![[ensp自学]5.dhcp select relay中继_静态路由](/i/li/?n=2&i=images/202301/0698fe345a98b31dd55866f7bbd50ceb4c4ada.png?,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)
AR1：创建两个ip pool vlan10和20，g0口ip add 10.0.0.1 24，静态路由两条：ip route-static 192.168.10.0 24 10.0.0.2
ip route-static 192.168.20.0 24 10.0.0.2
s1：创建vlan 10 20，开通trunk口，dhcp server group r1
[Huawei]dhcp server group r1
Info:It's successful to create a DHCP server group.
[Huawei-dhcp-server-group-r1]dhcp-server 10.0.0.1
[Huawei]interface vlan 1
[Huawei-Vlanif1]ip add 10.0.0.2 24
[Huawei-Vlanif1]q
vlanif10：ip add 192.168.10.254 24
dhcp select relay
vlanif20同理。
s2和s3，创建vlan10 20，开启对应trunk端口。
pc1开启dhcp，正常获得ip，pc2和3
![[ensp自学]5.dhcp select relay中继_dhcp select relay_02](/i/li/?n=2&i=images/202301/41fb54f13671223f3119845ae7b46fc6dd09ee.png?,size_14,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=,x-oss-process=image/resize,m_fixed,w_1184)