DELL 9.8(0.0) User Manual
45
Per-VLAN Spanning Tree Plus (PVST+)
The Dell Networking operating software implementation of per-VLAN spanning tree plus (PVST+) is based
on the IEEE 802.1w standard spanning tree protocol.
Dell Networking OS supports PVST+ on the S4820T platform.
on the IEEE 802.1w standard spanning tree protocol.
Dell Networking OS supports PVST+ on the S4820T platform.
NOTE: For easier command line entry, the plus (+) sign is not used at the command line.
description
Enter a description of the PVST+.
S4820T
Syntax
description {description}
To remove the description, use the no description {description}
command.
To remove the description, use the no description {description}
command.
Parameters
description
Enter a description to identify the spanning tree (80
characters maximum).
characters maximum).
Defaults
none
Command
Modes
Modes
SPANNING TREE PVST+ (The prompt is “config-pvst”.)
Command
History
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
Description
9.7(0.0)
Introduced on the S6000-ON.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
Per-VLAN Spanning Tree Plus (PVST+)
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