Changing NTP Secondary Server During Switch Setup
From Netvisor ONE version 6.0.0 and later release, you can undo or unset a configured NTP secondary server by using the switch-setup-modify command along with an empty string ("") as parameter. You can use either single-quotes ('') or double-quotes ("") to indicate the empty string.
First, view the switch setup details using the command:
CLI (network-admin@sw-leaf1) > switch-setup-show
switch-name: sw-leaf1
mgmt-ip: 10.0.0.01/23
mgmt-ip-assignment: static
mgmt-ip6: aa80::aab4:bbff:fffc:aa65/64
mgmt-ip6-assignment: autoconf
mgmt-link-state: up
mgmt-link-speed: 1g
in-band-ip: 10.168.0.02/24
in-band-ip6: aa80::640a:94ff:ff52:aa9d/64
in-band-ip6-assign: autoconf
gateway-ip: 10.0.0.1
dns-ip: 10.10.0.13
dns-secondary-ip: 172.10.0.4
domain-name: pluribusnetworks.com
ntp-server: 0.ubuntu.pool.ntp.org
ntp-secondary-server: 1.ubuntu.pool.ntp.org
timezone: America/Los_Angeles
date: 2020-01-28,22:14:27
hostid: 184556370
location-id: 6
enable-host-ports: yes
To remove or unset the secondary NTP server, use the command with an empty string in single quotes or double quotes as below:
CLI (network-admin@sw-leaf1) > switch-setup-modify ntp-secondary-server
Server ip or host-name / empty string to unset
CLI (network-admin@sw-leaf1) > switch-setup-modify ntp-secondary-server ""
or
CLI (network-admin@sw-leaf1) > switch-setup-modify ntp-secondary-server ''
Check the show output to view the changes by using the command:
CLI (network-admin@sw-leaf1) > switch-setup-show
switch-name: sw-leaf1
mgmt-ip: 10.0.0.01/23
mgmt-ip-assignment: static
mgmt-ip6: aa80::aab4:bbff:fffc:aa65/64
mgmt-ip6-assignment: autoconf
mgmt-link-state: up
mgmt-link-speed: 1g
in-band-ip: 10.168.0.02/24
in-band-ip6: aa80::640a:94ff:ff52:aa9d/64
in-band-ip6-assign: autoconf
gateway-ip: 10.0.0.1
dns-ip: 10.10.0.13
dns-secondary-ip: 172.10.0.4
domain-name: pluribusnetworks.com
ntp-server: 0.ubuntu.pool.ntp.org
timezone: America/Los_Angeles
date: 2020-01-28,22:14:27
hostid: 184556370
location-id: 6
enable-host-ports: yes