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Parameters
enable: Enables BPDU guard.
disable: Disables BPDU guard.
Usage guidelines
If this command is configured in Layer 2 Ethernet interface view, it takes effect only on that interface.
If this command is configured in Layer 2 aggregate interface view, it takes effect only on the
aggregate interface.
If this command is configured on a member port in an aggregation group, it takes effect only after the
port leaves the aggregation group.
Examples
# Enable BPDU guard on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] stp port bpdu-protection enable
Related commands
stp bpdu-protection
stp edged-port
stp port priority
Use stp port priority to set the priority of a port. The port priority affects the role of a port in
a spanning tree.
Use undo stp port priority to restore the default.
Syntax
stp [ instance instance-list | vlan vlan-id-list ] port priority priority
undo stp [ instance instance-list
| vlan vlan-id-list ] port priority
Default
The port priority is 128.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Parameters
instance instance-list: Specifies a space-separated list of up to 10 MSTI items. Each item
specifies an MSTI or a range of MSTIs in the form of
instance-id1 [ to instance-id2 ]. The
value for
instance-id2 must be equal to or greater than the value for instance-id1. The
value range for the
instance-id argument is 0 to 4094, and the value 0 represents the CIST.
vlan vlan-id-list: Specifies a space-separated list of up to 10 VLAN items. Each item
specifies a VLAN or a range of VLANs in the form of
vlan-id1 [ to vlan-id2 ]. The value for
vlan-id2 must be equal to or greater than the value for vlan-id1. The value range for the
vlan-id argument is 1 to 4094.
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