CLI Guide

protocol spanning-tree rstp
no disable
bridge-priority 16384
show spanning-tree rstp
Display the RSTP configuration.
Syntax
show spanning-tree rstp [brief] [guard]
Parameters
brief (OPTIONAL) Enter the keyword brief to view a synopsis of
the RSTP configuration information.
guard (OPTIONAL) Enter the keyword guard to display the type of
guard enabled on an RSTP interface and the current port
state.
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.8(2.0) Introduced on the S3100 series.
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.
8.4.2.1 Added support for the optional guard keyword on the C-
Series, S-Series, and E-Series.
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.
6.4.1.0 Expanded to display the port error disable state (EDS)
caused by loopback BPDU inconsistency.
Rapid Spanning Tree Protocol (RSTP)
1521