Cisco ASR 5500 Administration Manual page 64

Verifying the NTP Configuration
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v
remote
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*10.81.254.202
The following table describes the parameters output by the show ntp associations command.
Table 3: NTP Parameters
Column Title
remote
refid
st
t
when
poll
reach
delay
offset
jitter
ASR 5500 System Administration Guide, StarOS Release 19
36
(*) - System Peer
(o) - PPS Peer
refid st t when poll reach
.GPS. 1 u 160 1024
Description
List of the current NTP servers. One of these characters precedes each IP address to
show the server's current condition:
• ( ) Rejected/No response
• X False tick
• . Excess
• - Outlyer
• + Candidate
• # Selected
• * System peer
• (o) PPS peer
Last reported NTP reference to which the server is synchronizing.
NTP server stratum level.
Communication type: broadcast, multicast, etc.
Number of seconds since the last contact.
Polling interval between the system and the NTP server.
Octal value of the reachability shift register indicating which responses were received
for the previous eight polls to this NTP server.
Round-trip delay (in milliseconds) for messages exchanged between the system and
the NTP server.
Number of milliseconds by which the system clock must be adjusted to synchronize
it with the NTP server.
Jitter in milliseconds between the system and the NTP server.
delay offset
377 21.516 0.019
System Settings
jitter
0.009