Switching Lab 11 : RSTP (Rapid Spanning Tree Protocol)

31 | 17 September 2021 07:04 | Network | Ditulis oleh Ajriya Muhammad Arkan

Switching Lab 11 : RSTP (Rapid Spanning Tree Protocol)

 

 LAB 11


• Konfigurasikan switch dmana 1 vlan akan menggunakan 1 STP Instance 

• SW1 menjadi Root untuk vlan 10, 20, 30 

• SW2 menjadi Root untuk Vlan 40, 50, 60 

Berikut Konfigurasinya :

SW1

SW1(config)#no spanning-tree mst configuration 
SW1(config)#spanning-tree mode rapid-pvst 
SW1(config)#spanning-tree vlan 10,20,30 root primary 
SW1(config)#spanning-tree vlan 40,50,60 root secondary 

SW2

SW2(config)#no spanning-tree mst configuration 
SW2(config)#spanning-tree mode rapid-pvst 
SW2(config)#spanning-tree vlan 10,20,30 root secondary 
SW2(config)#spanning-tree vlan 40,50,60 root primary 

Verifikasi dan Pastikan SW1 menjadi root bridge untuk vlan 10, 20 dan 30 

SW1

SW1#show spanning-tree 
VLAN0010 
Spanning tree enabled protocol rstp 
 Root ID Priority 24586 
 Address aabb.cc00.0100 
 This bridge is the root 
 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec 
 Bridge ID Priority 24586 (priority 24576 sys-id-ext 10) 
 Address aabb.cc00.0100 
 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec 
 Aging Time 300 sec Interface Role Sts Cost Prio.Nbr Type 
------------------- ---- --- --------- -------- ---------------------------- ---- 
Et0/0 Desg FWD 100............................... 128.1 P2p 
Et0/1 Desg FWD 100............................... 128.2 P2p  

SW2

SW2#show spanning-tree vlan 10 
VLAN0010 
 Spanning tree enabled protocol rstp 
 Root ID Priority 24586 
 Address aabb.cc00.0100 
 Cost 100 
 Port 1 (Ethernet0/0) 
 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec 
Bridge ID Priority 28682 (priority 28672 sys-id-ext 10) 
 Address aabb.cc00.0200 
 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec 
 Aging Time 300 sec 
Interface Role Sts Cost Prio.Nbr Type 
------------------- ---- --- --------- -------- --------------------------- 
Et0/0 Root FWD 100................................ 128.1 P2p 
Et0/1 Altn BLK 100.................................. 128.2 P2p 


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