配置兩個地址池：192.168.1.0/24和192.168.2.0/24

配置兩個VLAN：10和20

將四臺主機分別加入VLAN

自動獲取IP地址，確保全網互通。

步驟：

[DHCP]DHCP enable

打開DHCP功能

[DHCP]vlan batch 10 20

[DHCP]ip pool vlan10

[DHCP]gateway-list 192.168.1.254

[DHCP]network 192.168.1.0 mask 255.255.255.0

[DHCP]lease day 3

[DHCP]dns-list 8.8.8.8/

[DHCP]ip pool VLAN 20

[DHCP]gateway-list 192.168.2.254

[DHCP]network 192.168.2.0 mask 255.255.255.0

[DHCP]lease day 3

[DHCP]dns-list 8.8.8.8/

在服務器上創建VLAN10；20；IP地址池VLAN 10和IP地址池 VLAN 20.

[DHCP]interface vlanif10

[DHCP]ip address 192.168.1.254 255.255.255.0

[DHCP]dhcp select global

[DHCP] interface vlanif20

[DHCP]ip address 192.168.2.254 255.255.255.0

[DHCP]dhcp select global

給VLAN10，VLAN20配置IP/

[DHCP]interface gi0/0/1

[DHCP]port link-type trunk

[DHCP]port trunk allow-pass all

[DHCP]interface gi0/0/2

[DHCP]port link-type trunk

[DHCP]port trunk allow-pass all

給DHCP服務器1口和2口配置trunk鏈路

[SW1]vlan batch 10 20

[SW1]interface gi0/1

[SW1]port link-type access

[SW1]port default vlan 10

[SW1]interface gi0/2

[SW1]port link-type access

[SW1]port default vlan 10

[SW1]interface gi0/3

[SW1]port link-type trunk

[SW1]port trunk allow-pass all

在交換機一上把端口1；2加入VLAN 10；端口3設置成trunk鏈路

[SW1]DHCP enable

打開DHCP功能。///

交換機二也做相同操作；

驗證測試保存

華為交換機基礎DHCP配置