R3303-HP HSR6800 Routers Interface Command Reference

200
Views
CPOS interface view
Default command level
2: System level
Parameters
master: Configures the CPOS interface to use the master clock mode, the internal clock source of the
card.
slave: Configures the CPOS interface to use the slave clock mode, the line clock source.
Usage guidelines
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 through an optical fiber, configure them with different clock modes.
Examples
# Set the clock mode of interface CPOS 2/0/0 to master.
<Sysname> system-view
[Sysname] controller cpos 2/0/0
[Sysname-Cpos2/0/0] clock master
controller cpos
Use controller cpos to enter CPOS interface view.
Syntax
controller cpos cpos-number
Views
System view
Default command level
2: System level
Parameters
cpos-number: CPOS interface number.
Examples
# Enter the interface view of CPOS 2/0/0.
<Sysname> system-view
[Sysname] controller cpos 2/0/0
[Sysname-Cpos2/0/0]
description
Use description to set the description for the CPOS interface.
Use undo description to restore the default.