Switch#sh ntp associations 

      address         ref clock     st  when  poll reach  delay  offset    disp
 ~181.101.10.5     .
^A^A^B.            1   519  1024  377     3.2  428401     0.2
 * master (synced), # master (unsynced), + selected, - candidate, ~ configured





Switch#sh ntp associations detail 
181.101.10.5 configured, insane, invalid, stratum 1
ref ID .
^A^A^B., time C8C4B936.00000000 (08:47:50.000 UTC Wed Sep 27 2006)
our mode client, peer mode server, our poll intvl 1024, peer poll intvl 1024
root delay 1000.00 msec, root disp 1000.00, reach 377, sync dist 1501.785
delay 3.19 msec, offset 428401108655.9747 msec, dispersion 0.20
precision 2**20, version 3
org time C8C4B937.4E61B400 (08:47:51.306 UTC Wed Sep 27 2006)
rcv time AF3BD762.A6DC9D03 (00:29:22.651 UTC Mon Mar 1 1993)
xmt time AF3BD762.A5F727E1 (00:29:22.648 UTC Mon Mar 1 1993)
filtdelay =     3.19    3.14    3.51    3.14    3.20    3.49    3.16    3.56
filtoffset = 4284011 4284011 4284011 4284011 4284011 4284011 4284011 4284011
filterror =     0.02    0.03    0.05    0.06    0.08    0.09    0.11    0.12










Switch#sh ntp status 
Clock is unsynchronized, stratum 16, no reference clock
nominal freq is 250.0000 Hz, actual freq is 250.0000 Hz, precision is 2**18
reference time is 00000000.00000000 (00:00:00.000 UTC Mon Jan 1 1900)
clock offset is 0.0000 msec, root delay is 0.00 msec
root dispersion is 0.00 msec, peer dispersion is 0.00 msec