TechLibrary

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All
     

    Related Documentation

     

    show ntp associations

    Syntax

    show ntp associations<no-resolve>

    Release Information

    Command introduced before Junos OS Release 7.4.

    Command introduced in Junos OS Release 9.0 for EX Series switches.

    Command introduced in Junos OS Release 11.1 for the QFX Series.

    Description

    Display Network Time Protocol (NTP) peers and their state.

    Options

    none

    Display NTP peers and their state.

    no-resolve

    (Optional) Suppress symbolic addressing.

    Required Privilege Level

    view

     

    Related Documentation

     

    List of Sample Output

    show ntp associations

    Output Fields

    Table 1 describes the output fields for the show ntp associations command. Output fields are listed in the approximate order in which they appear.

    Table 1: show ntp associations Output Fields

    Field Name

    Field Description

    remote

    Address or name of the remote NTP peer.

    refid

    Reference identifier of the remote peer. If the reference identifier is not known, this field shows a value of 0.0.0.0.

    st

    Stratum of the remote peer.

    t

    Type of peer: b (broadcast), l (local), m (multicast), or u (unicast).

    when

    When the last packet from the peer was received.

    poll

    Polling interval, in seconds.

    reach

    Reachability register, in octal.

    delay

    Current estimated delay of the peer, in milliseconds.

    offset

    Current estimated offset of the peer, in milliseconds.

    disp

    Current estimated dispersion of the peer, in milliseconds.

    peer-name

    Peer name and status of the peer in the clock selection process:

    • space—Discarded because of a high stratum value or failed sanity checks.
    • x—Designated "falseticker" by the intersection algorithm.
    • .—Culled from the end of the candidate list.
    • – —Discarded by the clustering algorithm.
    • +—Included in the final selection set.
    • #—Selected for synchronization, but the distance exceeds the maximum.
    • *—Selected for synchronization.
    • o—Selected for synchronization, but the packets-per-second (pps) signal is in use.

    Sample Output

    show ntp associations

    user@host> show ntp associations
         remote           refid      st t when poll reach   delay   offset    disp
    ==============================================================================
    *wolfe-gw.junipe tick.ucla.edu    2 u   43   64  377     1.86    0.319    0.08
    

    Published: 2014-01-10