Specifications

Reference Guide
2-47
Applications Routing Server
2.10.2 Private Intranet Deployment
A secondary market for the IP Routing Server is private Intranet access. In the application
shown in Figure 2-30, remote site A is connected to a private WAN. The remote site has a
single connection to a centralized router, which provides full IP routing functionality. The IAD
on the right has two T1 connections, one to each of the two remote IAD, and one connection
to the router. Normally, there would be two connections to the router. However, in this
application, the IAD on the right includes a Frame Relay Server card which switches both
frame relay streams into the router.
Figure 2-30. Private Intranet Deployment using IP Routing Server Card
IP Network
T1/E1
IAD
PBX/Key
System
Router
IP Network
T1/E1
IAD
PBX/Key
System
Router
IP Network
T1/E1
IAD
PBX/Key
System
Router