CANOGA PERKINS 9175 Command Reference - Manual (Page 109)

CanogaOS Command Reference
7-6
Usage
Examples
Switch# configure terminal
Switch(config)# spanning-tree transmit-holdcount 5
Related Commands
7.9 spanning-tree edgeport bpdu-guard
Use this command to enable the BPDU (Bridge Protocol Data Unit) Guard feature on a bridge. Use the
no parameter with this command to disable the BPDU Guard feature on a bridge.
Command Syntax
spanning-tree edgeport bpdu-guard
no spanning-tree edgeport bpdu-guard
Command Mode
Global configuration
Default
Usage
When the BPDU Guard feature is set for a bridge, all edgeport-enabled ports of the bridge that have the
BPDU guard set to default shut down the port on receiving a BPDU. In this case, the BPDU is not
processed. You can either bring the port back up manually by using the no shutdown command, or
configure the errdisable-timeout feature to enable the port after the specified time interval.
Use the show spanning-tree command to display the bridge and port configurations for the BPDU
Guard feature. It shows both the administratively configured and currently running values of BPDU
guard.
Examples
Switch# configure terminal
Switch(config)# spanning-tree portfast bpdu-guard
Related Commands
7.10 spanning-tree edgeport bpdu-filter
Use this command to set the edgeport BPDU filter for the bridge. All ports that have their BPDU filter set
to default take the same value of BPDU filter as that of the bridge. Use the no parameter with this