Administrasi Jaringan | Spanning-Tree
ADMINISTRASI JARINGAN
Konfigurasi PVST+
Apa itu PVST+ ?
Rapid per VLAN Spanning Tree (Rapid PVST+) adalah sebuah implementasi yang ter update dari STP yang memungkinkan anda untuk membentuk satu topologi Spanning Tree untuk masing - masing VLAN. Rapid PVST+ adalah sebuah mode default Spanning Tree pada switch.
Berikut langkah - langkah konfigurasinya :
- Berikut tabel alamat
gambar2 |
- Kita masukan perintah pada S1/Switch1
S1>enable
S1#config terminal.
S1(config)#hostname S1
S1(config)#int f0/6
S1(config-if)#switchport mode access
S1(config-if)#no shutdown
S1(config-if)#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)#int f0/6
S1(config-if)#switchport access vlan 30
S1(config-if)#end
S1#Show vlan brief
S1#config terminal
S1(config)#int range f0/1-4
S1(config-if-range)#switchport mode trunk
S1(config-if-range)#switchport trunk native vlan 99
S1(config-if-range)#exit
S1(config)#int vlan 99
S1(config-if)#ip address 172.31.99.1 255.255.255.0
S1(config-if)#end
S1#config terminal
S1(config)#spanning-tree mode pvst
Load Balancing
S1(config)#spanning-tree vlan 1,10,30,50,70 root primary
S1(config)#end
S1#show spanning-tree
S1(config)#int f0/6
S1(config-if)#spanning-tree bpduguard enable
S1(config-if)#end
S1(config)#int f0/6
S1(config-if)#spanning-tree portfast
S1(config-if)#exit
- Selanjutnya S2/Switch 2
S2>enable
S2#config terminal
S2(config)#hostname S2
S2(config)#int f0/18
S2(config-if)#switchport mode access
S2(config-if)#no shutdown
S2(config-if)#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)#int f0/18
S2(config-if)#switchport access vlan 20
S2(config-if)#end
S2#conf t
S2(config)#int range f0/1-4
S2(config-if-range)#switchport mode trunk
S2(config-if-range)#switchport trunk native vlan 99
S2(config-if-range)#exit
S2(config)#int vlan 99
S2(config-if)#ip add 172.31.99.2 255.255.255.0
S2(config-if)#end
S2#conf terminal
S2(config)#spanning-tree mode pvst
Konfigurasi Load Balancing
S2(config)#spanning-tree vlan 1,10,20,30,40,50,60,70,80,99 root secondary
S2(config)#int f0/18
S2(config-if)#spanning-tree portfast
BDPU Guard
S2(config)#int f0/18
S2(config-if)#spanning-tree bpduguard enable
- Selanjutnya pada S3/Switch3
S3>enable
S3#config terminal
S3(config)#hostname S3
S3(config)#int f0/11
S3(config-if)#switchport mode access
S3(config-if)#ex
S3(config)#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)#int f0/11
S3(config-if)#switchport mode access
S3(config-if)#no shutdown
S3(config-if)#exit
S3(config)#int f0/11
S3(config-if)#switchport access vlan 10
S3(config-if)#end
S3#conf t
S3(config)#int range f0/1-4
S3(config-if-range)#switchport mode trunk
S3(config-if-range)#switchport trunk native vlan 99
S3(config)#exit
S3(config-if)#ip add 172.31.99.3 255.255.255.0
S3(config-if)#end
S3#conf t
S3(config)#spanning-tree mode pvst
S3(config)#spanning-tree vlan 20,40,60,80,99 root primary
S3(config)#exit
S3#config terminal
S3(config)#int f0/11
S3(config-if)#spanning-tree portfast
S3(config-if)#exit
S3(config)#int f0/11
S3(config-if)#spanning-tree bpduguard enable
S3(config-if)#exit
S3(config)#
Ini lah konfigurasinya, semoga bermanfaat.
Sebagai Penjelasan STP :
https://www.youtube.com/watch?v=RuWQwcs97pI&feature=youtu.be
https://youtu.be/ZL6er9ih9N4
https://youtu.be/QFDTc0vu738
Pertemuan 5
https://youtu.be/ZL6er9ih9N4
https://youtu.be/l-7bpUuv2y8
Sebagai Penjelasan STP :
https://www.youtube.com/watch?v=RuWQwcs97pI&feature=youtu.be
https://youtu.be/ZL6er9ih9N4
https://youtu.be/QFDTc0vu738
Pertemuan 5
https://youtu.be/ZL6er9ih9N4
https://youtu.be/l-7bpUuv2y8
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