实验目的:路由器充当DHCP服务器 分别给销售、财务分配2段、1段的IP地址.
f0/0口ip地址为192.168.2.1 f0/1口ip地址为192.168.1.1
实验结果:销售财务互相可以ping通。
配置命令如下:
R1>en
R1#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R1(config)#int f0/0
R1(config-if)#ip add 192.168.2.1 255.255.255.0 配置IP
R1(config-if)#no shut
R1(config-if)#int f0/1
R1(config-if)#ip add 192.168.1.1 255.255.255.0
R1(config-if)#no shut
R1(config-if)#exit
R1(config)#ip dhcp excluded-address 192.168.1.1  将此IP从地址池中排出
R1(config)#ip dhcp excluded-address 192.168.2.1  将此IP从地址池中排出
R1(config)#ip dhcp pool caiwu   创建caiwu地址池
R1(dhcp-config)#network 192.168.1.0 255.255.255.0   地址池范围
R1(dhcp-config)#default-router 192.168.1.1             网关
R1(dhcp-config)#dns-server 202.102.192.68            dns地址
R1(dhcp-config)#lease 9  (Packet Tracer模拟器不支持此命令,租约9天。)
R1(dhcp-config)#domain-name cisco.com   (Packet Tracer模拟器不支持此命令,设置域名)
R1(dhcp-config)#exit
R1(config)#ip dhcp pool xiaoshou
R1(dhcp-config)#network 192.168.2.0 255.255.255.0
R1(dhcp-config)#default-router 192.168.2.1
R1(dhcp-config)#dns-server 202.102.192.68
R1(dhcp-config)#lease 9
R1(dhcp-config)#domain-name cisco.com
R1(dhcp-config)#exit
 
财务客户机:
×××机: