eNSP园区网络结构图配置
实验要求：1、 掌握汇聚层终结vlan2、 掌握三层交换机怎样配置IP3、 掌握三层交换机虚拟接口怎样配IP 实验拓扑： 实验步骤：1、 划分vlan---------------------二层交换机-----------------SW2----------------vlan 10vlan 20int e0/0/1port link-type access port default vlan 10int e0/0/2port link-type access port default vlan 20-----------------------SW4-----------------------vlan 10vlan 20int e0/0/1port link-type access port default vlan 10int e0/0/2port link-type access port default vlan 20-------------------------------------三层交换机-----------SW1--------------------------vlan 10vlan 202、 开中继口----------------二层交换机--------SW2--------------int g0/0/1port link-type trunk port trunk allow-pass vlan 10 20-------------------SW4---------------------------int g0/0/2port link-type trunport trunk allow-passvlan 10 20---------------三层交换机--------SW1--------------- int g0/0/1port link-type trunk port trunk allow-pass vlan 10 20int g0/0/2port link-type trunk port trunk allow-pass vlan 10 20用查看命令查看当前配置display ip interface brief 3、DHCP、vlan间路由dhcp enable int vlan 10ip add 192.168.10.1 24dhcp select interface dhcp server dns-list 8.8.8.8 int vlan 20 ip add 192.168.20.1 24dhcp select interface dhcp server dns-list 9.9.9.94、dhcp获得地址 PC1用ping命令检测 5、华为三层交换机没有三层接口，为了使三层交换机与上行口路由互通，必须在交换机上加一个他们同属的vlanvlan 100int g0/0/24port link-type access port default vlan 100int vlan 100ip add 192.168.1.1 24undo shutDisplay ip interface brief 6、路由配置IP地址---------------------------------------------AR1---------------------------------------------int g0/0/0ip add 192.168.1.2 24undo shutint g0/0/1ip add 202.106.1.1 30undo shut--------------------AR2--------------------------int g0/0/1ip add 202.106.1.2 30undo shut7、为了实现业务网段上网，必须在出口路由器上做PATacl 2000rule 5 permit source 192.168.10.0 0.0.0.255rule 10 permit source 192.168.20.0 0.0.0.255int g0/0/1nat outbound 20008、由于AR1不知道向192.168.10.0、192.168.20.0网段怎么回包，所以在此处向下加静态ip route-static 192.168.10.0 255.255.255.0 192.168.1.1ip route-static 192.168.20.0 255.255.255.0 192.168.1.19、由于SW1对外上网不知道怎么传输数据，所以在此处加默认路由ip route-static 0.0.0.0 0.0.0.0 192.168.1.2 用ping命令检测全网是否互通
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