R211x-HP Flexfabric 11900 Network Management and Monitoring Command Reference
18
Field Descri
p
tion
now
Length of time from when the last NTP message was received or when the local
clock was last updated to the current time.
Time is in seconds by default. If the time length is greater than 2048 seconds,
it is displayed in minutes. If greater than 300 minutes, in hours. If greater than
96 hours, in days; if greater than 999 days, in years.
If the time when the most recent NTP message was received or when the local
clock was updated most recently is behind the current time, a hyphen (-) is
displayed.
offset Offset of the system clock relative to the reference clock, in milliseconds.
delay Roundtrip delay from the local device to the NTP server, in milliseconds.
disper
Maximum error of the system clock relative to the reference source, in
milliseconds.
[12345]
• 1—Clock source selected by the system (the current reference source). It has
a system clock stratum level less than or equal to 15.
• 2—The stratum level of the clock source is less than or equal to 15.
• 3—The clock source has survived the clock selection algorithm.
• 4—The clock source is a candidate clock source.
• 5—The clock source was created by a configuration command.
Total sessions Total number of associations.
# Display detailed information about all IPv4 NTP associations.
<Sysname> display ntp-service sessions verbose
Clock source: 192.168.1.40
Session ID: 35888
Clock stratum: 2
Clock status: configured, master, sane, valid
Reference clock ID: 127.127.1.0
VPN instance: Not specified
Local mode: client, local poll interval: 6
Peer mode: server, peer poll interval: 6
Offset: 0.2862ms, roundtrip delay: 3.2653ms, dispersion: 4.5166ms
Root roundtrip delay: 0.0000ms, root dispersion: 10.910ms
Reachabilities:31, sync distance: 0.0194
Precision: 2^18, version: 3, source interface: Not specified
Reftime: d17cbba5.1473de1e Tue, May 17 2011 9:17:25.079
Orgtime: 00000000.00000000 Thu, Feb 7 2036 6:28:16.000
Rcvtime: d17cbbc0.b1959a30 Tue, May 17 2011 9:17:52.693
Xmttime: d17cbbc0.b1959a30 Tue, May 17 2011 9:17:52.693
Roundtrip delay samples: 0.007 0.010 0.006 0.011 0.010 0.005 0.007 0.003
Offset samples: 5629.55 3913.76 5247.27 6526.92 31.99 148.72 38.27 0.29
Filter order: 7 5 2 6 0 4 1 3
Total sessions: 1