Cisco NCS 5000 Series User Manual

SUMMARY STEPS
1.
configure
2.
ntp
3.
master primary-reference-clock
4.
Use one of the following commands:
•
end
•
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enters NTP configuration mode.ntp
Example:
RP/0/RP0/CPU0:router(config)# ntp
Step 2
Specifies PTP to be the NTP time source.master primary-reference-clock
Example:
RP/0/RP0/CPU0:router(config-ntp)#
master primary-reference-clock
Step 3
Saves configuration changes.Use one of the following commands:
Step 4
•
end
•
When you issue the end command, the system prompts you to
commit changes:
Uncommitted changes found, commit them before
•
commit
Example:
RP/0/RP0/CPU0:router(config-ntp)# end
exiting(yes/no/cancel)?
[cancel]:
◦
Entering yes saves configuration changes to the running
configuration file, exits the configuration session, and returns
the router to EXEC mode.
or
RP/0/RP0/CPU0:router(config-ntp)#
commit
◦
Entering no exits the configuration session and returns the
router to EXEC mode without committing the configuration
changes.
◦
Entering cancel leaves the router in the current configuration
session without exiting or committing the configuration
changes.
System Management Configuration Guide for Cisco NCS 5000 Series Routers, IOS XR Release 6.2.x
160
Implementing NTP
Configuring NTP-PTP Interworking

Cisco NCS 5000 Series Specifications

General

Brand	Cisco
Model	NCS 5000 Series
Category	Network Router
Language	English