Spanning-tree portfast bpdu-filter default – Allied Telesis AT-S100 User Manual
Page 253
AT-S100 Management Software User’s Guide
Section II: Advanced Configuration
253
SPANNING-TREE PORTFAST BPDU-FILTER DEFAULT
Syntax
spanning-tree portfast bpdu-filter default
no spanning-tree portfast bpdu-filter default
Parameters
none
Description
Use the SPANNING-TREE BPDU-FILTER DEFAULT command to
globally enable the BPDU filter on a bridge.
The Spanning Tree Protocol sends BPDUs from all interfaces. Enabling
the BPDU filter ensures that portfast-enabled interfaces do not transmit or
receive any BPDUs.
Use the no form of this command to disable the BPDU filter on a bridge.
Command Mode
Configuration Terminal mode
Example
The following commands enable the BPDU filter on a bridge:
switch#configure terminal
switch(config)#spanning-tree portfast bpdu-filter
default
Related Commands