Service Manual

Rapid Spanning Tree Protocol (RSTP)
The Dell Networking operating software implementation of rapid spanning tree protocol (RSTP) is based on the IEEE 802.1w
standard spanning-tree protocol. The RSTP algorithm configures connectivity throughout a bridged local area network (LAN)
that is comprised of LANs interconnected by bridges.
Dell Networking OS supports RSTP.
Topics:
• bridge-priority
• debug spanning-tree rstp
• description
• disable
• forward-delay
• hello-time
• max-age
• protocol spanning-tree rstp
• show config
• show spanning-tree rstp
• spanning-tree rstp
• tc-flush-standard
bridge-priority
Set the bridge priority for RSTP.
Syntax
bridge-priority priority-value
To return to the default value, use the no bridge-priority command.
Parameters
priority-value Enter a number as the bridge priority value in increments of 4096. The range is
from 0 to 61440. The default is 32768.
Defaults 32768
Command Modes CONFIGURATION RSTP (conf-rstp)
Command
History
This guide is platform-specific. For command information about other platforms, 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
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
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