Cisco IE-4000 Software Configuration Manual page 334

Configuring STP
Monitoring and Maintaining STP
Command
6. spanning-tree vlan vlan-id max-age seconds
7. spanning-tree transmit hold-count value
8. end
Monitoring and Maintaining STP
Command
show spanning-tree active
show spanning-tree detail
show spanning-tree interface interface-id
show spanning-tree summary
show spanning-tree vlan vlan-id
copy running-config startup-config
Additional References
The following sections provide references related to switch administration:
Purpose
Configures the maximum-aging time of a VLAN.
Configures the number of BPDUs that can be sent before
pausing for 1 second.
Note: Changing this parameter to a higher value can have a
significant impact on CPU utilization, especially in
Rapid-PVST mode. Lowering this value can slow down
convergence in certain scenarios. We recommend that you
maintain the default setting.
Returns to privileged EXEC mode.
Purpose
Displays spanning-tree information on active interfaces only.
Displays a detailed summary of interface information.
Displays spanning-tree information for the specified
interface.
Displays a summary of interface states.
Displays spanning-tree VLAN entries.
(Optional) Saves your entries in the configuration file.
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