Network Hardware User Manual

Configuration Options
A-11
8700-A2-GB20-00
April 2000
System Options
For System Options, refer to Table A-7. To access the System Options screen,
follow this menu selection sequence:
Main Menu →Configuration →Load Configuration From →System
main/config/system
Slot: 18 Model: 87xx
SYSTEM OPTIONS
DSL Mode: LTU
Test Timeout: Enable
Test Duration (min): 10
Telco Initiated Loopbacks: Enable (Models 8747, 8777)
Remote Telco Line Loopback: Disabled
(Models 8747, 8777)
G.703 Line Termination 120 Ohm
(Model 8779)
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Ctrl-a to access these functions, ESC for previous menu M
ainMenu Exit
S
ave
Table A-7. System Options (1 of 2)
DSL Mode
Possible Settings: LTU, NTU
Default Setting: LTU
Controls whether the unit is configured as a control unit or tributary unit.
LTU – The unit is configured as a control unit (Line Termination Unit).
NTU – The unit is configured as a tributary unit (Network Termination Unit). This unit will
request its IP address from the LTU during establishment of the PPP link.
NOTE: Changing this option will reset the card.
Test Timeout
Possible Settings: Enable, Disable
Default Setting: Enable
Allows tests to end automatically. The feature should be enabled when the unit is
remotely managed, so that control can be regained after a test is accidentally executed.
Enable – Loopback and pattern tests end when test duration is reached.
Disable – Tests run until manually terminated from the Network Tests screen or
remotely (network initiated tests). Refer to Running Network Tests in Chapter 8, Testing.
Test Duration (min)
Possible Settings: 1–120
Default Setting: 10
Number of minutes for a test to be active before automatically ending.
H Test Duration (min) option appears when Test Timeout is enabled.
1 to 120 – Amount of time in minutes for a test to run before terminating.