Chapter 2 Features and Applications
ISG50 User’s Guide
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Set up multiple connections to the Internet on the same port, or set up multiple connections on
different ports. In either case, you can balance the loads between them.
Figure 14 Applications: Multiple WAN Interfaces
Virtual Private Networks (VPN)
Use IPSec VPN to provide secure communication between two sites over the Internet or any
insecure network that uses TCP/IP for communication. The ISG50 also offers hub-and-spoke IPSec
VPN. Set up VPN tunnels with other companies, branch offices, telecommuters, and business
