show ntp associations

Syntax

show ntp associations [detail 
<IP-ADDR>]
      

Description

Show the status of configured NTP associations.

Options

detail

Show the detailed status of NTP associations configured for the system.

Switch(config)# show ntp associations

                    NTP Associations Entries

Address          St   T  When Poll  Reach   Delay    Offset   Dispersion   
--------------   ---  -- ---- ----- ------ -------   -------  ----------
121.0.23.1       16   u   -  1024    0     0.000     0.000     0.000
231.45.21.4      16   u   -  1024    0     0.000     0.000     0.000
55.21.56.2       16   u   -  1024    0     0.000     0.000     0.000
23.56.13.1        3   u 209  1024  377     54.936   -6.159     12.688
91.34.255.216     4   u 132  1024  377     1.391     0.978     3.860

Switch(config)# show ntp associations detail <IP ADDR>

NTP association information

IP address       : 172.31.32.2                  Peer Mode       : Server  
Status           : Configured, Insane, Invalid  Peer Poll Intvl : 64 
Stratum          : 5                            Root Delay      : 137.77 sec
Ref Assoc ID     : 0                            Root Dispersion : 142.75
Association Name : NTP Association 0            Reach           : 376
Reference ID     : 16.93.49.4                   Delay           : 4.23 sec
Our Mode         : Client                       Offset          : -8.587 sec 
Our Poll Intvl   : 1024                         Precision       : 2**19  

Dispersion       : 1.62 sec
Association In Packets    : 60
Association Out Packets   : 60
Association Error Packets : 0
Origin Time      : Fri Jul 3 11:39:40 2015
Receive Time     : Fri Jul 3 11:39:44 2015
Transmit Time    : Fri Jul 3 11:39:44 2015

-----------------------------------------------------------------------------
Filter Delay =   4.23    4.14    2.41    5.95    2.37    2.33    4.26    4.33
Filter Offset = -8.59   -8.82   -9.91   -8.42  -10.51  -10.77  -10.13  -10.11