华为DHCP命令

1、配置基于接口地址池的DHCP

[Huawei]dhcp enable
[Huawei]interface GigabitEthernet0/0/0
[Huawei-GigabitEthernet0/0/0]dhcp select interface
[Huawei-GigabitEthernet0/0/0]dhcp server dns-list 10.1.1.2
[Huawei-GigabitEthernet0/0/0]dhcp server excluded-ip-address 10.1.1.2
[Huawei-GigabitEthernet0/0/0]dhcp server lease day 3

验证：

2、配置基于全局地址池的DHCP

[Huawei]dhcp enable 
[Huawei]ip pool pool2
Info: It's successful to create an IP address pool.
[Huawei-ip-pool-pool2]network 1.1.1.0 mask 24
[Huawei-ip-pool-pool2]gateway-list 1.1.1.1
[Huawei-ip-pool-pool2]lease day 10
[Huawei-ip-pool-pool2]quit
[Huawei]interface GigabitEthernet0/0/1
[Huawei-GigabitEthernet0/0/1]dhcp select global

验证：

 3、DHCP中继

配置DHCP relay
[RELAY] dhcp server group dhcpgroup1
[RELAY-dhcp-server-group-dhcpgroup1] dhcp-server 1.0.0.1
[RELAY-dhcp-server-group-dhcpgroup1] quit
[RELAY] dhcp enable
[RELAY] interface GigabitEthernet 0/0/1
[RELAY -GigabitEthernet0/0/1]dhcp select relay 
[RouterA-Vlanif100] dhcp relay server-select dhcpgroup1
[RouterA-Vlanif100] quit