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(1)激活vlan路由 Switch1#configt Switch1(config)#iprouting (2)创建三个VLAN Switch1# Switch1#vlandatabase Switch1(vlan)#vlan2 Switch1(vlan)#vlan3 Switch1(vlan)#vlan10 Switch1(vlan)#exit (3)给VLAN分配IP Switch1#configt Switch1(config)#configvlan2 Switch1(config-if)#ipaddress192.168.2.1255.255.255.0 Switch1(config-if)#noshutdown Switch1#configt Switch1(config)#configvlan3 Switch1(config-if)#ipaddress192.168.3.1255.255.255.0 Switch1(config-if)#noshutdown Switch1#configt Switch1(config)#configvlan10 Switch1(config-if)#ipaddress192.168.10.1255.255.255.0 Switch1(config-if)#noshutdown (4)配VTP Switch1# Switch1#configt Switch1(config)#vtpdomainchina_mobile Switch1(config)#vtpmodeserver Switch1(config)#end (5)配Trunk Switch1# Switch1#configt Switch1(config)#interfacegigabitethernet0/1 Switch1(config-if)#switchporttrunkencapsulationisl Switch1(config-if)#switchportmodetrunk Switch1(config-if)#end (6)给中心交换机通往路由器的接口配IP Switch1# Switch1#configt Switch1(config)#interfacefastethernet0/1 Switch1(config-if)#noswitchport Switch1(config-if)#ipaddress200.1.1.1255.255.255.0 Switch1(config-if)#noshutdown (7)给中心交换机配置缺省路由 Switch1# Switch1#configt Switch(config)#iproute0.0.0.00.0.0.0200.1.1.2 (8)把VLAN号分配给IP接口 Switch1# Switch1#configt Switch1(config)#interfacefastethernet0/2 Switch1(config-if)#switchportmodeaccess Switch1(config-if)#switchportaccessvlan2 Switch1(config-if)#spanning-treeportfast …… Switch1# Switch1#configt Switch1(config)#interfacefastethernet0/13 Switch1(config-if)#switchportmodeaccess Switch1(config-if)#switchportaccessvlan3 Switch1(config-if)#spanning-treeportfast (其它同) (9)配访问控制列表ACL禁VLAN3子网的客户机访问服务器 Switch1# Switch1#configt Switch1(config)#access-list1deny192.168.3.00.0.0.255 Switch1(config)#access-list1permitany Switch1(config)#interfacefastethernet0/13(此接口接服务器) Switch1(config-if)#ipaccess-group1out (10)检查上述配置 Switch1#showvlan Switch1#showiproute Switch1#showinterfacegigabitethernet0/1switchport Switch1#showrun Switch1#showvtpstatus (11)存配置 Switch1#copyrunning-configstartup-c