User's Manual

Chapter 3 - Operation and Administration Using the CLI NPU Configuration
4Motion 392 System Manual
To configure the satellite parameters, run the following command:
npu(config)# set satellite ([MinNumOfSatForHoldoverReturn <range
(1-12)>] [MaxNumOfSatBeforeSyncLoss <range (0-11)>])
3.3.15.2.6 Displaying GPS Clocks Parameters
To display the GPS clock configuration parameters, run the following command:
npu# show clock status [{CurrentExternal1PPS |
ConfiguredExternal1PPS | CurrentExtrnal16MHz |
ConfiguredExternal16MHz}]
IMPORTANT
1) An error can occur while configuring MinNumOfSatForHoldoverReturn if Minimum number of
satellite for holdover return is less than Maximum number of satellite before synchronization loss.
2) An error can occur while configuring MaxNumOfSatBeforeSyncLoss if Maximum number of
satellite before synchronization is more than Minimum number of satellite for holdover return.
Command
Syntax
npu(config)# set satellite ([MinNumOfSatForHoldoverReturn <range (1-12)>]
[MaxNumOfSatBeforeSyncLoss <range (0-11)>]
Privilege
Level
10
Syntax
Description
Parameter Description Presence Default
Value
Possible
Values
MinNumOfSatForH
oldoverReturn
<range (1-12)>
Indicates the minimum
number of satellites that
should be received for
resuming synchronization
(exiting holdover status) after
loss of synchronization.
Optional 2 1-12
MaxNumOfSatBef
oreSyncLoss
<range (0-11)>
Indicates the minimum
number of satellites required
for maintaining
synchronization.
Optional 1 0-11
Command
Modes
Global configuration mode