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Configuration Guide - Device Management

S2720, S5700, and S6720 V200R013C00

This document describes the configurations of Device Management, including device status query, hardware management, Stack, SVF, cloud-based management, PoE, monitoring interface, OPS, energy-saving management, information center, fault management, NTP, synchronous ethernet, PTP.

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(Optional) Statically Specifying the Interface Status of a Clock Device

(Optional) Statically Specifying the Interface Status of a Clock Device


In a PTP clock synchronization network, all clock nodes work in the master-slave relationship. By default, the master-slave relationships between clock nodes are calculated through the BMC algorithm. To manually determine the master-slave relationship between clock nodes, specify the clock status of various interfaces excluding the TC interface.


  1. Run system-view

    The system view is displayed.

  2. Run ptp set-port-state enable slot slot-id

    The function to statically specify the interface status is enabled.

  3. Run interface interface-type interface-number

    The view of the interface whose status is to be statically configured is displayed.

  4. Run ptp port-state { slave | passive | master | premaster | listening | faulty | disabled | initializing }

    The interface status is statically specified.

Updated: 2019-04-20

Document ID: EDOC1100065674

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