Ntp-Service Access - H3C S3100 Series Command Manual

Hide thumbs Also See for S3100 Series:

Table of Contents

Use the display ntp-service trace command to display the brief information of each NTP time server

along the time synchronization chain from the local switch to the reference clock source.

# View the brief information of each NTP time server along the time synchronization chain from the local

switch to the reference clock source.

<Sysname> display ntp-service trace

server 127.0.0.1,stratum 3, offset 0.018739, synch distance 0.04724

server 172.1.2.3,stratum 2, offset 0.030714, synch distance 0.01094

The above information displays the time synchronization chain of server 127.0.0.1: server 172.0.0.1 is

synchronized to server 172.1.2.3, and server 172.1.2.3 is synchronized to the local clock source.

Table 1-3 display ntp-service trace command output description

synch distance

ntp-service access

ntp-service access { peer | server | synchronization | query } acl-number

undo ntp-service access { peer | server | synchronization | query }

query: Control query right. This level of right permits the peer device to perform control query to the

NTP service on the local device but does not permit the peer device to synchronize its clock to the local

device. The so-called "control query" refers to query of state of the NTP service, including alarm

information, authentication status, clock source information, and so on.

IP address of the NTP server

The stratum level of the corresponding system clock

The clock offset relative to the upper-level clock, in

milliseconds.

The synchronization distance relative to the

upper-level clock, in seconds

Identifier of the primary reference source. When the

stratum level of the primary reference clock is 0, it is

displayed as LOCL; otherwise, it is displayed as the IP

address of the primary reference clock.

Table of Contents