Enterasys csx200 用户指南
WAN Configuration Using Local Management
CSX200 Family User’s Guide
165
DDS Configuration
This section provides step-by-step instructions for connecting the CSX200 to a Digital Data
Service circuit in a PPP or Frame Relay environment. This example assumes the setup shown in
Service circuit in a PPP or Frame Relay environment. This example assumes the setup shown in
using two CSX200s.
Figure 77
WPIM-DDS Interface Configuration for PPP
The line configuration information shown in
must be supplied by the service provider.
Table 19 Telco Configuration Information
Configuration Information
Required by User
Required by User
Configuration Information
Supplied by Service Provider
Supplied by Service Provider
Clock Source
Telco provided or no clock source
Line Mode
Primary or Clear Channel
FR-LMP (Frame Relay Only)
Telco provided or user requested
Telco Cloud
CSU/
DSU
DSU
CSU/
DSU
DSU
CSX200
SITE #2
1483_03
CSX200
SITE #1