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MIB Reference

AR100-S, AR110-S, AR120-S, AR150-S, AR160-S, AR200-S, AR1200-S, AR2200-S, and AR3200-S V200R009

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Functions Overview

Functions Overview

The bidirectional forwarding detection (BFD) is a detection mechanism applicable to the all layers of a network. It is used to quickly detect and monitor the connectivity of physical links and reachability of IP routes on the network. It provides the low-payload and short-duration detection for the fault of the channel between adjacent forwarding engines. It is a single mechanism that performs the real-time detection for any medium and any protocol layer. It also supports different detection times and overheads.

The OID of root objects is:


Updated: 2019-07-19

Document ID: EDOC1000174090

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