3com S7906E 참조 가이드
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Field
Description
reach
Reachability count of the clock source. 0 indicates that the clock
source in unreachable.
source in unreachable.
poll
Poll interval in seconds, namely, the maximum interval between
successive NTP messages.
successive NTP messages.
now
The length of time from when the last NTP message was received or
when the local clock was last updated to the current time
when the local clock was last updated to the current time
The time is in second by default. If the time length is greater than 2048
seconds, it is displayed in minute; if greater than 300 minutes, in hour;
if greater than 96 hours, in day.
seconds, it is displayed in minute; if greater than 300 minutes, in hour;
if greater than 96 hours, in day.
offset
The offset of the system clock relative to the reference clock, in
milliseconds
milliseconds
delay
the roundtrip delay from the local device to the clock source, in
milliseconds
milliseconds
disper
The maximum error of the system clock relative to the reference
source.
source.
[12345]
1: Clock source selected by the system, namely, the current reference
source, with a system clock stratum level less than or equal to 15
source, with a system clock stratum level less than or equal to 15
2: Stratum level of the clock source is less than or equal to 15.
3: This clock source has passed the clock selection process.
4: This clock source is a candidate clock source.
5: This clock source was created by a configuration command.
Total associations
Total number of associations
When a device is working in the NTP broadcast/multicast server mode, the display ntp-service
sessions command executed on the device will not display the NTP session information corresponding
to the broadcast/multicast server, but the sessions will be counted in the total number of associations.
display ntp-service status
Syntax
display ntp-service status
View
Any view
Default Level
1: Monitor level
Parameters
None