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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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priority (Clock Synchronization)

date_range 20-Nov-23

Syntax

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priority number;

Hierarchy Level

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[edit chassis synchronization source interfaces (external-a | external-b | interface interface-name)]
[edit chassis synchronization source interfaces (external | interface interface-name)]
[edit chassis synchronization source interfaces (external-0/0 | external-1/0 | interface interface-name)]

Description

Configure the priority of a clock source in relationship to other clock sources to define a network synchronization flow and to help prevent timing loops.

When the priority is not specified, the external-a interface has higher default priority than the external-b interface, and the external-b interface has higher default priority than other Gigabit Ethernet or 10-Gigabit Ethernet clock sources, which have the lowest default priority. Any priority you configure is higher than any default priority.

Options

number

Set the priority level of the clock source.

  • Range: 1 through 5

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 11.2R4.

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