dhcp部署

DHCP部署
yum install dhcp -y
systemctl status dhcpd
vim /etc/dhcp/dhcpd.conf 
subnet 192.168.190.0 netmask 255.255.255.0 { #声明分配的网段和子网掩码
 range 192.168.190.150 192.168.190.200; #声明可用IP地址池 
 option domain-name-servers 192.168.190.111; #设置dns服务器地址 
 option domain-name "dns.example.org"; #设置dns域名 
 option routers 192.168.190.2; #设置网关 
 option broadcast-address 192.168.190.255; #广播地址 
 default-lease-time 600; #默认租约 
 max-lease-time 7200; #最大租约 
}
arp -a #获取客户机的MAC地址
tail -f /var/log/messages  #dhcp的日志