1. Router>enable
Router#configure terminal
Router(config)#hostname SERVER_DHCP
SERVER_DHCP(config)#interface FastEthernet 0/0
SERVER_DHCP(config-if)#ip address 192.168.20.1 255.255.255.0
SERVER_DHCP(config-if)#no shutdown
SERVER_DHCP(config)#interface fastEthernet 0/1
SERVER_DHCP(config-if)#ip address 192.168.10.1 255.255.255.0
SERVER_DHCP(config-if)#no shutdown
SERVER_DHCP(config-if)#exit
SERVER_DHCP(config)#exit
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SERVER_DHCP(config)#ip dhcp excluded-address 192.168.10.1 192.168.10.10
SERVER_DHCP(config)#ip dhcp excluded-address 192.168.20.1 192.168.20.10
SERVER_DHCP(config)#ip dhcp pool LAN1
SERVER_DHCP(dhcp-config)#network 192.168.10.0 255.255.255.0
SERVER_DHCP(dhcp-config)#default-router 192.168.10.1
SERVER_DHCP(dhcp-config)#exit
SERVER_DHCP(config)#ip dhcp pool LAN2
SERVER_DHCP(dhcp-config)#network 192.168.20.0 255.255.255.0
SERVER_DHCP(dhcp-config)#default-router 192.168.20.1
SERVER_DHCP(dhcp-config)#exit
SERVER_DHCP(config)#exit
SERVER_DHCP#