User`s guide

WAN Configuration Using Local Management
156 CSX200 Family User’s Guide
PPP Configuration
This section provides step-by-step instructions for connecting the CSX200 to a DDS (Digital Data
System) circuit in a PPP environment. This example assumes the setup shown in Figure 73 using
two CSX200s.
Figure 73 WPIM-SY Interface Configuration for PPP
The line configuration information shown in Table 17 must be supplied by the service provider.
PPP Physical Configuration
The WAN Physical Configuration screen is accessed from Local Management by using the arrow
keys to highlight the WAN SETUP option on Setup Menu screen (refer to Chapter 6) and
pressing ENTER. The WAN Physical Configuration screen shown in Figure 71 displays.
1. Use the arrow keys to highlight Sync Port Type. Press the SPACEBAR to set the Sync Port
Type to V.35, RS422, RS232, or X.21, then press ENTER.
2. Use the arrow keys to highlight Force CTS. Press the SPACEBAR to set to NO, then press
ENTER.
3. Use the arrow keys to highlight Force DSR. Press the SPACEBAR to set to NO, then press
ENTER.
Table 17 Telco Configuration Information
Configuration Information
Required by User
Configuration Information
Supplied by Service Provider
Clock Source Telco provided or no clock source
Circuit Speed 64K, V.35, RS-422, RS-232, etc.
Telco Cloud
CSU/
DSU
CSU/
DSU
CSX200
SITE #2
1483_03
CSX200
SITE #1