H3C S7500E Series

11-22
Examples
# Set the MSTP revision level of the MST region to 5.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region] revision-level 5
stp bpdu-protection
Syntax
stp bpdu-protection
undo stp bpdu-protection
View
System view
Default Level
2: System level
Parameters
None
Description
Use the stp bpdu-protection command to enable the BPDU guard function.
Use the undo stp bpdu-protection command to disable the BPDU guard function.
By default, the BPDU guard function is disabled.
Examples
# Enable the BPDU guard function.
<Sysname> system-view
[Sysname] stp bpdu-protection
stp bridge-diameter
Syntax
stp bridge-diameter diameter
undo stp bridge-diameter
View
System view
Default Level
2: System level
Parameters
diameter: Specifies the switched network diameter, in the range of 2 to 7.
Description
Use the stp bridge-diameter command to specify the network diameter, namely the maximum
possible number of stations between any two terminal devices on the switched network.
Use the undo stp bridge-diameter command to restore the default.