Huawei S3700 Series, Руководство по настройке, Страница: 7 / 398

3.4.5 Specifying Protected VLANs..................................................................................................................66
3.4.6 Creating a Control VLAN.......................................................................................................................67
3.4.7 Creating an RRPP Ring...........................................................................................................................67
3.4.8 Enabling the RRPP Ring.........................................................................................................................68
3.4.9 Enabling the RRPP Protocol....................................................................................................................69
3.4.10 (Optional) Creating a RRPP Ring Group..............................................................................................69
3.4.11 (Optional) Configuring the Delay for Link Restoration........................................................................70
3.4.12 (Optional) Setting the Hello Timer and Fail Timer of an RRPP Domain.............................................71
3.4.13 Checking the Configuration...................................................................................................................71
3.5 Maintaining RRPP............................................................................................................................................73
3.5.1 Clearing RRPP Running Information......................................................................................................73
3.5.2 Debugging RRPP.....................................................................................................................................73
3.6 Configuration Examples...................................................................................................................................74
3.6.1 Example for Configuring a Single RRPP Ring.......................................................................................74
3.6.2 Example for Configuring Crossed RRPP Rings with a Single Instance.................................................79
3.6.3 Example for Configuring Tangent RRPP Rings......................................................................................88
3.6.4 Example for Configuring a Single RRPP Ring with Multiple Instances................................................97
3.6.5 Example for Configuring Crossed RRPP Rings with Multiple Instances (HW version)......................109
3.6.6 Example for Configuring Tangent RRPP Rings with Multiple Instances.............................................131
4 Ethernet OAM Configuration.................................................................................................148
4.1 Introduction to Ethernet OAM.......................................................................................................................150
4.2 Ethernet OAM Supported by the S3700.........................................................................................................150
4.3 Configuring Basic EFM OAM.......................................................................................................................155
4.3.1 Establishing the Configuration Task.....................................................................................................155
4.3.2 Enabling EFM OAM Globally..............................................................................................................156
4.3.3 Configuring the Working Mode of EFM OAM on an Interface...........................................................156
4.3.4 (Optional) Setting the Maximum Size of an EFM OAMPDU..............................................................157
4.3.5 Enabling EFM OAM on an Interface....................................................................................................157
4.3.6 Checking the Configuration...................................................................................................................158
4.4 Configuring EFM OAM Link Monitoring.....................................................................................................159
4.4.1 Establishing the Configuration Task.....................................................................................................159
4.4.2 (Optional) Detecting Errored Frames of EFM OAM............................................................................160
4.4.3 (Optional) Detecting Errored Codes of EFM OAM..............................................................................160
4.4.4 (Optional) Detecting Errored Frame Seconds of EFM OAM...............................................................161
4.4.5 (Optional) Associating a Threshold Crossing Event with an Interface.................................................162
4.4.6 Checking the Configuration...................................................................................................................163
4.5 Testing the Packet Loss Ratio on the Physical Link......................................................................................164
4.5.1 Establishing the Configuration Task.....................................................................................................164
4.5.2 Enabling EFM OAM Remote Loopback...............................................................................................165
4.5.3 Sending Test Packets.............................................................................................................................166
4.5.4 Checking the Statistics on Returned Test Packets.................................................................................166
4.5.5 (Optional) Manually Disabling EFM OAM Remote Loopback............................................................167
Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
Contents
Issue 01 (2011-10-26) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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