Dell S6000 FTOS 9.0(2.0) Command Line Reference Guide for the System - Page 721
Per-VLAN Spanning Tree Plus (PVST+), Overview, Commands
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34 Per-VLAN Spanning Tree Plus (PVST+) Overview The FTOS implementation of PVST+ (Per-VLAN Spanning Tree plus) is based on the IEEE 802.1w standard Spanning Tree Protocol, but it creates a separate spanning tree for each VLAN configured. PVST+ (Per-VLAN Spanning Tree plus) is supported by FTOS on all Dell Networking systems. The symbols s z under command headings indicate which Dell Networking - S6000 , S-Series or Z-Series, respectively - support the command. Commands The FTOS PVST+ commands are: • disable • description • extend system-id • protocol spanning-tree pvst • show spanning-tree pvst • spanning-tree pvst • spanning-tree pvst err-disable • tc-flush-standard • vlan bridge-priority • vlan forward-delay • vlan hello-time • vlan max-age Note: For easier command line entry, the plus (+) sign is not used at the command line. disable z S6000 Disable PVST+ globally. Syntax disable To enable PVST+, enter no disable. Per-VLAN Spanning Tree Plus (PVST+) | 721