Spanning-Tree Bpdu-Filter (Interface) - Cisco 220 Series Smart Plus Reference Manual

STP Commands

spanning-tree bpdu-filter (Interface)

spanning-tree bpdu-filter (Interface)
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
• flooding—Floods BPDU packets unconditionally.
Default Configuration
The default setting is flooding.
Command Mode
Global Configuration mode
User Guidelines
The filtering and flooding modes are relevant when STP is disabled globally or on
a single interface.
Example
switchxxxxxx(config)# spanning-tree bpdu flooding
To define BPDU filtering when STP is enabled globally or on a single interface, use
the spanning-tree bpdu-filter Interface Configuration mode command.
To revert to its default setting, use the no form of this command.
Syntax
spanning-tree bpdu-filter {disable | enable}
no spanning-tree bpdu-filter
Parameters
• disable—Specifies that the interface sends and receives BPDU packets
normally.
• enable—Specifies that the interface does not send BPDU packets and
filters the received BPDU packets.
Default Configuration
BPDU filter is disabled.
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