R1:服务器
enable config t hostname R1 interface s 0/2/0 ip address 12.1.1.1 255.255.255.0 clock rate 64000 no shutdown interface g 0/0 ip address 192.168.2.1 255.255.255.0 no shutdown exit
R2:网络
enable config t hostname R2 interface s 0/2/0 ip address 12.1.1.2 255.255.255.0 no shutdown interface g 0/0 ip address 192.168.3.1 255.255.255.0 no shutdown exit
R1:ide
ip route 192.168.3.0 255.255.255.0 12.1.1.2
R2:3d
ip route 192.168.2.0 255.255.255.0 12.1.1.1
R1:code
ip dhcp pool zhulou //定义dhcp地址池名称为“zhulou” network 192.168.2.0 255.255.255.0 //定义动态分配的ip地址范围 default-router 192.168.2.1 //配置dns服务器地址 dns-server 218.2.135.1 //配置网关地址 ip dhcp pool fulou network 192.168.3.0 255.255.255.0 default-router 192.168.3.1 dns-server 218.2.135.1 exit ip dhcp excluded-address 192.168.2.1 // 排除主楼客户机网关 ip dhcp excluded-address 192.168.3.1 // 排除辅楼客户机网关
R2:router
interface g 0/0 ip helper-address 12.1.1.1 //配置辅助寻址,指向DHCP服务器的地址
PC1:server