实验报告2交换网络实验.docVIP

实验 2 交换网络实验 理解交换机的主要作用和功能 掌握交换机的常用端口的功能和使用 了解进入交换机的方法 掌握交换机的常用命令 掌握局域网的常用协议的配置 掌握交换机的连接和配置方法 实验设备 Cisco Catalyst 3550, Quidway 2000系列，Quidway 3000系列交换机 实验概述 1. 演示实验 2. 自主实验 3. 高级实验（选做） 实验内容 1. 演示实验：划分VLAN 1) 设置 Vlan 1 通过Console或者telnet连接路由器A的控制台，进入特权模式－配置状态： Command: interface vlan 1 进入VLAN配置状态： Command: ip address 172.16.1.254 255.255.255.0 设置VLAN1的IP地址 Command: exit 退到Configure状态 Command: cdp run 开启Cisco Discover Protocol Command: exit 退回到Enable状态 Command: write 保存交换机的配置 2) 同理，设置 Vlan 2 vlan 2 的IP地址/掩码为：172.16.2.254 /255.255.255.0 然后，进入端口设置状态，通过下列命令将端口fe0/13加入vlan 2： Command: interface FastEthernet 0/13 Command: switchport mode access 设置VLAN传输模式 Command: switchport access vlan 2 设置所属的VLAN 如上配置0/14-0/24到VLAN 2。 完成对vlan1的设置后，填写表1。 表1 实验步骤 观察内容 显示网络设备连接状况 Command: display vlan 2 VLAN ID: 2 VLAN Type: static Route Interface: configured IP Address: 172.16.1.254 Subnet Mask: 255.255.255.0 Description: VLAN 0002 Tagged Ports: none Untagged Ports: Ethernet0/1 Ethernet0/2 Ethernet0/3 Ethernet0/4 Ethernet0/5 Ethernet0/6 Ethernet0/7 Ethernet0/8 Ethernet0/9 Ethernet0/10 测试PC1/PC2连通状态 Command: ping Pinging 172.16.1.1 with 32 bytes of data: Reply from 172.16.1.1: bytes=32 time1ms TTL=64 Reply from 172.16.1.1: bytes=32 time1ms TTL=64 Reply from 172.16.1.1: bytes=32 time1ms TTL=64 Reply from 172.16.1.1: bytes=32 time1ms TTL=64 Ping statistics for 172.16.1.1: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms 测试PC1/PC3连通状态 Command: ping Pinging 172.16.2.1 with 32 bytes of data: Request timed out. Request timed out. Request timed out. Request timed out. Ping statistics for 172.16.2.1: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), 测试PC1/PC4连通状态 Command: ping Pinging 172.16.2.2 with 32 bytes of data: Request timed out. Request timed o