Concept Guide

no ip address
tagged GigabitEthernet 1/22,32
no shutdown
!
interface Vlan 300
no ip address
tagged GigabitEthernet 1/22,32
no shutdown
!
protocol spanning-tree pvst
no disable
vlan 100 bridge-priority 4096
Example of PVST+ Conguration (R2)
interface GigabitEthernet 2/12
no ip address
switchport
no shutdown
!
interface GigabitEthernet 2/32
no ip address
switchport
no shutdown
!
interface Vlan 100
no ip address
tagged GigabitEthernet 2/12,32
no shutdown
!
interface Vlan 200
no ip address
tagged GigabitEthernet 2/12,32
no shutdown
!
interface Vlan 300
no ip address
tagged GigabitEthernet 2/12,32
no shutdown
!
protocol spanning-tree pvst
no disable
vlan 200 bridge-priority 4096
Example of PVST+ Conguration (R3)
interface GigabitEthernet 3/12
no ip address
switchport
no shutdown
!
interface GigabitEthernet 3/22
no ip address
switchport
no shutdown
!
interface Vlan 100
no ip address
tagged GigabitEthernet 3/12,22
no shutdown
!
interface Vlan 200
no ip address
tagged GigabitEthernet 3/12,22
no shutdown
!
interface Vlan 300
no ip address
tagged GigabitEthernet 3/12,22
no shutdown
!
Per-VLAN Spanning Tree Plus (PVST+)
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