目录
0、题目
1、首先按照题意建立如下拓扑图,并划分子网 。
2、为路由器AR1进行基础设置
1】将系统名称改为r1
2】设置超时时长为0(永不超时)
3、为路由器AR1两个接口配置IP地址
1】GE 0/0/0
2】GE 0/0/1
3】检查IP是否正常
4、为200.1.1.0/27网段配置全局模式的DHCP
1】启用DHCP服务
2】全局模式创建DHCP地址池
3】定义地址池的网段(范围)
4】定义网关
5】定义排除地址(可选)
6】定义租约
7】进入对应的接口选择接口支持同全局模式配置的DHCP服务功能
8】对客户端PC1配置(PC2、PC3同理)
9】查看IP分配情况
5、为200.1.1.32/27网段配置接口模式的DHCP
1】在路由器上启用DHCP 功能(已启用)
2】进入接口选择DHCP 获取方式为接口
3】指定DNS服务器地址
4】定义排除地址(可选)
5】定义租约
6】客户端配置(同全局模式操作)
7】查看IP分配情况
6、最后,保存配置文件!!
7、全网可通测试
0、题目
![](https://img-blog.csdnimg.cn/417608f30dab4a249ceb3adf02787a23.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
1、首先按照题意建立如下拓扑图,并划分子网 。
- 由于路由器AR1有两个接口,因此将给定网络号200.1.1.0/26等分为两个子网段,分别为200.1.1.0/27和200.1.1.32/27。
- 设接口GE 0/0/0的IP地址为200.1.1.1/27,接口GE 0/0/1的IP地址为200.1.1.33/27
![](https://img-blog.csdnimg.cn/6e9ca36f297048aeae8101a3555e5710.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
2、为路由器AR1进行基础设置
1】将系统名称改为r1
![](https://img-blog.csdnimg.cn/81b41eeaf8f3426da237c6f347187820.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_11,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/d2c11fb01319466a9cb75da68d0de721.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_11,color_FFFFFF,t_70,g_se,x_16)
2】设置超时时长为0(永不超时)
![](https://img-blog.csdnimg.cn/9869a5ad1e6c4126ac445f03dcbaa7e6.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_17,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/6be137698f03434eb857bd6074fe738d.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_19,color_FFFFFF,t_70,g_se,x_16)
3、为路由器AR1两个接口配置IP地址
1】GE 0/0/0
![](https://img-blog.csdnimg.cn/3c7a419ba2604c73ae3e7a0d07d90acc.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_10,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/cceefd9fa2bf4362a0e41132c08a2ae4.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/2f900afcf8c54f7f8b5231913a9a0916.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
2】GE 0/0/1
![](https://img-blog.csdnimg.cn/9e3812d1ce5b42edb119c47367f7b0b6.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_16,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/7eb8d6871a8f4e7cacef8abaa1eb92d4.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/1f9527b0de644551ac931363a41a66a1.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
3】检查IP是否正常
![](https://img-blog.csdnimg.cn/5f4545ba3c304824bc301f6bdf327723.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_19,color_FFFFFF,t_70,g_se,x_16)
可见IP配置正确
4、为200.1.1.0/27网段配置全局模式的DHCP
1】启用DHCP服务
![](https://img-blog.csdnimg.cn/c2d78dcbd6bf40f6aae6f7b57ae1a720.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_9,color_FFFFFF,t_70,g_se,x_16)
2】全局模式创建DHCP地址池
![](https://img-blog.csdnimg.cn/7139560d782e4aa9b7cc6134e0a829d3.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
3】定义地址池的网段(范围)
![](https://img-blog.csdnimg.cn/29281140401b44c8a891ac9526d7913e.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
4】定义网关
![](https://img-blog.csdnimg.cn/2e7ff781da774413a9c780745485fc52.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
5】定义排除地址(可选)
![](https://img-blog.csdnimg.cn/c7ff1086c6e84a47981fc2b84d18a98e.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
6】定义租约
![](https://img-blog.csdnimg.cn/5466b5ca03e044a2bd815d31881642b5.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_16,color_FFFFFF,t_70,g_se,x_16)
7】进入对应的接口选择接口支持同全局模式配置的DHCP服务功能
![](https://img-blog.csdnimg.cn/5fe7a594a509448091cea586e80e7292.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
8】对客户端PC1配置(PC2、PC3同理)
![](https://img-blog.csdnimg.cn/2dfd35b951794b52a9ae1211b20d97b6.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
