Huawei Quidway S7700 Configuration Manual - Ethernet page 13

Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet
8.2.1 Establishing the Configuration Task.....................................................................................................388
8.2.2 Configuring the STP/RSTP Mode.........................................................................................................390
8.2.3 (Optional) Configuring Switching Device Priorities.............................................................................390
8.2.4 (Optional) Setting the Path Cost for a Port............................................................................................391
8.2.5 (Optional) Configuring Port Priorities...................................................................................................392
8.2.6 Enabling STP/RSTP..............................................................................................................................393
8.2.7 Checking the Configuration...................................................................................................................393
8.3 Configuring STP/RSTP Parameters on an Interface......................................................................................394
8.3.1 Establishing the Configuration Task.....................................................................................................396
8.3.2 Setting System Parameters....................................................................................................................397
8.3.3 Setting Port Parameters.........................................................................................................................398
8.3.4 Checking the Configuration...................................................................................................................400
8.4 Configuring RSTP Protection Functions........................................................................................................400
8.4.1 Establishing the Configuration Task.....................................................................................................400
8.4.2 Configuring BPDU Protection on a Switching Device.........................................................................402
8.4.3 Configuring TC Protection on a Switching Device...............................................................................403
8.4.4 Configuring Root Protection on a Port..................................................................................................403
8.4.5 Configuring Loop Protection on a Port.................................................................................................404
8.4.6 Checking the Configuration...................................................................................................................405
8.5 Configuring STP/RSTP Interoperability Between Huawei Devices and Non-Huawei Devices....................405
8.5.1 Establishing the Configuration Task.....................................................................................................405
8.5.2 Configuring the Proposal/Agreement Mechanism................................................................................406
8.5.3 Checking the Configuration...................................................................................................................407
8.6 Maintaining STP/RSTP..................................................................................................................................407
8.6.1 Clearing STP/RSTP Statistics...............................................................................................................408
8.7 Configuration Examples.................................................................................................................................408
8.7.1 Example for Configuring Basic STP Functions....................................................................................408
8.7.2 Example for Configuring Basic RSTP Functions..................................................................................412
9 MSTP Configuration.................................................................................................................417
9.1 MSTP Overview.............................................................................................................................................419
9.1.1 MSTP Introduction................................................................................................................................419
9.1.2 MSTP Features Supported by the S7700...............................................................................................427
9.2 Configuring Basic MSTP Functions...............................................................................................................431
9.2.1 Establishing the Configuration Task.....................................................................................................431
9.2.2 Configuring the MSTP Mode................................................................................................................433
9.2.3 Configuring and Activating an MST Region........................................................................................434
9.2.4 (Optional) Setting a Priority for a Switching Device in an MSTI.........................................................435
9.2.5 (Optional) Setting a Path Cost of a Port in an MSTI.............................................................................436
9.2.6 (Optional) Setting a Port Priority in an MSTI.......................................................................................437
9.2.7 Enabling MSTP.....................................................................................................................................438
9.2.8 Checking the Configuration...................................................................................................................438
9.3 Configuring MSTP Multi-process..................................................................................................................439
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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