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Applications overview
27
IPLink 2800 Series Getting Started Guide
1 • General information
IPLink VPN router. Each remote site can take advantage of the most convenient and locally available interface
the WAN service can offer, whether X.21, or V.35.
The corporate multi-function application carries two types of traffic between each remote office and corpo-
rate’s central office:
•
Private corporate traffic (the intranet/extranet)
•
Internet traffic
The service provider offers a Frame Relay network for access, so both the private corporate traffic and the Inter-
net traffic is transported over a Frame Relay PVC with one DLCI. The corporate traffic is transported within
IPSec VPN that is in the Frame Relay PVC. The separation of corporation and Internet traffic is managed by
using an ACL using IP addresses as the watershed.
To configure this application, you must configure the following features:
•
A serial Frame Relay link as the WAN service which will carry both private corporate traffic and public
Internet traffic
•
An IPSec VPN for private corporate traffic
•
An ACL to distinguish between the two types of traffic so only the private corporate traffic is carried over
the VPN.
See
on page 46 to configure the serial port,
on page 69 to configure the VPN, and
on page 81 to configure the ACL.
on page 95 provides more in-depth explanations of scheduling
various types of traffic. Various techniques are also described, including QoS and TOS.
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...