93
View
Layer 2 Ethernet interface view
Default level
2: System level
Parameters
None
Description
Use the bpdu-drop any command to enable BPDU drop on a port.
Use the undo bpdu-drop any command to disable BPDU drop on a port.
By default, BPDU drop is disabled on a port.
Examples
# Enable BPDU drop on port GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] bpdu-drop any
check region-configuration
Syntax
check region-configuration
View
MST region view
Default level
2: System level
Parameters
None
Description
Use the check region-configuration command to display MST region pre-configuration information,
including the region name, revision level, and VLAN-to-instance mapping settings.
Two or more MSTP-enabled switches belong to the same MST region only if they are configured with the
same format selector, MST region name, VLAN-to-instance mapping entries in the MST region, and MST
region revision level, and if they are connected via a physical link.
H3C recommends that you use this command to determine whether the MST region configurations to be
activated are correct and that you activate them only if they are correct.
Related commands: instance, region-name, revision-level, vlan-mapping modulo, and active
region-configuration.
Examples
# Display MST region pre-configurations.
<Sysname> system-view
[Sysname] stp region-configuration
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