Connectivity Guide

Usage Information The authentication number must be the same as the number parameter congured in the ntp trusted-key
command. Use the ntp authenticate command to enable NTP authentication.
Example
OS10(config)# ntp authentication-key 1200 md5 0 dell
Supported Releases 10.2.0E or later
ntp broadcast client
Congures the interface to receive NTP broadcasts from an NTP server.
Syntax
ntp broadcast client
Parameters None
Default Not congured
Command Mode INTERFACE
Usage Information The no version of this command disables broadcast.
Example
OS10(conf-if-eth1/1/1)# ntp broadcast client
Supported Releases 10.2.0E or later
ntp disable
By default, NTP is enabled on all interfaces. Prevents an interface from receiving NTP packets.
Syntax
ntp disable
Parameters None
Default Enabled
Command Mode INTERFACE
Usage Information USe this command to congure OS10 to not listen to a particular server and prevent the interface from receiving
NTP packets. The no version of this command re-enables NTP on an interface.
Example
OS10(conf-if-eth1/1/7)# ntp disable
Supported Releases 10.2.0E or later
ntp enable vrf
Enables NTP for the management or non-default VRF instance.
Syntax
ntp enable vrf {management | vrf vrf-name}
Parameters
• management — Enter the keyword management to enable NTP for the management VRF instance.
• vrf vrf-name — Enter the keyword vrf followed by the name of the VRF to enable NTP for that non-
default VRF instance.
Defaults Disabled
Command Mode CONFIGURATION
602 System management