Enabling Pvst; Disabling Pvst - Dell C9000 Series Networking Configuration Manual

Enabling PVST+

When you enable PVST+, the system instantiates STP on each active VLAN.
1 Enter PVST context.
PROTOCOL PVST mode
protocol spanning-tree pvst
2 Enable PVST+.
PROTOCOL PVST mode
no disable

Disabling PVST+

To disable PVST+ globally or on an interface, use the following commands.
• Disable PVST+ globally.
PROTOCOL PVST mode
disable
• Disable PVST+ on an interface, or remove a PVST+ parameter configuration.
INTERFACE mode
no spanning-tree pvst
Example of Viewing PVST+ Configuration
To display your PVST+ configuration, use the show config command from PROTOCOL PVST mode.
Dell_E600(conf-pvst)#show config verbose
!
protocol spanning-tree pvst
no disable
vlan 100 bridge-priority 4096
Per-VLAN Spanning Tree Plus (PVST+) 784