9】查看IP分配情况
![](https://img-blog.csdnimg.cn/84b1a47389dd473ebe3d7bd5440f2f3b.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/d513bcf6b3fb44d69ea3b831b359f3e3.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/877f01a81c1c4a86bd39696437c4a627.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
5、为200.1.1.32/27网段配置接口模式的DHCP
1】在路由器上启用DHCP 功能(已启用)
2】进入接口选择DHCP 获取方式为接口
![](https://img-blog.csdnimg.cn/162c261a4df94b86b6321b48308302a4.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/37cfe53aa8ce45ee8218437ba61af5dd.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
3】指定DNS服务器地址
![](https://img-blog.csdnimg.cn/c732ec1b68664956a207d844e228a766.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
4】定义排除地址(可选)
![](https://img-blog.csdnimg.cn/ede8f40c6cc745f7b23e3fe007209192.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
5】定义租约
![](https://img-blog.csdnimg.cn/f740dd3e8a39494aadc52dde534023c9.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
6】客户端配置(同全局模式操作)
7】查看IP分配情况
![](https://img-blog.csdnimg.cn/1a9c097a61be4579bad544629832f15f.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/69d49a9789d34ce1a828f62b424422c8.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
![](https://img-blog.csdnimg.cn/316ae2a706064533bf589fa40cbe49ce.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
6、最后,保存配置文件!!
![](https://img-blog.csdnimg.cn/faa7826a1be64863ad51a4762d170199.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_20,color_FFFFFF,t_70,g_se,x_16)
至此,DHCP配置完成!
7、全网可通测试
PC1——>PC2
![](https://img-blog.csdnimg.cn/847abab0c7904a93959bf1a7aecfbf52.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC1——>PC3
![](https://img-blog.csdnimg.cn/c4b1e2372a714f8982677a49f60866a2.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC1——>PC4
![](https://img-blog.csdnimg.cn/6db2c84cde4b4543808a9668c79b1a88.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC1——>PC5
![](https://img-blog.csdnimg.cn/def036bbb2fb43b8a9f67e06285752ef.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC1——>PC6
![](https://img-blog.csdnimg.cn/06985307349147eaa373671b28ad8e12.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC2——>PC3
![](https://img-blog.csdnimg.cn/4970e0a34df94fbe9c51443666caf820.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC2——>PC4
![](https://img-blog.csdnimg.cn/31eea80be4044b719d3e959411d54887.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC2——>PC5
![](https://img-blog.csdnimg.cn/c719b61dfa5c4c9ba7a1df4dd959c109.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC2——>PC6
![](https://img-blog.csdnimg.cn/fded7c09b7a844aa8abd3dddce2ebef3.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC3——>PC4
![](https://img-blog.csdnimg.cn/b57e59e975dd4f9d82e87c2bd80a2f2a.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC3——>PC5
![](https://img-blog.csdnimg.cn/410efebc8c6348ddbec00be1bf8ba7ce.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC3——>PC6
![](https://img-blog.csdnimg.cn/6922bdf7dd94423f9f51cade8b4c3c91.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC4——>PC5
![](https://img-blog.csdnimg.cn/4692c979553b4ca5b38dafdacf12d29a.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC4——>PC6
![](https://img-blog.csdnimg.cn/a174fd1d232148e88f1901cd537d9c21.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
PC5——>PC6
![](https://img-blog.csdnimg.cn/8af5b879b25648118860495128520996.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBA5L-X5Lq65LiN5L-X6bit,size_18,color_FFFFFF,t_70,g_se,x_16)
至此,网络全通,DHCP配置正确