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Configuration Guide - Device Management

S7700 and S9700 V200R013C00

This document describes the configurations of Device Management, including device status query, hardware management, CSS, SVF, PoE, OPS, OIDS, energy-saving management, information center, fault management, NTP, synchronous ethernet, PTP.
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Summary of Synchronous Ethernet Configuration Tasks

Summary of Synchronous Ethernet Configuration Tasks

Table 13-3 describes the configuration tasks.

Table 13-3  Synchronous Ethernet configuration tasks

Item

Description

Task

Configuring Selection of the Optimal Clock Source in Automatic Mode

An external clock source can be a BITS, PTP, or line clock source. A switch selects the optimal clock source for synchronous Ethernet in automatic mode.

  1. Perform one or two of the following operations based on the clock source used by the switch:
  2. Configuring the Automatic Clock Source Selection Mode

  3. (Optional) Configuring Attributes of a Clock Source

Configuring Selection of the Optimal Clock Source in Manual Mode

If a clock source with the highest SSM quality level has been determined as the optimal clock source, you can manually specify this clock source as the reference clock.

  1. Perform one of the following operations based on the clock source used by the switch:
  2. Configuring the Manual Clock Source Selection Mode

  3. (Optional) Configuring Attributes of a Clock Source

Configuring Selection of the Optimal Clock Source in Forcible Mode

If a clock source becomes faulty, you can forcibly select another clock source as the reference clock.

  1. Perform one of the following operations based on the clock source used by the switch:
  2. Forcibly Specifying a Clock Source

  3. (Optional) Configuring Attributes of a Clock Source
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Updated: 2019-04-20

Document ID: EDOC1100065738

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