Clock Forcessm - H3C S9500 Series Command Manual

Command Manual – Clock Monitoring
H3C S9500 Series Routing Switches
Note that:
Before configuring the work mode as manual, you should use the display clock
source command to view the clock source state. Only clock sources working
normally can be successfully configured as the primary clock source.
After you set the work mode of the clock monitoring module, it takes a period of
time for device response. In this case, you can check whether your configuration
takes effect through the display clock device command and the logging
information.
Examples
# Set the working mode of the SRPU clock monitoring module to manual, and the
primary clock source to 1.
<Sysname> system-view
[Sysname] clock manual source 1

1.1.2 clock forcessm

Syntax
clock forcessm { on | off } source source-number
View
System view
Default Level
2: System level
Parameters
on: Specifies not to derive the SSM levels from the clock source, namely, uses the SSM
levels manually configured by users.
off: Derives the SSM levels from the clock source. The user-configured SSM levels are
not effective.
source-number: Number of clock source.
Description
Use the clock forcessm command to set whether to derive the SSM levels from clock
source or to configure the SSM levels manually by users.
By default, the SSM levels are manually configured.
Related commands: clock ssm.
Examples
# Derive SSM level from the clock source 1.
Chapter 1 Clock Monitoring Configuration
1-2
Commands