已有有線現網，需要划分vlan：
第一步：設置交換機
sysname hx
#
vlan batch 5 10 20
#
telnet server enable
#
dhcp enable
#
user-interface maximum-vty 15
user-interface vty 0 4
authentication-mode aaa
user privilege level 15
protocol inbound all
#
aaa
local-user admin password irreversible-cipher admin@huawei.com
local-user admin privilege level 15
local-user admin service-type terminal http
local-user admin123 password irreversible-cipher admin@123
local-user admin123 privilege level 15
local-user admin123 service-type telnet
#
port-group 10
group-member GigabitEthernet0/0/1 to GigabitEthernet0/0/10
port link-type access
port default vlan 10
#
port-group 20
group-member GigabitEthernet0/0/11 to GigabitEthernet0/0/20
port link-type access
port default vlan 20
#
ip pool 10
gateway-list 192.168.10.254
network 192.168.10.0 mask 255.255.255.0
dns-list 192.168.10.254
#
ip pool 20
gateway-list 192.168.20.254
network 192.168.20.0 mask 255.255.255.0
dns-list 218.85.152.99
#
interface Vlanif5
ip address 192.168.1.254 255.255.255.0
#
interface Vlanif10
ip address 192.168.10.254 255.255.255.0
dhcp select global
#
interface Vlanif20
ip address 192.168.20.254 255.255.255.0
dhcp select global
#
interface GigabitEthernet0/0/24
port link-type access
port default vlan 5
#
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 192.168.1.0 0.0.0.255
network 192.168.10.0 0.0.0.255
network 192.168.20.0 0.0.0.255
#
ip route-static 0.0.0.0 0.0.0.0 192.168.1.1
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第二步：艾泰路由器設置
1、正常訪問路由器管理頁面（設置--路由配置）
新增.靜態路由：
vlan 10 :192.168.10.0 255.255.255.0（交換機的vlan10網段和掩碼） 192.168.1.254(這里之前的是交換機的地址）優先級設置為1 綁定接口為LAN口
vlan 20 :192.168.20.0 255.255.255.0（交換機的vlan10網段和掩碼） 192.168.1.254(這里之前的是交換機的地址）優先級設置為1 綁定接口為LAN口
vlan-to-wan :0.0.0.0 0.0.0.0（交換機的所有IP網段和全掩碼） 100.64.0.1(這里看WAN口獲取到的isp的網關地址）優先級設置為1 綁定接口為WAN口