Reference Guide

Rapid Spanning Tree Protocol (RSTP) | 1273
Usage
Information
RSTP is not enabled when you enter the RSTP mode. To enable RSTP globally on the
system, enter no disable from the RSTP mode.
Related
Commands
show config
c e s
View the current configuration for the mode. Only non-default values are displayed.
Syntax
show config
Command Modes
CONFIGURATION RSTP (conf-rstp)
Command
History
Example
FTOS(conf-rstp)#show config
!
protocol spanning-tree rstp
no disable
bridge-priority 16384
show spanning-tree rstp
c e s
Display the RSTP configuration.
Syntax
show spanning-tree rstp [brief] [guard]
Parameters
Command Modes
EXEC
EXEC Privilege
Command
History
disable Disable RSTP globally on the system.
Version 8.3.7.0 Introduced on S4810
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
Version 6.2.1.1 Introduced for E-Series
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.
Version 8.4.2.1 Support for the optional guard keyword was added on the C-Series, S-Series,
and E-Series TeraScale.
Version 8.3.7.0 Introduced on S4810
Version 7.6.1.0 Support added for S-Series