DHCP на CISCO

Router(config)#int fa 0/0
Router(config-if)#ip add 172.16.0.1 255.255.255.0
Router(config-if)#no sh
 
                           Задаём адреса исключённые из пула выдачи
Router(config)#ip dhcp excluded-address 172.16.0.1 172.16.0.10
Router(config)#ip dhcp excluded-address 172.16.0.100
 
                            Задаём пул адресов, дефаулт роут и сервер днс
Router(config)#ip dhcp pool LAN
Router(dhcp-config)#network 172.16.0.1 255.255.255.0
Router(dhcp-config)#dns-server 172.16.0.100
Router(dhcp-config)#default-router 172.16.0.1
Router(dhcp-config)#end

%SYS-5-CONFIG_I: Configured from console by console

                                 Проверяем результат:
Router#sh ip dhcp binding
IP address       Client-ID/              Lease expiration        Type
                 Hardware address
172.16.0.11      0001.64DA.E2A1           --                     Automatic
172.16.0.12      0090.214E.5201           --                     Automatic
172.16.0.13      0001.C7EC.D114           --                     Automatic
172.16.0.14      00D0.D354.C626           --                     Automatic
172.16.0.15      00D0.BADC.584A           --                     Automatic
Router#