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Implementing NTP on Cisco IOS XR Software
How to Implement NTP on Cisco IOS XR Software
SMC-180
Cisco IOS XR System Management Configuration Guide
Disabling NTP Services on a Specific Interface
This task explains how to disable NTP services on a specific interface.
NTP services are disabled on all interfaces by default.
NTP is enabled globally when any NTP commands are entered. You can selectively prevent NTP packets
from being received through a specific interface by turning off NTP on a given interface.
SUMMARY STEPS
1. configure
2. ntp
3. no interface type instance
or
interface type instance disable
4. end
or
commit
DETAILED STEPS
Command or Action Purpose
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Enters global configuration mode.
Step 2
ntp
Example:
RP/0/RP0/CPU0:router(config)# ntp
Enters NTP configuration mode.