要求
实验过程展示
这个是路由器的配置
1.配置两个接口
[Huawei]interface GigabitEthernet 0/0/0
[Huawei-GigabitEthernet0/0/0]ip address 192.168.1.100 24
[Huawei-GigabitEthernet0/0/0]quit
[Huawei]interface GigabitEthernet 0/0/1
[Huawei-GigabitEthernet0/0/1]ip address 192.168.2.100 24
配置好后检查一下网关
[Huawei]display ip interface brief
2.给http服务器和dns服务器手动配置dns（服务器的IP地址要固定）
3. 给路由器配置DHCP
两个路由器网关接口都要配置DHCP协议
[Huawei]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.
[Huawei]ip pool wangcai
Info: It's successful to create an IP address pool.
[Huawei-ip-pool-wangcai]network 192.168.1.0 mask 24
[Huawei-ip-pool-wangcai]gateway
[Huawei-ip-pool-wangcai]gateway-list 192.168.1.100
[Huawei-ip-pool-wangcai]dns
[Huawei-ip-pool-wangcai]dns-list 192.168.1.1
在对应分配的接口上，再次开启服务
[Huawei]inter GigabitEthernet 0/0/0
[Huawei-GigabitEthernet0/0/0]dhcp select global
[Huawei]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.
[Huawei] ip pool xiaoqiang
Info: It's successful to create an IP address pool.
[Huawei-ip-pool-xiaoqiang]network 192.168.2.0 mask 24
[Huawei-ip-pool-xiaoqiang]gateway-list 192.168.2.100
[Huawei-ip-pool-xiaoqiang]dns-list 192.168.1.1
[Huawei-ip-pool-xiaoqiang]quit
在对应分配的接口上，再次开启服务
[Huawei]interface GigabitEthernet 0/0/1
[Huawei-GigabitEthernet0/0/1]dhcp select global
配置好后可以检查
还可以查看当前设备的全部配置
4.到了这一步在路由器的两个广播域中的所有终端都有了各自的ip地址信息（这里的client虽然也是终端，但是他没有dhcp选项，所以要设置静态ip）
查看pc的dhcp配置的ip
让我们来验证一下：让pc终端来访问http服务器
Telnet远程控制协议
[web server]telnet server enable
[web server]user-interface vty 0 4
[web server-ui-vty0-4]authentication-mode aaa
[web server-ui-vty0-4]quit
[web server]aaa
[web server-aaa]local
[web server-aaa]local-user admin password cipher admin
[web server-aaa]local-user A
[web server-aaa]local-user admin service-type telnet
[web server-aaa]local-user admin privilege level ?
[web server-aaa]local-user admin privilege level 15
PC的路由接口
web server 路由接口
远程登录web server后修改名称为123
要求排除已经分配好的IP地址，并修改租期为一小时
[Huawei]ip pool wangcai
[Huawei-ip-pool-wangcai]excluded-ip-address 192.168.1.254---这个还在用不能被去掉
Error:Only idle or expired IP address can be disabled.----废弃的或过期的ip可以被去掉
[Huawei-ip-pool-wangcai]excluded-ip-address 192.168.1.245
[Huawei-ip-pool-wangcai]lease day 1 hour 0 minute 0
查看具体某个地址池塘内容
