华为交换机配置DHCP服务

1、首先，在华为核心交换机开启DHCP服务（华为默认是没有开启DHCP服务的）

2、DHCP enable 开启DHCP服务

3、DHCP enable 开启DHCP服务

vlan 20

quit

int vlan k20

ip add 192.168.20.254 24

dhcp select global

ip pool vlan20

network 192.168.20.0 mask 24

gate-list 192.168.20.254

dns-list 202.96.128.166 114.114.114.114

lease day 1

excluded-ip-address 192.168.20.1 192.168.20.100