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Related
Commands
clock summer-time recurring — sets the software clock to convert to daylight saving time on a specific
day each year.
show ntp associations
Display the NTP master and peers.
Syntax
show ntp associations
Command Modes
● EXEC
● EXEC Privilege
Supported Modes Full–Switch
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
The following describes the show ntp associations command shown in the following example.
Field Description
(none) One or more of the following symbols could be displayed:
● * means synchronized to this peer.
● # means almost synchronized to this peer.
● + means the peer was selected for possible synchronization.
● - means the peer is a candidate for selection.
● x means designated falsesticker by the intersection algorithm.
remote Displays the remote IP address of the NTP peer.
ref clock Displays the IP address of the remote peer’s reference clock.
st Displays the peer’s stratum, that is, the number of hops away from the external time source. A 16
in this column means the NTP peer cannot reach the time source.
when Displays the last time the switch received an NTP packet.
poll Displays the polling interval (in seconds).
reach Displays the reachability to the peer (in octal bitstream).
delay Displays the time interval or delay for a packet to complete a round-trip to the NTP time source
(in milliseconds).
offset Displays the relative time of the NTP peer’s clock to the switch clock (in milliseconds).
disp Displays the dispersion.
Example (without
ntp master
configuration)
Dell#show ntp associations
remote ref clock st when poll reach delay offset disp
=============================================================
10.10.120.5 0.0.0.0 16 - 256 0 0.00 0.000 16000.0
*172.16.1.33 127.127.1.0 11 6 16 377 -0.08 -1499.9 104.16
172.31.1.33 0.0.0.0 16 - 256 0 0.00 0.000 16000.0
192.200.0.2 0.0.0.0 16 - 256 0 0.00 0.000 16000.0
* master (synced), # master (unsynced), + selected, - candidate
Dell#
Example (with
ntp master
configuration)
Dell EMC#show ntp associations
remote vrf-Id ref clock st when poll reach delay offset disp
====================================================================================
*LOCAL(0) 0 .LOCL. 7 6 16 377 0.000 0.000
0.002
System Time 1165