It is a full-time, fast-paced, 25-week distance program offering at least 1200 hours of supervised practice in medical nutrition therapy, community nutrition, and foodservice management with an emphasis area of Technology in Health Promotion.
Port forwarding provides two main uses. First, it enables you to establish secure tunnels between two computers (much like VPN). You can securely connect to another computer through the Internet to securely transfer data that you might otherwise not be able to do.
IP forwarding should be enabled when you want the system to act as a router, that is transfer IP packets from one network to another. In the simplest case, consider a server with two physical ethernet ports which is meant to connect to two different networks (say your internal network and the outside world as provided by a DSL modem).