Releasing Fabric Session Lock On The Ntp Configuration; Verifying Ntp Configuration; Ntp Example Configuration - Cisco MDS 9000 Series Configuration Manual

Configuring NTP

Releasing Fabric Session Lock on the NTP Configuration

If you have performed an NTP fabric task and have forgotten to release the lock by either committing or
discarding the changes, an administrator can release the lock from any switch in the fabric. If the administrator
performs this task, your changes to the pending database are discarded and the fabric lock is released.
Tip The changes are only available in the volatile directory and are subject to being discarded if the switch is
restarted.
To use administrative privileges and release a locked NTP session, use the clear ntp session command.
switch# clear ntp session

Verifying NTP Configuration

Use the following commands to display the NTP configuration:
Command
show ntp peer-status
show ntp peers
show ntp pending peers
show ntp pending-diff
show ntp session status
show ntp statistics { io | local | memory | peer
{ipv4-address | ipv6-address | dns-name}
show ntp status
show ntp timestamp status

NTP Example Configuration

This example configures an NTP server:
configure terminal
ntp server 192.0.2.10
OL-29291-02
Purpose
Displays the status for all NTP servers and peers.
Displays all the NTP peers.
Displays the temporary CFS database for NTP.
Displays the difference between the pending CFS
database and the current NTP configuration.
Displays the NTP session information.
Displays the NTP statistics.
Displays the NTP distribution status.
Displays if the timestamp check is enabled.
Cisco MDS 9000 Family NX-OS Fundamentals Configuration Guide
Verifying NTP Configuration
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