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Implementing NTP on Cisco IOS XR Software
How to Implement NTP on Cisco IOS XR Software
SMC-182
Cisco IOS XR System Management Configuration Guide
Configuring the Source IP Address for NTP Packets
This task explains how configure the source IP address for NTP packets.
When the system sends an NTP packet, the source IP address is normally set to the address of the
interface through which the NTP packet is sent.
Note No specific command enables NTP; the first NTP configuration command that you issue enables NTP.
SUMMARY STEPS
1. configure
2. ntp
3. source interface-type interface-instance
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.