Command Reference Guide

SROS Command Line Interface Reference Guide DDS Interface Configuration Command Set
5991-2114 © Copyright 2005 Hewlett-Packard Development Company, L.P. 488
clock source <option>
Use the clock source command to configure the source timing used for the interface. The clock specified
using the clock source command is also the system master clock. Use the no form of this command to
return to the default value.
Syntax Description
<option> Configures the timing source for the DDS interface.
line Configures the unit to recover clocking from the circuit.
internal Configures the unit to provide clocking using the internal oscillator.
Default Values
<option> line
Command Modes
(config-dds 1/1)# 56K/64K (DDS) Interface Configuration Mode required
Functional Notes
When operating on a DDS network, the clock source should be line. On a point-to-point private network,
one unit must be line and the other internal.
Usage Examples
The following example configures the unit to recover clocking from the circuit:
(config)#interface dds 1/1
(config-dds 1/1)#clock source line