Reference Guide

1442 | Time and Network Time Protocol (NTP)
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Command Modes
EXEC
EXEC Privilege
Command
History
Example
Figure 59-6. show ntp associations Command Example
Related
Commands
show ntp status
c e s
Display the current NTP status.
Syntax
show ntp status
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.1.1.0 Introduced for E-Series
Table 59-1. show ntp associations Command Fields
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).
disp Displays the dispersion.
FTOS#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
FTOS#
show ntp status Display current NTP status.