Verifying The Ntp Configuration - Cisco ASR 5000 Administration Manual

Verifying the NTP Configuration

Verifying the NTP Configuration
Verify the NTP configuration is correct. Enter the following command at the Exec mode prompt:
show ntp associations
The output displays information about all NTP servers. See the output below for an example deploying two
NTP servers.
+----Peer Selection: ( ) - Rejected / No Response
|
|
|
|
|
|
|
v
==============================================================================
*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
ASR 5000 System Administration Guide, StarOS Release 21.1
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(x) - False Tick
(.) - Excess
(-) - Outlyer
(+) - Candidate
(#) - Selected
(*) - System Peer
(o) - PPS Peer
remote refid
.GPS.
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.
st t when poll reach delay
1 u 160 1024 377 21.516
System Settings
offset jitter
0.019 0.009