Terms you'll need to understand:
Easy VPN Server
Easy VPN Remote
Internet Key Exchange (IKE) dead peer detection (DPD)
Initial contact
Mode configuration
Split tunneling
Reverse Route Injection (RRI)
Dynamic crypto map
Extended Authentication (XAUTH)
Cisco Integrated Client (CIC)
Stateful
Simple Certificate Enrollment Protocol (SCEP)
Transparent tunneling
IP Security (IPSec) over TCP
IPSec over User Datagram Protocol (UDP)
Techniques you'll need to master:
Configuring the Easy VPN Server
Configuring IKE DPD
Defining an IP address pool
Defining groups that will receive the push policy
Defining Easy VPN group policies
Configuring group preshared keys
Assigning IP address pools to groups
Configuring group Domain Name System (DNS) domains
Configuring group DNS
Configuring group authorization
Configuring IKE Phase 2 policy
Defining group transform sets
Configuring dynamic crypto maps
Configuring RRI in dynamic crypto maps
Configuring Easy VPN Server to assign IP addresses
Assigning the group authorization method
Configuring crypto map to use dynamic crypto maps
Enabling IKE extended authentication