思科华为设备DHCP配置命令对比

[Huawei]dhcp enable   //开启DHCP功能，思科默认已经开启

[Huawei-GigabitEthernet0/0/1]dhcp  select interface  //开启接口采用接口地址池的DHCP服务器功能

[Huawei-GigabitEthernet0/0/1]dhcp select global  //使能接口采用全局地址池的DHCP服务器功能

Cisco(config)#ip dhcp pool pool1

[Huawei]ip pool a1  //创建全局地址池，进入全局地址池视图

Cisco(dhcp-config)#network 192.168.1.0 255.255.255.0

[Huawei-ip-pool-a1]network 10.1.1.0 mask 24  //配置全局地址池可动态分配的IP地址范围

Cisco(dhcp-config)#dns-server 114.114.114.144 8.8.8.8

[Huawei-ip-pool-a1]dns-list 8.8.8.8 114.114.114.114

Cisco(dhcp-config)#default-router 192.168.1.254

[Huawei-ip-pool-a1]gateway-list 10.1.1.20  //配置DHCP Client的网关地址

Cisco(config)#ip dhcp excluded-address 192.168.1.254

[Huawei-ip-pool-a1]excluded-ip-address 10.1.1.1 10.1.1.10  //配置地址池中不参与自动分配的IP地址

Cisco(config-if)#ip helper-address 192.168.2.1  //在中继设备上配置DHCP服务器地址

[Huawei-GigabitEthernet0/0/2]dhcp select relay  //使能接口的DHCP中继功能

[Huawei-GigabitEthernet0/0/2]dhcp relay server-ip 10.1.1.100  //配置DHCP服务器的IP地址

Cisco#show ip dhcp binding  //显示dhcp地址下发绑定情况

Cisco#show ip dhcp pool

[Huawei]display ip pool  //可以查看租约相关信息