Stp Bpdu-Protection; Stp Bridge-Diameter - HP 6125G Command Reference Manual

stp bpdu-protection

Syntax
stp bpdu-protection
undo stp bpdu-protection
View
System view
Default level
2: System level
Parameters
None
Description
Use stp bpdu-protection to enable the BPDU guard function.
Use undo stp bpdu-protection 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 stp bridge-diameter to specify the network diameter, the maximum possible number of stations
between any two terminal devices on the switched network.
Use undo stp bridge-diameter to restore the default.
By default, the network diameter of the switched network is 7.
An appropriate setting of hello time, forward delay, and max age can speed up network convergence.
The values of these timers are related to the network size and you can set the timers by setting the network
diameter. With the network diameter set to 7 (the default), the three timers will also be set to their
defaults.
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