show spanning-tree rstp
Display the RSTP configuration.
Z9500
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,
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
9.2(1.0)
Introduced on the Z9500.
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 TeraScale.
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.
6.2.1.1
Introduced on the E-Series.
Usage
Information
The following describes the
show spanning-tree rstp guard
command
shown in the following example.
Field
Description
Interface Name
RSTP interface.
Instance
RSTP instance.
1586
Rapid Spanning Tree Protocol (RSTP)
