Konfigurasi PVST+ (PKA2315)

Konfigurasi Switch 1

Part 1:     Configure VLANs

S1>ena

S1#configure terminal

S1(config)#enable password cisco

S1(config)#line consol 0

S1(config-line)#password cisco

S1(config-line)#login

S1(config-line)#line vty 0 4

S1(config-line)#password cisco

S1(config-line)#login

Create VLANs

S1(config-line)#vlan 10

S1(config-vlan)#vlan 20

S1(config-vlan)#vlan 30

S1(config-vlan)#vlan 40

S1(config-vlan)#vlan 50

S1(config-vlan)#vlan 60

S1(config-vlan)#vlan 70

S1(config-vlan)#vlan 80

S1(config-vlan)#vlan 99

S1(config-vlan)#exit

S1(config)#interface fastEthernet 0/6

S1(config-if)#switchport mode access

S1(config-if)#switchport access vlan 30

S1(config-if)#no shutdown

Verify the VLANs

S1(config)#do show vlan brief

 Assign the trunks to native VLAN 99

S1(config)#int range fa0/1-4

S1(config-if-range)#switchport mode trunk

S1(config-if-range)#switchport native vlan 99

S1(config-if-range)#no shutdown

S1(config-if-range)#exit

S1(config)#interface vlan 99

S1(config-if)#ip address 172.31.99.1 255.255.255.0

S1(config-if)#no shutdown

Part 2:     Configure Spanning Tree PVST+ and Load Balancing

Configure STP mode

S1(config)#spanning-tree mode pvst

Configure Spanning Tree PVST+ load balancing

S1(config)#spanning-tree vlan 1,10,30,50,70 root primary

S1(config)#end

S1#show spanning-tree

Part 3:     Configure PortFast and BPDU Guard

Configure PortFast on the switches

S1(config)#interface fastEthernet 0/6

S1(config-if)#spanning-tree portfast

Configure BPDU guard on the switches

S1(config-if)#spanning-tree bpduguard enable

S1(config-if)#no shutdown

Konfigurasi switch 2

Part 1:     Configure VLANs

S2>enable

S2#configure terminal

S2(config)#enable password cisco

S2(config)#line consol 0

S2(config-line)#password cisco

S2(config-line)#login

S2(config-line)#line vty 0 4

S2(config-line)#password cisco

S2(config-line)#login

Create VLANs

S2(config-line)#vlan 10

S2(config-vlan)#vlan 20

S2(config-vlan)#vlan 30

S2(config-vlan)#vlan 40

S2(config-vlan)#vlan 50

S2(config-vlan)#vlan 60

S2(config-vlan)#vlan 70

S2(config-vlan)#vlan 80

S2(config-vlan)#vlan 99

S2(config-vlan)#exit

S2(config-if)#interface fastEthernet 0/18

S2(config-if)#switchport mode access

S2(config-if)#switchport access vlan 20

S2(config-if)#no shutdown

S2(config-if)#end

Verify the VLANs

S2#show vlan brief

 Assign the trunks to native VLAN 99

S2(config-if-range)#interface range fastEthernet 0/1-4

S2(config-if-range)#switchport mode trunk

S2(config-if-range)#switchport native vlan 99

S2(config-if-range)#exit

S2(config-if)#interface vlan 99

S2(config-if)#ip address 172.31.99.2 255.255.255.0

S2(config-if)#no shutdown

Part 2:     Configure Spanning Tree PVST+ and Load Balancing

Configure STP mode

S2(config)#spanning-tree mode pvst

Configure Spanning Tree PVST+ load balancing

S2(config)#spanning-tree vlan 1,10,20,30,40,50,60,70,80,99 root secondary

S2(config)#end

S2#show spanning-tree

Part 3:     Configure PortFast and BPDU Guard

Configure PortFast on the switches

S2(config)#interface fastEthernet 0/18

S2(config-if)#spanning-tree portfast

Configure BPDU guard on the switches

S2(config-if)#spanning-tree bpduguard enable

S2(config-if)#no shutdown

S2(config-if)#exit

S2#show running-config

Konfigurasi switch 3

Part 1:     Configure VLANs

S3>enable

S3#conf terminal

S3(config)#enable password cisco

S3(config)#line consol 0

S3(config-line)#password cisco

S3(config-line)#login

S3(config-line)#line vty 0 4

S3(config-line)#password cisco

S3(config-line)#login

Create VLANs

S3(config-line)#vlan 10

S3(config-vlan)#vlan 20

S3(config-vlan)#vlan 30

S3(config-vlan)#vlan 40

S3(config-vlan)#vlan 50

S3(config-vlan)#vlan 60

S3(config-vlan)#vlan 70

S3(config-vlan)#vlan 80

S3(config-vlan)#vlan 99

S3(config-vlan)#exit

S3(config)#interface fastEthernet 0/11

S3(config-if)#switchport mode access

S3(config-if)#switchport access vlan 10

S3(config-if)#no shutdown

S3(config-if)#end

Verify the VLANs

S3#show vlan brief

 Assign the trunks to native VLAN 99

S3#configure terminal

S3(config)#interface range fastEthernet 0/1-4

S3(config-if-range)#switchport mode trunk

S3(config-if-range)#switchport native vlan 99

S3(config-if-range)#exit

S3(config)#interface vlan 99

S3(config-if)#ip address 172.31.99.3 255.255.255.0

S3(config-if)#no shutdown

S3(config-if)#exit

Part 2:     Configure Spanning Tree PVST+ and Load Balancing

Configure STP mode

S3(config)#spanning-tree mode pvst

Configure Spanning Tree PVST+ load balancing

S3(config)#spanning-tree vlan 20,40,60,80 root primary

S3(config)#end

S3#show spanning-tree 

Part 3:     Configure PortFast and BPDU Guard

Configure PortFast on the switches

S3(config)#interface fastEthernet 0/11

S3(config-if)#spanning-tree portfast

Configure BPDU guard on the switches

S3(config-if)#spanning-tree bpduguard enable

S3(config-if)#no shutdown

S3(config-if)#exit

S3#show running-config 

Jangan lupa untuk selalu menyimpan konfigurasi di setiap switch dengan memasukkan perintah
copy running-config.
Baiklah teman-teman, semoga postingan saya ini bisa membantu dan bermanfaat. ^^