Administrator Guide

Usage
Information
RSTP is not enabled when you enter RSTP mode. To enable RSTP globally on the system, use the no
disable command from RSTP mode.
Example
DellEMC(conf)# protocol spanning-tree rstp
DellEMC(config-rstp)# no disable
Related
Commands
● disable — disables RSTP globally on the system.
show config
View the current configuration for the mode. Only non-default values are displayed.
Syntax
show config
Command Modes CONFIGURATION RSTP (conf-rstp)
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
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.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.2.1.1 Introduced on the E-Series.
Example
DellEMC(conf-rstp)# show config
!
protocol spanning-tree rstp
no disable
bridge-priority 16384
show spanning-tree rstp
Display the RSTP configuration.
Syntax
show spanning-tree rstp [brief] [guard]
1330 Rapid Spanning Tree Protocol (RSTP)