Juniper CTP Series User Manual

4. Under Port Options in the Clock Cfg field, select Adap Rate - Ext Clk or Adap Rate -
Int Clk.
5. Select Adaptive Clocking Options Show to display adaptive clocking parameters
and configure the parameters as described in Table 52 on page 116.
6. Click Click to Submit Bundle AND Port Changes.
Table 52: CTP Bundle Adaptive Clocking Settings in CTPView
Your ActionFunctionField
Select Yes.Sets the adaptive clocking configuration
to the default settings.
Initialize Adaptive Settings
Enter a number from 3 through 200
seconds.
Specifies the time period during initial
start of adaptive clocking during which
packet samples that are experiencing
the least delay through the network are
collected. These samples are used for
aggressive state calculations.
Aggressive Calc Period
Enter a number from 3 through 300
seconds.
Specifies the time period during normal
adaptive clocking during which packet
samples that are experiencing the least
delay through the network are collected.
These samples are used for maintenance
state calculations.
Maintenance Calc Period
Enter a number from 1 through 100
packets per minute.
Specifies the number of packets per
minute, which, when reached, causes the
adaptive clocking algorithm to change
from aggressive state to maintenance
state. Lower values result in longer
switchover times with a clock value
closer to the remote clock.
Slope for Maintenance
Enter a number from 2 through 120
seconds.
Specifies how quickly the clocking
corrects to the buffer set point while in
maintenance state.
Maintenance Decay
Enter a number from 1 through 200 parts
per billion.
Specifies a cap for frequency
acceleration, which constrains the
frequency adjustments to the adaptive
clock.
Max Clock Adjustment Value
Enter a number from 1 through 400
packets per minute.
Specifies a cap for frequency velocity,
which constrains the frequency velocity
of the adaptive clock.
Max Clock Offset
Enter a number from 100 through
1,000,000 microseconds.
Specifies the buffer error rate required
to change the adaptive clocking
algorithm state from maintenance to
aggressive.
Max Buffer Error
Copyright © 2018, Juniper Networks, Inc.116
Using Bundles to Create Logical Configurations for Physical Interfaces, CTP Release 7.3, CTPView Release 7.3

Juniper CTP Series Specifications

General

Brand	Juniper
Model	CTP Series
Category	Server
Language	English