Transition Networks
SISGM
–CHAS L2/L3 Switch User Guide
33625 Rev. B
Page
187
of
234
5.11 Synchronization
PTP Configuration
This page lets you configure and inspect the current PTP clock settings. This feature is available
on the Layer 3 Chassis only.
PTP External Clock Mode
This table lets you configure and examine current PTP clock settings.
Label
Description
One_pps_mode
The box allows you to select
One_pps_mode
configurations. The values are:
Output
: enable the 1 pps clock output.
Input
: enable the 1 pps clock input.
Disable
: disable the 1 pps clock in/out-put.
External Enable
The box allows you to configure external clock output.
The following values are possible:
True
: enable external clock output.
False
: disable external clock output.
VCXO_Enable
The box lets you configure the external VCXO rate. The values are:
True
: enable external VCXO rate adjustment.
False
: disable external VCXO rate adjustment.
Clock
Frequency
The box allows you to set clock frequency.
The range of values is 1
– 25000000 Hz (1 - 25MHz).