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华为实验详情:华为网络实验(4)——动态路由(OSPF)小型试验
实验拓扑:
实验命令:
交换机(左1):
Switch>enable
Switch#configure
Switch(config)#vlan 10
Switch(config-vlan)#vlan 20
Switch(config-vlan)#exit
Switch(config)#int fastEthernet 0/1
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit
Switch(config)#int fastEthernet 0/2
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 10
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/3
Switch(config-if)#switchport mode trunk
Switch(config)#end
交换机(左2):
Switch>enable
Switch#configure
Switch(config)#vlan 20
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 20
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
交换机(左3):
Switch>enable
Switch#configure
Switch(config)#vlan 30
Switch(config-vlan)#vlan 40
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 30
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#switchport mode access
Switch(config-if)#switchport access vlan 40
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/3
Switch(config-if)#switchport mode trunk
Switch(config-if)#end
三层交换机:
Switch>enable
Switch#configure
Switch(config)#vlan 10
Switch(config-vlan)#vlan 20
Switch(config-vlan)#exit
Switch(config)#interface fastEthernet 0/1
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/2
Switch(config-if)#switchport trunk encapsulation dot1q
Switch(config-if)#switchport mode trunk
Switch(config-if)#exit
Switch(config)#interface fastEthernet 0/3
Switch(config-if)#no switchport
Switch(config-if)#ip address 10.1.12.1 255.255.255.0
Switch(config-if)#exit
Switch(config)#interface vlan 10
Switch(config-if)#ip address 192.168.10.254 255.255.255.0
Switch(config-if)#exit
Switch(config)#interface vlan 20
Switch(config-if)#ip address 192.168.20.254 255.255.255.0
Switch(config-if)#exit
Switch(config)#ip routing
Switch(config)#router ospf 1
Switch(config-router)#network 192.168.10.0 0.0.0.255 area 0
Switch(config-router)#network 192.168.20.0 0.0.0.255 area 0
Switch(config-router)#network 10.1.12.0 0.0.0.255 area 0
Switch(config-router)#end
路由器(左1):
Router>enable
Router#conf
Router#configure
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 10.1.12.2 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/1
Router(config-if)#ip address 10.1.23.1 255.255.255.0
Router(config-if)#no shutdown
Router(config)#router ospf 1
Router(config-router)#network 10.1.12.0 0.0.0.255 area 0
Router(config-router)#network 10.1.23.0 0.0.0.255 area 0
Router(config-router)#end
路由器(左2):
Router>enable
Router#configure
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip address 10.1.34.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/1
Router(config-if)#ip address 10.1.23.2 255.255.255.0
Router(config-if)#no shutdown
Router(config)#router ospf 1
Router(config-router)#network 10.1.23.0 0.0.0.255 area 0
Router(config-router)#network 10.1.34.0 0.0.0.255 area 0
Router(config-router)#end
路由器(左3):
Router>enable
Router#configure
Router(config)#interface fastEthernet 0/1
Router(config-if)#ip address 10.1.34.2 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface fastEthernet 0/0.30
Router(config-subif)#encapsulation dot1Q 30
Router(config-subif)#ip address 192.168.30.254 255.255.255.0
Router(config-subif)#exit
Router(config)#interface fastEthernet 0/0.40
Router(config-subif)#encapsulation dot1Q 40
Router(config-subif)#ip address 192.168.40.254 255.255.255.0
Router(config-subif)#exit
Router(config)#router ospf 1
Router(config-router)#network 192.168.30.0 0.0.0.255 area 0
Router(config-router)#network 192.168.40.0 0.0.0.255 area 0
Router(config-router)#network 10.1.23.0 0.0.0.255 area 0
Router(config-router)#network 10.1.34.0 0.0.0.255 area 0
Router(config-router)#end
查看三层交换机的路由表:
C 10.1.12.0 is directly connected, FastEthernet0/3
O 10.1.23.0 [110/2] via 10.1.12.2, 00:13:44, FastEthernet0/3
O 10.1.34.0 [110/3] via 10.1.12.2, 00:13:44, FastEthernet0/3
C 192.168.10.0/24 is directly connected, Vlan10
C 192.168.20.0/24 is directly connected, Vlan20
O 192.168.30.0/24 [110/4] via 10.1.12.2, 00:13:44, FastEthernet0/3
O 192.168.40.0/24 [110/4] via 10.1.12.2, 00:12:12, FastEthernet0/3