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protocol spanning-tree pvst
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Per-VLAN Spanning Tree plus (PVST+)
Enter the PVST+ mode to enable PVST+ on a device.
protocol spanning-tree pvst
To disable PVST+, use the
disable
This command has no default value or behavior.
CONFIGURATION
Version 7.6.1.0
Support added for S-Series
Version 7.5.1.0
Support added for C-Series
Version 6.2.1.1
Introduced
Figure 46-1. Configuring with protocol spanning-tree pvst Command
FTOS#conf
FTOS(conf)#protocol spanning-tree pvst
FTOS(conf-pvst)#no disable
FTOS(conf-pvst)#vlan 2 bridge-priority 4096
FTOS(conf-pvst)#vlan 3 bridge-priority 16384
FTOS(conf-pvst)#
FTOS(conf-pvst)#show config
!
protocol spanning-tree pvst
no disable
vlan 2 bridge-priority 4096
vlan 3 bridge-priority 16384
FTOS#
Once PVST+ is enabled, the device runs an STP instance for each VLAN it supports.
disable
show spanning-tree pvst
command.
Disable PVST+.
Display the PVST+ configuration.
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