Command Line Reference Guide
protocol spanning-tree pvst
Enter the PVST+ mode to enable PVST+ on a device.
S5000
Syntax
protocol spanning-tree pvst
To disable PVST+, use the disable command.
Defaults none
Command Modes CONFIGURATION
Command History
Version 9.0(1.3) Introduced on the S5000.
Example
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#
Usage
Information
After you enable PVST+, the device runs an STP instance for each VLAN it supports.
Related
Commands
disable – disables PVST+.
show spanning-tree pvst – displays the PVST+ configuration.
show spanning-tree pvst
View the Per-VLAN spanning tree configuration.
S5000
Syntax
show spanning-tree pvst {vlan vlan-id}[interface type slot/
port] | [brief] | [guard]
Parameters
vlan
vlan-id
(OPTIONAL) Enter the keyword vlan followed by the VLAN ID. The
range is 1 to 4094.
brief (OPTIONAL) Enter the keyword brief to view a synopsis of the
PVST+ configuration information.
1025