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

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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.
Example
The following example defines the BPDU packet handling mode as flooding when
the spanning tree is disabled on an interface
switchxxxxxx(config)#

46.14 spanning-tree bpdu (Interface)

Use the spanning-tree bpdu Interface (Ethernet, Port Channel) Configuration mode
command to define BPDU handling when the spanning tree is disabled on a single
interface. Use the no form of this command to restore the default configuration.
.
spanning-tree bpdu flooding
OL-32830-01 Command Line Interface Reference Guide
Spanning-Tree Commands