在ensp中实现要求，详细代码

为了在eNSP（Enterprise Network Simulation Platform）中实现给定的实验要求，以下是详细的配置步骤和命令：

### 实验环境
- **R1**：DHCP服务器
- **R2**：DHCP中继
- **PC1** 和 **PC2**：客户端

### 配置步骤

#### 1. 配置R1作为DHCP服务器
1. **进入系统视图**

   [R1] system-view

2. **创建DHCP地址池**
- 创建地址池 `姓名简写+10`，假设姓名简写为 `XY`

   [R1] ip pool XY10
   [R1-ip-pool-XY10] network 192.168.10.0 mask 255.255.255.0
   [R1-ip-pool-XY10] gateway-list 192.168.10.1
   [R1-ip-pool-XY10] dns-list 8.8.8.8
   [R1-ip-pool-XY10] quit

3. **配置接口启用DHCP服务**
- 假设R1的接口为GigabitEthernet 0/0/1

   [R1] interface GigabitEthernet 0/0/1
   [R1-GigabitEthernet0/0/1] ip address 192.168.10.1 255.255.255.0
   [R1-GigabitEthernet0/0/1] dhcp select global
   [R1-GigabitEthernet0/0/1] quit

#### 2. 配置R2作为DHCP中继
1. **进入系统视图**

   [R2] system-view

2. **配置接口IP地址**
- 假设R2的接口为GigabitEthernet 0/0/1和GigabitEthernet 0/0/2

   [R2] interface GigabitEthernet 0/0/1
   [R2-GigabitEthernet0/0/1] ip address 192.168.10.2 255.255.255.0
   [R2-GigabitEthernet0/0/1] quit
   [R2] interface GigabitEthernet 0/0/2
   [R2-GigabitEthernet0/0/2] ip address 192.168.20.1 255.255.255.0
   [R2-GigabitEthernet0/0/2] quit

3. **配置DHCP中继**

   [R2] dhcp enable
   [R2] interface GigabitEthernet 0/0/2
   [R2-GigabitEthernet0/0/2] dhcp select relay
   [R2-GigabitEthernet0/0/2] dhcp relay server-select XY10
   [R2-GigabitEthernet0/0/2] quit

#### 3. 配置静态路由
1. **在R1上配置静态路由**

   [R1] ip route-static 192.168.20.0 255.255.255.0 192.168.10.2

2. **在R2上配置静态路由**

   [R2] ip route-static 192.168.10.0 255.255.255.0 192.168.10.1

#### 4. 配置PC1和PC2
1. **配置PC1**
- 连接到R2的GigabitEthernet 0/0/2接口

   PC1> ipconfig /release
   PC1> ipconfig /renew

2. **配置PC2**
- 连接到R2的GigabitEthernet 0/0/2接口

   PC2> ipconfig /release
   PC2> ipconfig /renew

### 验证配置
1. **查看R1上的DHCP地址池**

   [R1] display ip pool

2. **查看R2上的DHCP中继配置**

   [R2] display current-configuration | include dhcp

3. **验证PC1和PC2的IP地址**

   PC1> ipconfig
   PC2> ipconfig

通过以上步骤，您可以在eNSP中完成DHCP服务器和中继的配置，并确保网络中的设备能够正确获取IP地址并互联互通。