3Com MSR 50, MSR 30 manual Cpos Interface Configuration Commands, Controller cpos, System view

CPOS INTERFACE CONFIGURATION

45 COMMANDS

n E1only.- and T1-related commands are available for the CPOS (E) interface modules

clock

Syntax	clock { master slave }
	undo clock
View	CPOS interface view
Parameter	master: Sets the clock mode of the CPOS interface to master.
	slave: Sets the clock mode of the CPOS interface to slave.
Description	Use the clock command to set the clock mode of the CPOS interface.
	Use the undo clock command to restore the default, that is, slave.
	When connected to a SONET/SDH device, the CPOS interface must use the slave
	clock because the SONET/SDH network clock is more precise. When the interface
	is directly connected to another CPOS interface with fiber-optic, you only need to
	configure them with different clock modes.
Example	# Set the clock mode of interface CPOS 1/0 to master.
	<Sysname> system-view
	[Sysname] controller cpos 1/0
	[Sysname-Cpos1/0] clock master

controller cpos

Syntax	controller cpos cpos-number
View	System view
Parameter	cpos-number: CPOS interface number.

Description Use the controller cpos command to enter CPOS interface view.