实 验 名 称利用一台2层交换机实现简单局域网的互联实 验 类 型交换机实验实 验的利用2层交换机，使4台计算机实现互联实 验 设 备 及 环 境硕件：一台2层交换机、4台计算机、4根网线 软件：Windows XP实 验 过 程1. 画拓扑结构图2. 配置端口和IP地址3. 设置子网掩码4. 按拓扑结构图将PC机和2层交换机连接5. 禁用本地连接1,启用本地连接2在IP协议里配置该机的IP地址、子网掩码、网关6. 运行CMD输入命令PING测试PC机是否相通PC3无法相通，其余正常7. 差错经调试PC3相通&将4台PC机设置在不成网段内9.因为配置了网关所以可以相通实 验 原 理2层交换机设备可以实现资源共享实 验 拓 扑 结 构主 要 代 码 及 结 果拓扑结构图交换机（一）PC1PC2PC3PC4IP： 192.168.1.1子网：255255.255.0端□： 1IP： 192.168.1.2子网：255.255.255.0 端□: 2.IP： 192.168.1.3子网：255.255.255.0端□: 3IP： 192.168.1.4子网：255.255.255.0端□: 4C:\Documents and Settings\ddd>ping 192.168.1.3Pinging 192.168.1.3 with 32 bytes of data:Reply from 192.168.1.3: bytes=32 time< 1 ms TTL= 128Reply from 192.168.1.3: bytes=32 time< 1 ms TTL= 128Reply from 192.168.1.3: bytes=32 timeping 192」68.1.4Pinging 192.16&1.4 with 32 bytes of data:Reply from 192.168.1.4: bytes=32 time< 1 ms TTL= 128Reply from 192」68」.4: bytes=32 time< I ms TTL= 128Reply from 192.168.1.4: bytes=32 time< 1 ms TTL= 128Reply from 192.168.1.4: bytes=32 time< 1 ms TTL= 128C:\Documents and Settings\ddd>ping 192.168.1.2Pinging 192.168.1.2 with 32 bytes of data:Reply from 192.168.1.2: bytes=32 time< 1 ms TTL= 128Reply from 192.16& 1.2: bytes=32 time< 1 ms TTL= 128Reply from 192.168.1.2: bytes=32 time< 1 ms TTL= 128Reply from 192.168.1.2: bytes=32 timeping 192.168.4.4Pinging 192.16&4.4 with 32 bytes of data:Reply from 192.168.4.4: bytes=32 timeping 192.16&4.1Pinging 192.168.4.1 with 32 bytes of data:Reply from 192.168.4.1: bytes=32 time< 1 ms TTL= 128Reply from 192.168.4.1: bytes=32 time< 1 ms TTL= 128Reply from 192.168.4.1: bytes=32 timeping 192.168.3.1Pinging 192.168.3.1 with 32 bytes of data:Reply from 192.168.3.1: bytes=32 time< 1 ms TTL= 128Reply from 192.168.3.1: bytes=32 timeping 192.168.2.1Pinging 192.16&2.1 with 32 bytes of data:Reply from 192.168.2.1: bytes=32 time< 1 ms TTL= 128Reply from 192」68.2.1: bytes=32 timeping 192.168.1.1Pinging 192J6& 1.1 with 32 bytes of data:Reply from 192.168.1.1: bytes=32 time< 1 ms TTL= 128Reply from 192」68.1.1: bytes=32 time
实 验 小 组 成 员0 期郭斌白根辉杜晋斌刘飞刘旭东王琦咎雨仙张丽芝王瑞教 师评 语。