configuration.
Any pointers would be greatly appreciated.