Optical Systems Design OSD2700SFP SERIES, Operator'S Manual

Page: 171 / 223

OPTICAL SYSTEMS DESIGN
DOC ID: 10112704
OSD2700SFP OPERATOR MANUAL
PAGE 171
Bpdu-guard configuration:
1.
Command Mode: Interface mode
Logon to Configure Mode (Configure Terminal Mode).
Then logon to Interface mode.
fe1 means port 1.
The
switch_a(config-if)# prompt will show on the screen.
switch_a(config)#interface fe1
switch_a(config-if)#
2.
Usage:
Use this command to enable or disable the BPDU Guard feature on a port.
Use the no parameter with this command to set the BPDU Guard feature on a port to default.
This command supersedes the bridge level configuration for the BPDU Guard feature. When the enable
or disable parameter is used with this command, this configuration takes precedence over bridge
configuration. However, when the default parameter is used with this command, the bridge level
BPDU-Guard configuration takes effect.
3.
Command Syntax:
spanning-tree portfast bpdu-guard (enable
｜
disable
｜
default)
no spanning-tree portfast bpdu-guard
4.
Example:
The following example enables the BPDU Guard feature on the interface fe1 (port 1):
switch_a(config)#interface fe1
switch_a(config-if)# spanning-tree portfast bpdu-guard enable
switch_a(config-if)#