CLI Guide

brief (OPTIONAL) Enter the keyword brief to display a synopsis
of the spanning tree group configuration information.
guard (OPTIONAL) Enter the keyword guard to display the type of
guard enabled on an STP interface and the current port
state.
interface interface (OPTIONAL) Enter the keyword interface and the type
slot/port of the interface you want displayed. Type slot/port
options are the following:
• For a port-channel interface, enter the keywords port-
channel
then the port-channel ID.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port/subport
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port/subport information.
• For a 25-Gigabit Ethernet interface, enter the keyword
twentyFiveGigE then the slot/port/subport
information.
• For a 50-Gigabit Ethernet interface, enter the keyword
fiftyGigE then the slot/port/subport information.
• For a 100-Gigabit Ethernet interface, enter the keyword
hundredGigE then the slot/port information.
root (OPTIONAL) Enter the keyword root to display
configuration information on the spanning tree group root.
summary (OPTIONAL) Enter the keyword summary to only the
number of ports in the spanning tree group and their state.
Command Modes 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(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.
8.5.1.0 Added support for 4-port 40G line cards on the E-Series.
Spanning Tree Protocol (STP)
1627