show ntp associations
Display the NTP master and peers.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
show ntp associations
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.0
Introduced on the E-Series.
Usage
Information
The following describes the show ntp associations command shown in the Example
below.
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.
• ~ means the peer is statically configured.
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).
1441
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