Juniper ACX1000 Configuration Manual page 2995

Table 208: show ptp clock Output Fields (continued)
Field Name Field Description
Represents an estimate of the variations of the local clock when it is not synchronized via PTP to
Log Variance
another clock.
Clock Priority1 Priority value of the clock. Lower value takes precedence.
Clock Priority2 Prioritize the masters to avoid confusion when the
in a network.
Offset between International Atomic Time (TAI ) and Coordinated Universal Time (UTC) times. The
UTC Offset
value is 34 seconds as of January 2012.
When
Leap59
When
Leap61
When
Time Traceable
When
Frequency Traceable
Time source external to the Precision Time Protocol (PTP), which provides time and/or frequency as
Time Source
appropriate. The time source is traceable to the international standards laboratories maintaining
clocks that form the basis for the International Atomic Time (TAI) and Universal Coordinated Time
(UTC) timescales. Examples of these are Global Positioning System (GPS), NTP, and National Institute
of Standards and Technology (NIST) timeservers.
Interval in seconds between the delay-request messages sent by the slave to the master.
Delay Req Sending Time
Number of boundary clocks between the local clock and the foreign master clock.
Steps Removed
Set to
Slave-only
EUI-64 clock identifier of the immediate upstream master clock.
Parent Id
EUI-64 clock identifier of the grandmaster clock.
GMC Id
Denotes the grandmaster clock's traceability of the distributed time or frequency.
GMC Class
GMC Accuracy Indicates the expected accuracy of the grandmaster clock.
GMC Variance Represents an estimate of the variations of the grandmaster clock.
GMC Priority1 Priority1-value
GMC Priority2 Priority2-value
Copyright © 2017, Juniper Networks, Inc.
, the last minute of the current UTC day has only 59 seconds (instead of the 60 SI seconds).
TRUE
, the last minute of the current UTC day has 61 seconds (instead of the 60 SI seconds).
TRUE
, the timescale and the UTC offset are traceable to a primary reference.
TRUE
, frequency determining the timescale is traceable to a primary reference.
TRUE
, when the system is used in ordinary slave clock mode; otherwise,
TRUE
of the grandmaster clock.
of the grandmaster clock.
Chapter 42: Operational Commands
Clock Priority1 value is the same for different masters
.
FALSE
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