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5、中小企业网络架构
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网络拓扑：
添加vlan；配置vlan网关；配置下联接口；配置上联接口；配置链路聚合；配置静态路由；配置DHCP服务器； 操作步骤： 一、SW1核心交换机1、添加vlan system-view [Huawei]sysname SW1 [SW1]vlan batch 2 3 6 7 8 9 102、配置vlan网关 [SW1]interface Vlanif 2 [SW1-Vlanif2]ip address 192.168.2.252 24 [SW1-Vlanif2]quit [SW1]interface Vlanif 3 [SW1-Vlanif3]ip address 192.168.3.252 24 [SW1-Vlanif3]quit [SW2]interface Vlanif 7 [SW2-Vlanif7]ip address 192.168.7.253 24 [SW2-Vlanif7]quit [SW1]interface Vlanif 8 [SW1-Vlanif8]ip address 192.168.8.1 24 [SW1-Vlanif8]quit3、配置下联接口 [SW1]interface GigabitEthernet 0/0/2 [SW1-GigabitEthernet0/0/2]port link-type trunk [SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan all [SW1-GigabitEthernet0/0/2]description connect to SW3 [SW1-GigabitEthernet0/0/2]quit [SW1]interface GigabitEthernet 0/0/3 [SW1-GigabitEthernet0/0/3]port link-type trunk [SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan all [SW1-GigabitEthernet0/0/3]description connect to SW4 [SW1-GigabitEthernet0/0/3]quit4、配置上联接口 [SW1]interface GigabitEthernet 0/0/1 [SW1-GigabitEthernet0/0/1]port link-type trunk [SW1-GigabitEthernet0/0/1]port trunk allow-pass vlan all [SW1-GigabitEthernet0/0/1]port trunk pvid vlan 7 [SW1-GigabitEthernet0/0/1]description connect to FW1 G0/0/1 [SW1-GigabitEthernet0/0/1]quit5、配置链路聚合 [SW1]interface Eth-Trunk 1 [SW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/8 [SW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/9 [SW1-Eth-Trunk1]description connect to SW2 [SW1-Eth-Trunk1]quit6、配置静态路由 [SW1]ip route-static 0.0.0.0 0.0.0.0 192.168.7.2547、配置DHCP服务器 #添加DHCP服务器 [SW1]dhcp enable [SW1]ip pool pool2 [SW1-ip-pool-pool2]network 192.168.2.0 mask 255.255.255.0 [SW1-ip-pool-pool2]gateway-list 192.168.2.252 [SW1-ip-pool-pool2]dns-list 114.114.114.114 [SW1-ip-pool-pool2]excluded-ip-address 192.168.2.254 [SW1-ip-pool-pool2]quit #关联DHCP服务器 [SW1]interface Vlanif 2 [SW1-Vlanif2]dhcp select global [SW1-Vlanif2]quit [SW1]ip pool pool3 [SW1-ip-pool-pool3]network 192.168.3.0 mask 255.255.255.0 [SW1-ip-pool-pool3]gateway-list 192.168.3.252 [SW1-ip-pool-pool3]dns-list 114.114.114.114 [SW1-ip-pool-pool3]excluded-ip-address 192.168.3.254 [SW1-ip-pool-pool3]quit [SW1]interface Vlanif 3 [SW1-Vlanif3]dhcp select global [SW1-Vlanif3]quit 二、SW2核心交换机1、添加vlan system-view [Huawei]sysname SW2 [SW2]vlan batch 2 3 6 7 8 9 102、配置vlan网关 [SW2]interface Vlanif 2 [SW2-Vlanif2]ip address 192.168.2.253 24 [SW2-Vlanif2]quit [SW2]interface Vlanif 3 [SW2-Vlanif3]ip address 192.168.3.253 24 [SW2-Vlanif3]quit [SW2]interface Vlanif 6 [SW2-Vlanif6]ip address 192.168.6.253 24 [SW2-Vlanif6]quit [SW2]interface Vlanif 8 [SW2-Vlanif8]ip address 192.168.8.2 24 [SW2-Vlanif8]quit3、配置下联接口 [SW2]interface GigabitEthernet 0/0/2 [SW2-GigabitEthernet0/0/2]port link-type trunk [SW2-GigabitEthernet0/0/2]port trunk allow-pass vlan all [SW2-GigabitEthernet0/0/2]description connect to SW3 [SW2-GigabitEthernet0/0/2]quit [SW2]interface GigabitEthernet 0/0/3 [SW2-GigabitEthernet0/0/3]port link-type trunk [SW2-GigabitEthernet0/0/3]port trunk allow-pass vlan all [SW2-GigabitEthernet0/0/3]description connect to SW4 [SW2-GigabitEthernet0/0/3]quit4、配置上联接口 [SW2]interface GigabitEthernet 0/0/1 [SW2-GigabitEthernet0/0/1]port link-type trunk [SW2-GigabitEthernet0/0/1]port trunk allow-pass vlan all [SW2-GigabitEthernet0/0/1]port trunk pvid vlan 6 [SW2-GigabitEthernet0/0/1]description connect to FW1 G0/0/2 [SW2-GigabitEthernet0/0/1]quit5、配置链路聚合 [SW2]interface Eth-Trunk 1 [SW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/8 [SW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/9 [SW2-Eth-Trunk1]description connect to SW1 [SW2-Eth-Trunk1]quit6、配置静态路由 [SW2]ip route-static 0.0.0.0 0.0.0.0 192.168.6.254
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