Configuring Dual-Ended Frame Loss Measurement On A Vpls Network; Establishing The Configuration Task - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
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9.7 Configuring Dual-Ended Frame Loss Measurement on a
VPLS Network
In VPLS networking, if the connectivity of a link and packet loss need to be detected and the
MEPs at both ends of a link support the CC function, dual-ended frame loss measurement can
be configured for the link.

9.7.1 Establishing the Configuration Task

Before configuring dual-ended frame loss measurement on a VPLS network, familiarize yourself
with the applicable environment, complete the pre-configuration tasks, and obtain the required
data. This will help you complete the configuration task quickly and efficiently.
Applicable Environment
As shown in
services deteriorates or when an operator needs to conduct regular SLA monitoring, the
following functions of Y.1731 can be used to detect links:
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Figure 9-13 Networking diagram for performance monitoring
Issue 02 (2011-09-10)
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Figure 9-13, When a user considers that the quality of purchased Ethernet tunnel
Single-ended frame loss measurement
Dual-ended frame loss measurement
One-way frame delay measurement
Two-way frame delay measurement
Services Access
DSLAM
Y.1731
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Metro
PE1 P
Y.1731
9 Y.1731 Configuration
PE2
BRAS
Core
Y.1731
MEP
MIP
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