Spanning Tree Configuration Commands; Active Region-Configuration; Bpdu-Drop Any - HP 3100 v2 Series Command Reference Manual

Spanning tree configuration commands

active region-configuration

Syntax
active region-configuration
View
MST region view
Default level
2: System level
Parameters
None
Description
Use active region-configuration to activate your MST region configuration.
When you configure MST region–related parameters, MSTP launches a new spanning tree
calculation process that may cause network topology instability. This is mostly likely to occur when
you configure the VLAN-to-instance mapping table. The launch will only occur after you activate the
MST region–related parameters by using active region-configuration command or enable MSTP
by using the stp enable command.
Hewlett Packard Enterprise recommends that you use the check region-configuration command
to determine whether the MST region configurations to be activated are correct. Run this command
only when they are correct.
Related commands: instance, region-name, revision-level, vlan-mapping modulo, and check
region-configuration.
Examples
# Map VLAN 2 to MSTI 1 and manually activate the MST region configuration.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region] instance 1 vlan 2
[Sysname-mst-region] active region-configuration

bpdu-drop any

Syntax
bpdu-drop any
undo bpdu-drop any
View
Ethernet interface view
Default level
2: System level
Parameters
None
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