Connectivity Guide

Parameters interface — Set the interface type:
• ethernet node/slot/port[:subport] — Enter the Ethernet interface information.
• port-channel id-number — Enter the port-channel number, from 1 to 128.
• vlan vlan-id — Enter the VLAN number, from 1 to 4093.
• loopback loopback-id — Enter the Loopback interface number, from 0 to 16383.
• mgmt node/slot/port — Enter the Management port interface information.
Default Not congured
Command Mode CONFIGURATION
Usage Information The no version of this command removes the conguration.
Example
OS10(config)# ntp source ethernet 1/1/24
Supported Releases 10.2.0E or later
ntp trusted-key
Sets a key to authenticate the system to which NTP synchronizes with.
Syntax
ntp trusted-key number
Parameters number — Enter the trusted key ID (1 to 4294967295).
Default Not congured
Command Mode CONFIGURATION
Usage Information The number parameter must be the same number as the number parameter in the ntp authentication-
key command. If you change the ntp authentication-key command, you must also change this command.
The
no version of this command removes the key.
Example
OS10(config)# ntp trusted-key 234567
Supported Releases 10.2.0E or later
show ntp associations
Displays the NTP master and peers.
Syntax
show ntp associations [vrf {management | vrf vrf-name}]
Parameters
• management — Enter the keyword management to display NTP information corresponding to the
management VRF instance.
• vrf vrf-name — Enter the keyword vrf followed by the name of the VRF to display NTP information
corresponding to that non-default VRF instance.
Default Not congured
Command Mode EXEC
Usage Information
• (none) — One or more of the following symbols displays:
– * — Synchronized to this peer.
604 System management