Spanning-Tree Bpdu (Global) - Cisco 300 Series Cli Manual

Spanning-Tree Commands
78-21075-01 Command Line Interface Reference Guide
Example
The following example sets the default path cost method to Long.
switchxxxxxx(config)#

31.13 spanning-tree bpdu (Global)

Use the spanning-tree bpdu Global Configuration mode command to define
Bridge Protocol Data Unit (BPDU) handling when the spanning tree is disabled
globally or on a single interface. Use the no form of this command to restore the
default configuration.
Syntax
{filtering | flooding}
spanning-tree bpdu
no spanning-tree bpdu
Parameters
•
filtering—Specifies that BPDU packets are filtered when the spanning tree
is disabled on an interface.
•
flooding—Specifies that untagged BPDU packets are flooded
unconditionally (without applying VLAN rules) to all ports with the spanning
tree disabled and BPDU handling mode of flooding. Tagged BPDU packets
are filtered.
Default Configuration
The default setting is flooding.
Command Mode
Global Configuration mode
User Guidelines
The filtering and flooding modes are relevant when the spanning tree is disabled
globally or on a single interface.
spanning-tree pathcost method long
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