Configuring The Ntp Source Interface; Configuring An Ntp Broadcast Server - Cisco Nexus 7000 Series Configuration Manual

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Configuring NTP
Step 2
Step 3

Configuring the NTP Source Interface

You can configure NTP to use a specific interface.
Procedure
Step 1
Step 2
Step 3

Configuring an NTP Broadcast Server

You can configure an NTP IPv4 broadcast server on an interface. The device then sends broadcast packets
through that interface periodically. The client is not required to send a response.
Before You Begin
Use the switchto vdc command to switch to the desired nondefault VDC.
Command or Action
[no] ntp source ip-address
Example:
switch(config)# ntp source 192.0.2.1
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
Command or Action
configure terminal
Example:
switch# configure terminal
switch(config)#
[no] ntp source-interface interface
Example:
switch(config)# ntp source-interface
ethernet 2/1
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
Cisco Nexus 7000 Series NX-OS System Management Configuration Guide
Configuring the NTP Source Interface
Purpose
Configures the source IP address for all NTP
packets. The ip-address can be in IPv4 or IPv6
format.
(Optional)
Copies the running configuration to the startup
configuration.
Purpose
Enters global configuration mode.
Configures the source interface for all NTP
packets. Use the ? keyword to display a list
of supported interfaces.
(Optional)
Copies the running configuration to the startup
configuration.
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