4000 Router Series Network Management and Monitoring Command Reference

ManualsBrandsHP ManualsNetwork HardwareHP MSR3024 TAA-compliant AC Router

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Table 15 Command output

Field Descri

tion

source

• When the reference clock is the local clock, the field displays LOCAL

(number), which indicates that the IP address of the local clock is

127.127.1. number, where number represents the NTP process number in the

range of 0 to 3.

• When the reference clock is the clock of another device, the field displays

the IP address of the NTP server.

reference

Reference clock ID of the NTP server:

• If the reference clock is the local clock, the value of this field is related to the

value of the stra field:

{ When the value of the stra field is 0 or 1, this field displays LOCL.

{ When the value of the Clock stratum field is 16, this field displays INIT.

{ When the stra field has another value, this field displays the IP address

of the local clock.

• If the reference clock is the clock of another device on the network, this field

displays the IP address of the device.

stra

Stratum level of the clock source, which determines the clock accuracy. The

value is in the range of 1 to 16. The clock accuracy decreases from stratum 1

to stratum 16. A stratum 1 clock has the highest precision, and a stratum 16

clock is not synchronized and cannot be used as a reference clock.

reach

Reachability count of the clock source. 0 indicates that the clock source is

unreachable.

poll

Polling interval in seconds. It is the maximum interval between successive NTP

messages.

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.

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