[edit protocols ptp clock-mode] hierarchy level and at least one master with the master
statement and at least one slave with the slave statement at the [edit protocols ptp]
hierarchy level.
NOTE: ACX5048 and ACX5096 routersdo not support ordinary and boundary
clock.
To configure a PTP master boundary clock, complete the following tasks:
•
Configuring the PTP Master Boundary Clock Parameters on page 245
•
Configuring a PTP Master Boundary Clock Interface on page 246
Configuring the PTP Master Boundary Clock Parameters
To configure the parameters of a PTP master boundary clock:
1. Configure the clock mode.
[edit protocols ptp]
user@host# set clock-mode boundary
2. Configure the master clock.
[edit protocols ptp]
user@host# edit master
3. (Optional) Specify the log mean interval between announce messages—from 0
through 4. By default, one announce message is sent every two seconds. This
configuration is used for manual clock clients. The master boundary clock sends
announce messages to manual clock clients as specified in the announce-interval
value.
[edit protocols ptp master]
user@host# set announce-interval announce-interval-value
4. Configure the interface on which to respond to downstream PTP clients and slaves.
[edit protocols ptp master]
user@host# edit interface interface-name
For details about configuring the parameters for the master boundary clock interface,
see “Configuring a PTP Master Boundary Clock Interface” on page 246
5. (Optional) Specify the maximum log mean interval between announce
messages—from 0 through 4. The default value is 4.
[edit protocols ptp master]
user@host# set max-announce-interval max-announce-interval-value
6. (Optional) Specify the maximum log mean interval between delay-response
messages—from –7 through 4. The default value is 4.
245Copyright © 2017, Juniper Networks, Inc.
Chapter 9: Configuring Timing and Synchronization
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