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Configuration Guide - Reliability

S1720, S2700, S5700, and S6720 V200R010C00

This document describes the configuration of BFD, DLDP, VRRP, SmartLink, CFM, EFM, Y.1731 and MAC swap loopback to ensure reliability on the device.

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Configuration Task Summary

Configuration Task Summary

After basic EFM functions are configured, EFM can work properly. To deploy special EFM functions such as link monitoring, remote loopback, remote fault indication, and EFM association, perform the configurations according to the following sections.

Table 8-9 describes the EFM configuration tasks.

Table 8-9  EFM configuration task summary




Configure basic EFM functions

Basic EFM functions are used to monitor the link.

Configuring Basic EFM Functions

Configure EFM link monitoring

After link monitoring is configured, network administrators can detect link layer faults in various environments and dynamically monitor link quality.

Configuring EFM Link Monitoring

Configure remote loopback

Remote loopback is used to test link connectivity and performance.

Configuring Remote Loopback

Configure remote fault indication

Remote fault indication is used to detect remote device faults and monitor Ethernet performance.

Configuring Remote Fault Indication

Configure EFM association

EFM can be associated with interfaces and detection protocols to quickly report link faults, ensuring service reliability.

Configuring EFM Association

Updated: 2019-12-28

Document ID: EDOC1000141941

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