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Cisco Systems IntelligentGigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide
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Chapter9 Configuring STP
Displaying the Spanning-Tree Status
To return the switch to its default setting, use the no spanning-tree vlan vlan-id max-age global
configuration command.
To return to the default setting, use the no spanning-tree transmit hold-count value global
configuration command.
Displaying the Spanning-Tree StatusTo display the spanning-tree status, use one or more of the privileged EXEC commands in Table 9 -5:
You can clear spanning-tree counters by using the clear spanning-tree [interface interface-id]
privileged EXEC command.
For information about other keywords for the show spanning-tree privileged EXEC command, see the
command reference for this release.
Table9-5 Commands for Displaying Spanning-Tree Status
Command Purpose
show spanning-tree active Displays spanning-tree information on active interfaces only.
show spanning-tree detail Displays a detailed summary of interface information.
show spanning-tree interface interface-id Displays spanning-tree information for the specified interface.
show spanning-tree summary [totals] Displays a summary of port states or displays the total lines of the STP state
section.