Extranet Overview

 Extra-net   is helps to connect businesses with their customers and suppliers. Extra-net refers to network with in an organization and  using internet to connect to the outsiders in controlled manner.

                     
                   

Following are the some key points of extra-net:

• The message is sent over VPN via VPN Tunnel

• It uses an encryption key to encapsulate packets, and as well as IP address.

• The packet is encapsulated at boundary of networks in IPSEC complaint routers.