Itu-T Recommendation Y.1731 Configuration - Huawei Quidway S3700 Series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
About This Chapter
Y.1731 defines frame loss detection and frame delay measurement between MEPs, which is
similar to the fault detection defined in IEEE 802.1ag.
5.1 Introduction to ITU-T Recommendation Y.1731
Y.1731, as an Operations, Administration and Maintenance (OAM) protocol organized by the
ITU-T, is used to implement end-to-end Metropolitan Area Network (MAN) connectivity
detection, loopback detection, and link trace. It also provides the performance monitoring
functions, including frame loss measurement, frame delay measurement, frame jitter
measurement, and throughput measurement.
5.2 ITU-T Recommendation Y.1731 Features Supported by the S3700
The Y.1731 features supported by the S3700 include one-way frame delay measurement and
two-way frame delay Measurement.
5.3 Configuring the One-way Frame Delay Measurement in a VLAN
You can configure the one-way frame delay measurement in the VLAN bound to an MA and
estimate the quality of services based on the calculated one-way frame delay.
5.4 Configuring the Two-way Frame Delay Measurement in a VLAN
You can configure the two-way frame delay measurement in the VLAN bound to an MA and
estimate the quality of services based on the calculated two-way frame delay.
5.5 Configuration Examples
This section provides several configuration examples of Y.1731.
Issue 01 (2011-10-26)
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ITU-T Recommendation Y.1731
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