Table of Contents
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RUGGEDCOM ROX II
CLI User Guide
5.34.3.1 Viewing a List of DSCP-to-CoS Mapping Entries ................................................. 508
5.34.3.2 Adding a DSCP-to-CoS Mapping Entry ............................................................... 508
5.34.3.3 Deleting a DSCP-to-CoS Mapping Entry ............................................................. 508
5.35 Managing MAC Addresses ...................................................................................................... 509
5.35.1 Viewing a Dynamic List of MAC Addresses ................................................................... 509
5.35.2 Purging the Dynamic MAC Address List ........................................................................ 510
5.35.3 Configuring MAC Address Learning Options .................................................................. 510
5.35.4 Managing Static MAC Addresses .................................................................................. 511
5.35.4.1 Viewing a List of Static MAC Addresses ............................................................. 511
5.35.4.2 Adding a Static MAC Address ............................................................................ 511
5.35.4.3 Deleting a Static MAC Address .......................................................................... 512
5.36 Managing Spanning Tree Protocol ........................................................................................... 512
5.36.1 RSTP Operation .......................................................................................................... 513
5.36.1.1 RSTP States and Roles .................................................................................... 513
5.36.1.2 Edge Ports ....................................................................................................... 515
5.36.1.3 Point-to-Point and Multipoint Links ..................................................................... 516
5.36.1.4 Path and Port Costs .......................................................................................... 516
5.36.1.5 Bridge Diameter ................................................................................................ 517
5.36.1.6 eRSTP ............................................................................................................. 517
5.36.1.7 Fast Root Failover ............................................................................................. 518
5.36.2 RSTP Applications ....................................................................................................... 518
5.36.2.1 RSTP in Structured Wiring Configurations ........................................................... 519
5.36.2.2 RSTP in Ring Backbone Configurations .............................................................. 520
5.36.2.3 RSTP Port Redundancy .................................................................................... 522
5.36.3 MSTP Operation .......................................................................................................... 522
5.36.3.1 MSTP Regions and Interoperability .................................................................... 523
5.36.3.2 MSTP Bridge and Port Roles ............................................................................. 524
5.36.3.3 Benefits of MSTP .............................................................................................. 525
5.36.3.4 Implementing MSTP on a Bridged Network ......................................................... 526
5.36.4 Configuring STP Globally ............................................................................................. 526
5.36.5 Configuring STP for Switched Ethernet Ports and Ethernet Trunk Interfaces ..................... 529
5.36.6 Managing Multiple Spanning Tree Instances Globally ..................................................... 530
5.36.6.1 Viewing Statistics for Multiple Spanning Tree Instances ....................................... 531
5.36.6.2 Viewing a List of Multiple Spanning Tree Instances .............................................. 532
5.36.6.3 Adding a Multiple Spanning Tree Instance .......................................................... 532
5.36.6.4 Deleting a Multiple Spanning Tree Instance ........................................................ 533
5.36.7 Managing Multiple Spanning Tree Instances Per-Port ..................................................... 533
5.36.7.1 Viewing Per-Port Multiple Spanning Tree Instance Statistics ................................. 534
5.36.7.2 Viewing a List of Per-Port Multiple Spanning Tree Instances ................................. 535
5.36.7.3 Adding a Port-Specific Multiple Spanning Tree Instance ....................................... 536
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