Huawei Quidway S3700 Series Configuration Manual page 10

Quidway S3700 Series Ethernet Switches
Configuration Guide - Reliability
5.4.4 Configuring Two-Way DMM Packet Receiving...................................................................................270
5.4.5 Enabling the Two-way Frame Delay Measurement in a VLAN...........................................................271
5.4.6 Checking the Configuration...................................................................................................................272
5.5 Configuration Examples.................................................................................................................................272
5.5.1 Example for Configuring the One-way Frame Delay Measurement in a VLAN..................................272
5.5.2 Example for Configuring the Two-way Frame Delay Measurement in a VLAN.................................277
6 BFD Configuration....................................................................................................................282
6.1 BFD Overview................................................................................................................................................283
6.2 BFD Features Supported by the S3700..........................................................................................................283
6.3 Configuring Single-hop BFD.........................................................................................................................285
6.3.1 Establishing the Configuration Task.....................................................................................................285
6.3.2 Enabling BFD Globally.........................................................................................................................286
6.3.3 (Optional) Setting the Multicast IP Address of BFD............................................................................286
6.3.4 Creating a BFD Session.........................................................................................................................287
6.3.5 Checking the Configuration...................................................................................................................288
6.4 Configuring the Multi-Hop BFD....................................................................................................................289
6.4.1 Establishing the Configuration Task.....................................................................................................289
6.4.2 Enabling BFD Globally.........................................................................................................................290
6.4.3 Creating a BFD Session.........................................................................................................................290
6.4.4 Checking the Configuration...................................................................................................................291
6.5 Configuring a BFD Session with Automatically Negotiated Discriminators.................................................293
6.5.1 Establishing the Configuration Task.....................................................................................................293
6.5.2 Enabling BFD Globally.........................................................................................................................294
6.5.3 Configuring a Static BFD Session with Automatically Negotiated Discriminators.............................294
6.5.4 Checking the Configuration...................................................................................................................295
6.6 Adjusting BFD Parameters.............................................................................................................................296
6.6.1 Establishing the Configuration Task.....................................................................................................296
6.6.2 Adjusting the BFD Detection Time.......................................................................................................296
6.6.3 Adding the Description of a BFD Session.............................................................................................297
6.6.4 Configuring the BFD WTR...................................................................................................................298
6.6.5 Setting the Priority of BFD Packets......................................................................................................299
6.6.6 Checking the Configuration...................................................................................................................299
6.7 Configuring the Interval at Which Trap Messages Are Sent..........................................................................300
6.7.1 Establishing the Configuration Task.....................................................................................................300
6.7.2 Configuring the Interval at Which Trap Messages Are Sent.................................................................301
6.7.3 Checking the Configuration...................................................................................................................301
6.8 Maintaining BFD............................................................................................................................................302
6.8.1 Clearing BFD Statistics.........................................................................................................................302
6.8.2 Debugging BFD.....................................................................................................................................302
6.9 Configuration Examples.................................................................................................................................303
6.9.1 Example for Configuring Single-Hop BFD on a Layer 2 Interface......................................................303
6.9.2 Example for Configuring Single-Hop BFD on a VLANIF Interface....................................................305
Issue 01 (2011-10-26) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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