Figure 20: Boundary Clock - Alcatel-Lucent 7450 ESS-12 Configuration Manual

If the profile setting for the clock is
selection algorithm is as follows:
•
•
•
•
•
•
•
The 7450 ESS sets its local parameters as follows:
Table 25: Local Clock Parameters When Profile is set to ieee1588-2008
clockIdentity
clockClass
clockAccuracy
offsetScaledLogVariance
If the profile setting for the clock is
order for the best master selection algorithm is:
•
•
Page 242
priority1
clock class
clock accuracy
PTP variance (offsetScaledLogVariance)
priority2
clock identity
steps removed from the grandmaster
Parameter
clock class
priority
ieee1588-2008
Chassis MAC address following the guidelines of 7.5.2.2.2 of
IEEE 1588
13 – router configured as ordinary clock master and is locked to an
external reference
14 – router configured as ordinary clock master and in holdover after
having been locked to an external source
248 – router configured as ordinary clock master and is in free run or
the router is configured as a boundary clock
255 – router configured as ordinary clock slave
FE - Unknown
FFFF – not computed
itu-telecom-freq
7450 ESS OS Basic System Configuration Guide
, the precedence order for the best master
Value
(ITU G.8265.1 profile), the precedence