Clock Source Command - ADTRAN 5000 Series Command Reference Manual

Command Reference Guide
clock source [internal | line | through]
Use the clock source command to configure the source timing used for the interface. Use the no form of
this command to return to the default value.
Syntax Description
internal
line
through
Default Values
By default, the unit is configured to recover clocking from the primary circuit.
Applicable Platforms
This command applies to the NetVanta 1000R, 3000, 4000, and 5000 Series units.
Command History
Release 5.1
Functional Notes
When operating on a circuit that is providing timing, setting the clock source to line can avoid errors such
as Clock Slip Seconds (CSS).
Usage Examples
The following example configures the unit to recover clocking from the primary circuit:
(config)#interface e1 1/1
(config-e1 1/1)#clock source line
61200990L1-35E
Configures the unit to provide clocking using the internal oscillator.
Configures the unit to recover clocking from the E1 circuit.
Configures the unit to recover clocking from the circuit connected to the G.703
interface.
Command was introduced.
Copyright © 2005 ADTRAN
E1 Interface Configuration Command Set
511