RSTP.note

noteId: BA95A7C2EC104809A260DD58DC5C65B6 · 原始路径：/ALL/网络 - C模块/二层交换（配置合集）/STP生成树合集/STP生成树协议配置/RSTP.note · 图片：1 · 附件待处理：0

sw1:

Switch>enable 
Switch#configure terminal 
Switch(config)#line console 0
Switch(config-line)#logging synchronous 
Switch(config-line)#exec-timeout 0 0
Switch(config-line)#exit
Switch(config)#vlan 10
Switch(config-vlan)#vlan 20
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/3
Switch(config-if)#switchport mode access 
Switch(config-if)#switchport access vlan 10
Switch(config)#interface fastEthernet 0/4
Switch(config-if)#switchport mode access 
Switch(config-if)#switchport access vlan 20
Switch(config)#interface range fastEthernet 0/1-2
Switch(config-if-range)#switchport mode trunk 
Switch(config-if-range)#switchport trunk allowed vlan all 
Switch(config-if-range)#exit 
Switch(config)#vtp mode client 
Switch(config)#vtp domain cisco
Switch(config)#vtp password cisco
Switch(config)#spanning-tree mode pvst
 Switch(config)#spanning-tree mode rapid-pvst 
 Switch(config)#spanning-tree vlan 10,20,30,40
 Switch(config)#spanning-tree vlan 10,20,30,40 root secondary 
 Switch(config)#interface fastEthernet 0/2
 Switch(config-if)#spanning-tree vlan 10,20,30,40 cost 10000
 Switch(config)#spanning-tree vlan 10,20 priority 4096
Switch(config)#spanning-tree vlan 30,40 priority 57344

sw2:

Switch>enable 
Switch#configure terminal 
Switch(config)#line console 0
Switch(config-line)#logging synchronous 
Switch(config-line)#exec-timeout 0 0
Switch(config-line)#exit
Switch(config)#vlan 30
Switch(config-vlan)#vlan 40
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/3
Switch(config-if)#switchport mode access 
Switch(config-if)#switchport access vlan 30
Switch(config)#interface fastEthernet 0/4
Switch(config-if)#switchport mode access 
Switch(config-if)#switchport access vlan 40
Switch(config)#interface range fastEthernet 0/1-2
Switch(config-if-range)#switchport mode trunk 
Switch(config-if-range)#switchport trunk allowed vlan all 
Switch(config-if-range)#exit 
Switch(config)#vtp mode client 
Switch(config)#vtp domain cisco
Switch(config)#vtp password cisco
Switch(config)#spanning-tree mode pvst
 Switch(config)#spanning-tree mode rapid-pvst 
 Switch(config)#spanning-tree vlan 10,20,30,40
 Switch(config)#spanning-tree vlan 10,20,30,40 root secondary 
 Switch(config)#interface fastEthernet 0/2
 Switch(config-if)#spanning-tree vlan 10,20,30,40 cost 10000
 Switch(config)#spanning-tree vlan 30,40 priority 4096
 Switch(config)#spanning-tree vlan 10,20 priority 57344

sw3:

Switch>enable 
Switch#configure terminal 
Switch(config)#line console 0
Switch(config-line)#logging synchronous 
Switch(config-line)#exec-timeout 0 0
Switch(config-line)#exit
Switch(config)#vtp mode server 
Switch(config)#vtp version 2
Switch(config)#vtp domain cisco
Switch(config)#vtp password cisco
Switch(config-vlan)#vlan 10
Switch(config-vlan)#vlan 20
Switch(config-vlan)#vlan 30
Switch(config-vlan)#vlan 40
Switch(config)#interface range fastEthernet 0/1-4
Switch(config-if-range)#switchport trunk encapsulation dot1q 
Switch(config-if-range)#switchport mode trunk 
Switch(config-if-range)#switchport trunk allowed vlan all 
Switch(config-if-range)#switchport trunk allowed vlan all 
Switch(config)#spanning-tree mode pvst
 Switch(config)#spanning-tree mode rapid-pvst 
 Switch(config)#spanning-tree vlan 10,20,30,40
 Switch(config)#interface range fastEthernet 0/3-4
 Switch(config-if-range)#channel-group 1 mode desirable 
 Switch(config-if-range)#exit
 Switch(config)#interface port-channel 1
 Switch(config-if)#switchport trunk encapsulation dot1q 
 Switch(config-if)#switchport mode trunk 
 Switch(config-if)#switchport trunk allowed vlan all 
 Switch(config-if)#spanning-tree vlan 10,20,30,40 cost 1
Switch(config)#spanning-tree vlan 10,20,30,40 root primary 
Switch(config)#ip routing
Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.1.254 255.255.255.0
Switch(config-if)#exit
Switch(config)#interface vlan 20
Switch(config-if)#ip address 192.168.2.254 255.255.255.0
Switch(config)#interface vlan 30
Switch(config-if)#ip address 192.168.3.254 255.255.255.0
Switch(config-if)#exit
Switch(config)#interface vlan 40
Switch(config-if)#ip address 192.168.4.254 255.255.255.0
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#spanning-tree vlan 10,20,30,40 cost 10000
Switch(config)#spanning-tree vlan 10,20 priority 0
Switch(config)#spanning-tree vlan 30,40 priority 61440

sw4:

Switch>enable 
Switch#configure terminal 
Switch(config)#line console 0
Switch(config-line)#logging synchronous 
Switch(config-line)#exec-timeout 0 0
Switch(config-line)#exit
Switch(config)#vtp mode client 
Switch(config)#vtp domain cisco
Switch(config)#vtp password cisco
Switch(config)#spanning-tree mode pvst
 Switch(config)#spanning-tree mode rapid-pvst 
 Switch(config)#spanning-tree vlan 10,20,30,40
 Switch(config)#interface range fastEthernet 0/3-4
 Switch(config-if-range)#channel-group 1 mode desirable 
 Switch(config-if-range)#exit
 Switch(config)#interface port-channel 1
 Switch(config-if)#switchport trunk encapsulation dot1q 
 Switch(config-if)#switchport mode trunk 
 Switch(config-if)#switchport trunk allowed vlan all 
 Switch(config-if)#spanning-tree vlan 10,20,30,40 cost 1
 Switch(config)#spanning-tree vlan 10,20,30,40 root secondary 
 Switch(config)#interface fastEthernet 0/2
 Switch(config-if)#spanning-tree vlan 10,20,30,40 cost 10000
 Switch(config)#spanning-tree vlan 30,40 priority 0
 Switch(config)#spanning-tree vlan 10,20 priority 61440