Connectivity Guide

Default Not configured
Command Mode EXEC
Usage
Information
● (none) — One or more of the following symbols displays:
○ * — Synchronized to this peer.
○ # — Almost synchronized to this peer.
○ + — Peer was selected for possible synchronization.
○ - — Peer is a candidate for selection.
○ ~ — Peer is statically configured.
● remote — Remote IP address of the NTP peer.
● ref clock — IP address of the remote peer reference clock.
● st — Peer stratum, the number of hops away from the external time source. 16 means that the NTP
peer cannot reach the time source.
●
when — Last time the device received an NTP packet.
● poll — Polling interval in seconds.
● reach — Reachability to the peer in octal bitstream.
● delay — Time interval or delay for a packet to complete a round-trip to the NTP time source in
milliseconds.
● offset — Relative time of the NTP peer’s clock to the network device clock in milliseconds.
● disp — Dispersion.
Example
OS10# 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
OS10# show ntp associations vrf management
remote local st poll reach delay offset disp
=======================================================================
*1.1.1.2 1.1.1.1 3 64 1 0.00027 0.000056 0.43309
Supported
Releases
10.2.0E or later
show ntp status
Displays NTP configuration information.
Syntax
show ntp status [vrf {management | vrf vrf-name]
Parameters
● status — (Optional) View the NTP status.
● vrf management — (Optional) Enter the keywords to display NTP information corresponding to
the management VRF.
● vrf vrf-name — (Optional) Enter the keyword then the name of the VRF to display NTP
information corresponding to that non-default VRF.
Default Not configured
Command Mode EXEC
Usage
Information
None
Example (Status)
OS10# show ntp status
system peer: 0.0.0.0
system peer mode: unspec
leap indicator: 11
stratum: 16
System management 121