前言
之前一直在学华为ENSP的命令,最近来了个实验(被坑了),要求是用思科完成。没法子,就弄呗
拓扑图
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实验目标
首先配置以太通道(逻辑上的)实现链路冗余和负载共享
在交换机接口配置trunk,注意,三层交换机首先封装802.1q,才能用trunk模式
VTP配置服务器和客户端,客户端会学习服务器端的VLAN
将各个部门的设备接入接口分别access到各个VLAN
完成IP 配置并完成测试
|----|-------|--------|---------|------|-------------|
| 设备 | 接口 | 接口类型 | Vlan | 以太通道 | 对端设备机接口 |
| S1 | Fa0/1 | Trunk | | 是 | S2 Fa0/1 |
| S1 | Fa0/2 | Trunk | | 是 | S2 Fa0/2 |
| S1 | Fa0/3 | Trunk | | | S3 Fa0/3 |
| S1 | Fa0/4 | Trunk | | | S4 Fa0/4 |
| S2 | Fa0/1 | Trunk | | 是 | S1 Fa0/1 |
| S2 | Fa0/2 | Trunk | | 是 | S1 Fa0/2 |
| S2 | Fa0/3 | Trunk | | | S4 Fa0/3 |
| S2 | Fa0/4 | Trunk | | | S3 Fa0/4 |
| S3 | Fa0/3 | Trunk | | | S1 Fa0/3 |
| S3 | Fa0/4 | Trunk | | | S2 Fa0/4 |
| S3 | Fa0/5 | Access | Vlan 10 | | PC0 Fa0 |
| S3 | Fa0/6 | Access | Vlan 10 | | Server0 Fa0 |
| S3 | Fa0/7 | Access | Vlan 20 | | ren Fa0 |
| S4 | Fa0/3 | Trunk | | | S2 Fa0/3 |
| S4 | Fa0/4 | Trunk | | | S1 Fa0/4 |
| S4 | Fa0/5 | Access | Vlan 10 | | PC1 Fa0 |
| S4 | Fa0/6 | Access | Vlan 10 | | Server1 Fa0 |
| S4 | Fa0/7 | Access | Vlan 20 | | zzz Fa0 |
[#### 各设备接口详细表]
实验步骤
(1)配置以太通道
分别给S1和S2交换机配置以太通道(都是一样的,就以S1为例了)
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(2)设置接口的Trunk模式
分别在S1和S2的port-channel或者range f0/1-2封装802.1q协议,并设置trunk模式
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(3)VTP管理VLAN
在配置VTP之前,需要将要配置VTP的设备之间的链路连接类型修改为trunk模式
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将S1交换机作为VTP的服务器,设置为Server模式且只设置一个domain为ren,password为ren123456
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将其余三台交换机S2、S3、S4作为客户端,设置为Client模式
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(4)各部门接口Access到VLAN
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(5)验证上述实验配置
显示以太通道负载
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显示干线情况
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显示VTP状态
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显示VLAN信息
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(6)配置DHCP自动分配IP地址功能
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(7)实现不同VLAN间通信并检验是否ping通
VLAN 10的PC0 ping VLAN 10的PC1
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VLAN 10的PC0 ping VLAN 20的zzz
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VLAN 20的zzz ping VLAN 20的ren
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okok,就是这样