Specifications

LEX CONFIGURATION
WPIM-T1 LOCAL MANAGEMENT GUIDE 2-21
4. Use the arrow keys to highlight FR LMP. Press the SPACEBAR to
select T1.617-D, then press ENTER.
5. Use the arrow keys to highlight SAVE, then press ENTER. The
message “Save Done!” appears and Local Management saves the
changes to memory.
The WAN configuration is complete. Communications between the
WPIM-T1 and the service provider’s switch takes approximately 1 to 2
minutes to begin. A status of Inactive appears until both ends of the PVC
(Permanent Virtual Circuit) are configured. Once both end devices have
negotiated link management with the switches, the status field reads
Active.
2.6 LEX CONFIGURATION
This section provides step-by-step instructions for configuring the
WPIM-T1 to operate in a LEX environment. LEX (LAN Extender) is a
Cisco Systems protocol that allows a core router to communicate to a
remote site using PPP.
The line configuration information shown in Table 2-4 must be supplied
by the service provider.
Table 2-4. Telco Configuration Information
Configuration Information
Required by User
Configuration Information
Supplied by Service Provider
Line Coding B8ZS or AMI
Frame Type ESF or D4
Clock Source Loop Timing or Local Timing
Upon saving this screen, the interface just configured is
assigned to an application port (PT#) in the table on the right
hand side of the screen once the device starts communicating
with the service provider’s switch.
NOTE