Reference Guide

916 | Spanning Tree Protocol (STP)
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Command
History
Example
Figure 44-1. protocol spanning-tree Command Example
FTOS(conf)#protocol spanning-tree 0
FTOS(config-stp)#
Usage
Information
STP is not enabled when you enter the SPANNING TREE mode. To enable STP globally on the
switch, enter no disable from the SPANNING TREE mode.
Related
Commands
show config
z
Display the current configuration for the mode. Only non-default values are displayed.
Syntax
show config
Command Modes
SPANNING TREE
Command
History
Example
Figure 44-2. show config Command for the SPANNING TREE Mode
FTOS(config-stp)#show config
protocol spanning-tree 0
no disable
FTOS(config-stp)#
show spanning-tree 0
z
Display the Spanning Tree group configuration and status of interfaces in the Spanning Tree group.
Syntax
show spanning-tree 0 [active | brief | interface interface | root | summary]
Parameters
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.11.1 Introduced on Z9000
disable
Disable Spanning Tree group 0. To enable Spanning Tree group 0, enter
no disable.
S6000
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.11.1 Introduced on Z9000
S6000
0 Enter 0 (zero) to display information about that specific 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
configuration information.
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 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by
the slot/port information.
• For Port Channel groups, enter the keyword
port-channel followed by a number:
S-Series Range: 1-128
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet
followed by the slot/port information.