Applications overview
26
IPLink 2800 Series Getting Started Guide
1 • General information
In this specific application, all traffic between the branch and corporate offices is carried in an IPSec tunnel. All
of the IPSec VPN traffic is encapsulated in Frame Relay for transport over the Frame Relay service network.
The serial port is configured for Frame Relay.
To configure this application, you need to configure the following features:
•
The serial port with Frame Relay as the encapsulation protocol
•
An IPSec VPN between the two endpoints.
See
on page 46 to configure the serial port and
on page 69 to configure the VPN.
Corporate multi-function virtual private network
The IPLink 2800 Series can deliver both private corporate intranet service and public Internet access to multi-
ple remote sites by leveraging IPLink’s multiple frame-relay PVC support (see
). The enterprise enjoys
the benefits of secure multi-office virtual private networking with QoS for prioritized traffic flow for mission-
critical information.
Figure 7. Corporate multi-function virtual private network
, the blue pipes represent VPN connections for private traffic within the corporate intranet, while
the green pipes represent the Internet traffic. The red pipe is a Frame Relay PVC transporting Internet traffic
and private corporate traffic over the VPN. Each of the three remote sites is connected with headquarters via an
Summary of Contents for IPLink 2821
Page 4: ...Summary Table of Contents IPLink 2800 Series Getting Started Guide 4...
Page 18: ...About this guide IPLink 2800 Series Getting Started Guide 18...
Page 114: ...114 Chapter 9 LEDs status and monitoring Chapter contents Status LEDs 121...
Page 134: ...134 Appendix E IPLink 2800 Series factory configuration Chapter contents Introduction 142...
Page 136: ...136 Appendix F Installation checklist Chapter contents Introduction 144...