Clock Source - Zte ZXR10 8900 Series Command Reference Manual

ZXR10 8900 Series Command Reference (Basic Configuration Volume II)
Syntax
Description
Defaults
Example
Purpose
Command Modes
Syntax
Syntax
Description
Defaults
Instructions
Example
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free-run
system
line <interface-na
me>
Default is system.
This example describes how to use single clock board as clock
source.
ZXR10(config)#interface pos48_1/1
ZXR10(config-if)#exit
ZXR10(config)#clock board source pos48_1/1 free-run

clock source

Use this command to configure the clock extraction mode of the
interface in local router. Restore default with the no command.
Channelization configuration and interface configuration
clock source {internal | line}
no clock source
line
internal
The clock mode is internal.
This command runs in the controller configuration mode on CE1,
CE3 or CT1 interface, and the interface configuration mode on pos
or atm interface.
� This example describes how to configure the aging time is 20
hours.
ZXR10(config)#controller ce1_3/1
ZXR10(config-control)#clock source internal
� This example describes how to set the clock extraction mode
of CE3 interface to internal clock.
ZXR10(config)#controller ce3_3/1
ZXR10(config-control)#clock source internal
� This example describes how to set the clock extraction mode
of CT1 interface to internal clock.
ZXR10(config)#controller ct1_3/1
ZXR10(config-control)#clock source internal
� This example describes how to set the clock extraction mode
of pos12 interface to internal clock.
ZXR10(config)#interface pos12_3/1
ZXR10(config-if)#clock source internal
Single clock board source
Use SFC as single clock board source
Use line clock as clock source and interface,
not support sub interface
Line clock
Internal clock