Siemens RUGGEDCOM ROX II User Manual

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Table of Contents
RUGGEDCOM ROX II
CLI User Guide
xxxiv
14.3.1RSTP Operation ............................................................................................................ 629
14.3.1.1RSTP States and Roles ........................................................................................ 629
14.3.1.2Edge Ports ........................................................................................................ 631
14.3.1.3Point-to-Point and Multipoint Links ..................................................................... 631
14.3.1.4Path and Port Costs ........................................................................................... 631
14.3.1.5Bridge Diameter ................................................................................................ 632
14.3.1.6eRSTP ............................................................................................................... 632
14.3.1.7Fast Root Failover .............................................................................................. 633
14.3.2RSTP Applications ......................................................................................................... 634
14.3.2.1RSTP in Structured Wiring Configurations ............................................................ 634
14.3.2.2RSTP in Ring Backbone Configurations ................................................................. 635
14.3.2.3RSTP Port Redundancy ....................................................................................... 637
14.3.3MSTP Operation ........................................................................................................... 637
14.3.3.1MSTP Regions and Interoperability ...................................................................... 638
14.3.3.2MSTP Bridge and Port Roles ................................................................................ 639
14.3.3.3Benefits of MSTP ............................................................................................... 640
14.3.3.4Implementing MSTP on a Bridged Network .......................................................... 641
14.3.4Configuring STP Globally ............................................................................................... 641
14.3.5Configuring STP for Switched Ethernet Ports and Ethernet Trunk Interfaces ....................... 644
14.3.6Managing Multiple Spanning Tree Instances Globally ...................................................... 645
14.3.6.1Viewing Statistics for Multiple Spanning Tree Instances ........................................ 645
14.3.6.2Viewing a List of Multiple Spanning Tree Instances ............................................... 647
14.3.6.3Adding a Multiple Spanning Tree Instance ........................................................... 647
14.3.6.4Deleting a Multiple Spanning Tree Instance ......................................................... 648
14.3.7Managing Multiple Spanning Tree Instances Per-Port ....................................................... 648
14.3.7.1Viewing Per-Port Multiple Spanning Tree Instance Statistics ................................... 649
14.3.7.2Viewing a List of Per-Port Multiple Spanning Tree Instances ................................... 650
14.3.7.3Adding a Port-Specific Multiple Spanning Tree Instance ........................................ 651
14.3.7.4Deleting a Port-Specific Multiple Spanning Tree Instances ..................................... 652
14.3.8Viewing the Status of RSTP ........................................................................................... 653
14.3.9Viewing RSTP Per-Port Statistics ..................................................................................... 655
14.3.10Clearing Spanning Tree Protocol Statistics .................................................................... 657
14.4Managing Redundant Network Access (RNA) ............................................................................. 657
14.4.1Understanding RNA ...................................................................................................... 657
14.4.1.1Parallel Redundancy Protocol (PRP) ..................................................................... 658
14.4.1.2Supervision Frames ............................................................................................ 659
14.4.1.3PRP Requirements .............................................................................................. 659
14.4.2Configuring RNA .......................................................................................................... 659
14.4.3Viewing the Proxy Nodes Table ..................................................................................... 660
14.4.4Viewing the Nodes Table .............................................................................................. 660

Siemens RUGGEDCOM ROX II Specifications

General

Brand	Siemens
Model	RUGGEDCOM ROX II
Category	Network Hardware
Language	English