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Configuration Guide - Device Management

CloudEngine 12800 and 12800E V200R005C10

This document describes the configurations of Device Management, including device status query, hardware management, Information Center Configuration, NTP, Synchronous Ethernet Configuration, Fault Management Configuration, Energy-Saving Management Configuration, Performance Management Configuration, Maintenance Assistant Configuration, and OPS Configuration.
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1588v2 Network Protection Switching

1588v2 Network Protection Switching

1588v2 supports protection switching between devices and between components on the same device to prevent single-point failures. In Figure 6-14, when the network is operating normally, time signals are provided by GPS-1 and transmitted to the lower layers in the direction shown by the arrows. In Figure 6-15, when a connection failure occurs between GPS-1 and the clock synchronization network, time signals are provided by GPS-2 and transmitted to the lower layers in the direction shown by the arrows.

Figure 6-14 Network is operating normally

Figure 6-15 A network fault occurs

Updated: 2019-04-20

Document ID: EDOC1100074722

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