Per-VLAN Spanning Tree Plus | 847
PVST+ Sample Configurations
Figure 40-7, Figure 40-8, and Figure 40-9 provide the running configurations for the topology shown in
Figure 40-3.
Figure 40-7. PVST+ Sample Configuration: R1 Running-configuration
interface GigabitEthernet 1/22
no ip address
switchport
no shutdown
!
interface GigabitEthernet 1/32
no ip address
switchport
no shutdown
!
protocol spanning-tree pvst
no disable
vlan 100 bridge-priority 4096
interface Vlan 100
no ip address
tagged GigabitEthernet 1/22,32
no shutdown
!
interface Vlan 200
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