User Guide

WAN Configuration
2-20 Local Management User’s Guide
8. Use the arrow keys to highlight T1 Line Buildout (LBO). Press the SPACE bar to select 0 dB
unless the service provider recommends another setting, then press ENTER.
9. Use the arrow keys to highlight T1 Network Loopback. Press the SPACE bar to select None,
then press ENTER.
10. Use the arrow keys to highlight the SAVE command, then press ENTER. The message “SAVE
DONE!” displays and Local Management saves the changes to memory. “REBOOT IN
PROGRESS......” displays and the host platform reboots. Re-entry to management is necessary
for any further configuration.
11. Proceed to the next section to continue configuration.
T1 Interface Configuration
The WAN Interface Configuration screen is accessed through the WAN Physical Configuration
screen. Access the WAN Interface Configuration screen by using the arrow keys to highlight the
WAN INT CONFIG command and press ENTER. Refer to Figure 2-6 and proceed with the
following steps to configure the WAN Interface.
1. Set the WAN connection Interface Number by typing the same number into the Interface
Number field that was input into the timeslots in the WAN Physical Configuration screen, then
press ENTER (see the Note on page 2-19).
2. Unless the user sets the Max Xmit Unit, the HSIM or CyberSWITCH automatically sets the
Max Xmit Unit to 1526 (default for PPP) after the protocol manager type is selected.
3. Make any changes to the available settings as desired.
4. Use the arrow keys to highlight the SAVE command, then press ENTER. The message “Save
Done!” displays and Local Management saves the changes to memory.
The WAN configuration is complete. It takes up to 60 seconds for the WAN Interface to come out
of standby and for communications to begin.
!
CAUTION
If you are using a Local clock source, set only one end of the circuit for Local, and the
other end must be set for Loop.