Establishing The Configuration Task - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability

9.5.1 Establishing the Configuration Task

Before configuring two-way frame delay measurement on a VLL, 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:
l
l
l
l
Figure 9-10 Networking diagram for performance monitoring
This section describes how to configure two-way frame delay measurement ona PW in VLL
networking.
Pre-configuration Tasks
Before configuring two-way frame delay measurement on a VLL, complete the following tasks:
l
Data Preparation
To configure two-way frame delay measurement on a VLL, you need the following data.
Issue 02 (2011-09-10)
Figure 9-10, 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
Configuring two-way frame delay measurement on a PW
– Completing VLL-related configurations
For details, see the chapter "VLL Configuration" in the NE80E/40E Configuration
Guide - VPN.
– Completing CFM-related configurations and configuring the MEP type as inward
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Metro
PE1 P
Y.1731
9 Y.1731 Configuration
PE2
BRAS
Core
Y.1731
MEP
MIP
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