Step2配置连接到交换机上的主机 a.连接到port0/5上的PC: IP address 192 168.5. 2 Subnet mask 255. 255 255.0 Default gateway 192. 168. 5. 1 b.连接到port0/9上的PC IP address 192. 168.7.2 Subnet mask 255. 255. 255. 0 Default gateway 192.168. 7.1 Step3测试连通性 step4创建,命名两个ⅥANs 2900: Switch A#vlan database Switch A(vlan)#vlan 10 name Sales Switch A(vlan)#vlan 20 name Support Switch A(vlan)#exit 1900 Switch A#config terminal Switch A(config)#vlan 10 name sales Switch A(config)#vlan 20 name Support Switch A(config)#exi Step5安排端口5,6,7,8到AN10 2900 Switch A#configure terminal Switch A(config)#interface fastethernet 0/ Switch A(config-if)#switchport mode access Switch A(config-if)#switchport access vlan 10 Switch A(config-if)#interface fastethernet 0/6 Switch A(config-if)#switchport mode access Switch A(config-if)#switchport access vlan 10 Switch A(config-if)#interface fastethernet 0/7 Switch A(config-if)#switchport mode access Switch A(config-if)#switch svlan 10 Switch A(config-if)#interface fastethernet 0/8 Switch A(config-if)#switchport mode access Switch A(config-if)#switchport access vlan 10 Switch A(config-if) #end 1900: Switch A#configure terminal Switch A(config)#interface ethernet 0/5 Switch A(config-if)vlan static 10 Switch A(config-if)#interface ethernet 0/6 Switch A(config-if)vlan static 10 Switch A(config-if)#interface ethernet 0/7Step 2 配置连接到交换机上的主机 a. 连接到port 0/5上的PC: IP address 192.168.5.2 Subnet mask 255.255.255.0 Default gateway 192.168.5.1 b. 连接到port 0/9上的PC: IP address 192.168.7.2 Subnet mask 255.255.255.0 Default gateway 192.168.7.1 Step 3 测试连通性 Step 4 创建，命名两个VLANs 2900： Switch_A#vlan database Switch_A(vlan)#vlan 10 name Sales Switch_A(vlan)#vlan 20 name Support Switch_A(vlan)#exit 1900: Switch_A#config terminal Switch_A(config)#vlan 10 name Sales Switch_A(config)#vlan 20 name Support Switch_A(config)#exit Step 5 安排端口5，6，7，8到VLAN 10 2900： Switch_A#configure terminal Switch_A(config)#interface fastethernet 0/5 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 10 Switch_A(config-if)#interface fastethernet 0/6 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 10 Switch_A(config-if)#interface fastethernet 0/7 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 10 Switch_A(config-if)#interface fastethernet 0/8 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 10 Switch_A(config-if)#end 1900: Switch_A#configure terminal Switch_A(config)#interface ethernet 0/5 Switch_A(config-if)vlan static 10 Switch_A(config-if)#interface ethernet 0/6 Switch_A(config-if)vlan static 10 Switch_A(config-if)#interface ethernet 0/7