Cisco Catalyst 3750 Command Reference Manual page 446

spanning-tree bpduguard
Related Commands Command
show running-config
spanning-tree portfast (global
configuration)
spanning-tree portfast (interface
configuration)
Catalyst 3750 Switch Command Reference
2-420
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
Description
Displays the current operating configuration. For syntax
information, select Cisco IOS Configuration Fundamentals
Command Reference, Release 12.2 > File Management
Commands > Configuration File Management Commands.
Globally enables the BPDU filtering or the BPDU guard feature
on Port Fast-enabled interfaces or enables the Port Fast feature on
all nontrunking interfaces.
Enables the Port Fast feature on an interface and all its associated
VLANs.
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