Users Guide

show spanning-tree pvst
View the Per-VLAN spanning tree conguration.
S3048
Syntax
show spanning-tree pvst [vlan vlan-id] [brief] [guard]
Parameters
vlan vlan-id (OPTIONAL) Enter the keyword vlan then the VLAN ID. The range is 1 to 4094.
brief (OPTIONAL) Enter the keyword brief to view a synopsis of the PVST+
conguration information.
interface (OPTIONAL) Enter one of the interface keywords along with the slot/port
information:
• For a Port Channel interface, enter the keyword port-channel then a
number: The range is 1 to 128.
• For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet
then the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
guard (OPTIONAL) Enter the keyword guard to display the type of guard enabled on a
PVST interface and the current port state.
Defaults none
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specic. 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.
8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
8.4.2.1 Support for the optional guard keyword was added on the C-Series, S-Series, and
E-Series TeraScale.
7.6.1.0 Introduced on the S-Series.
1192
Per-VLAN Spanning Tree Plus (PVST+)