Stp Bpdu-Protection - H3C S7500E Series Command Manual

Command Manual – MSTP
H3C S7500E Series Ethernet Switches
After you enable MSTP, the device determines whether to work in STP-compatible
mode, in RSTP mode or in MSTP mode according to your MSTP work mode
setting. After MSTP is disabled, the device becomes a transparent bridge.
After being enabled, MSTP dynamically maintains spanning tree status of the
corresponding VLANs based on the received configuration BPDUs. After being
disabled, it stops maintaining the spanning tree status.
Configured in system view, the setting is effective for the device globally;
configured in Ethernet interface view, the setting is effective on the current port
only; configured in port group view, the setting is effective on all ports in the port
group.
Related commands: stp mode.
Examples
# Enable the MSTP feature globally.
<Sysname> system-view
[Sysname] stp enable
# Disable MSTP on port GigabitEthernet 2/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] stp disable

1.1.15 stp bpdu-protection

Syntax
stp bpdu-protection
undo stp bpdu-protection
View
System view
Parameters
None
Description
Use the stp bpdu-protection command to enable the BPDU guard function for the
device.
Use the undo stp bpdu-protection command to disable the BPDU guard function for
the device.
By default, the BPDU guard function is disabled.
Chapter 1 MSTP Configuration Commands
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