CLI Guide

show cong
Display the current conguration for the mode. Only non-default values display.
Syntax
show config
Command Modes SPANNING TREE
Supported Modes Full–Switch Mode
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Example
Dell(config-stp)#show config
protocol spanning-tree 0
no disable
Dell(config-stp)#
show spanning-tree 0
Display the spanning tree group conguration and status of interfaces in the spanning tree group.
Syntax
show spanning-tree 0 [active | brief | guard | interface interface | root |
summary]
Parameters
0 Enter 0 (zero) to display information about that specic spanning tree group.
active (OPTIONAL) Enter the keyword active to display only active interfaces in spanning tree
group 0.
brief (OPTIONAL) Enter the keyword brief to display a synopsis of the spanning tree group
conguration 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 a number.
The range is from 1 to 128.
•
For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port information.
root (OPTIONAL) Enter the keyword root to display conguration 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
Supported Modes Full–Switch Mode
1276 Spanning Tree Protocol (STP)