CLI Guide

Supported Modes Full—Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Example
Dell(conf-pvst)#do show spanning-tree pvst vlan 2 brief
VLAN 2
Executing IEEE compatible Spanning Tree Protocol
Root ID Priority 32768, Address 001e.c9f1.00f3
Root Bridge hello time 2, max age 20, forward delay 15
Bridge ID Priority 32768, Address 001e.c9f1.00f3
We are the root of Vlan 2
Configured hello time 2, max age 20, forward delay 15
Bpdu filter disabled globally
Interface Designated
Name PortID Prio Cost Sts Cost Bridge ID
PortID
---------- -------- ---- ------ ----------- -------
-------------------- --------
Po 23 128.24 128 1600 FWD 0 32768
001e.c9f1.00f3 128.24
Te 0/10 128.450 128 2000 DIS 0 32768
001e.c9f1.00f3 128.450
Te 0/11 128.459 128 2000 FWD 0 32768
001e.c9f1.00f3 128.459
Interface
Name Role PortID Prio Cost Sts Cost Link-type
Edge BpduFilter
---------- ------ -------- ---- ---- ---------
---- ----------
Po 23 Desg 128.24 128 1600 FWD 0 P2P No
No
Te 0/9 Dis 128.450 128 2000 DIS 0 P2P No
No
Te 0/10 Desg 128.459 128 2000 FWD 0 P2P No
No
Related Commands
protocol spanning-tree pvst — enter SPANNING TREE mode on the switch.
protocol spanning-tree pvst
To enable PVST+ on a device, enter the PVST+ mode.
Syntax
protocol spanning-tree pvst
To disable PVST+, use the disable command.
Defaults none
Command Modes CONFIGURATION
Supported Modes Full—Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
Per-VLAN Spanning Tree Plus (PVST+) 1039