目录

• 一、实验题目
• 二、实验拓扑
• 三、实验配置
• • 1.创建vlan
  • 2.R1配置DHCP
  • • 接口0/0/0配置ip与启用接口，并且作为vlan3/4/5/的dhcp服务器
    • 配置池子v2
    • 配置池子v3
    • 配置的dhcp结果
    • 子接口0/0/0.1作为vlan2的dhcp服务器
  • 3.交换机接口是否带标签配置
  • • LSW1
    • LSW2
    • LSW3
  • 结果
  • • PC1 可以ping 2/4/5/6
    • PC4可以ping PC5,不能ping pc6
• 四、实验总结

一、实验题目

二、实验拓扑

三、实验配置

1.创建vlan

2.R1配置DHCP

首先dhcp enable 开启全局dhcp服务
再开启dhcp服务每个接口单独开启
dhcp select global

R1配置dhcp

接口0/0/0配置ip与启用接口，并且作为vlan3/4/5/的dhcp服务器

配置池子v2

配置池子v3

配置的dhcp结果

子接口0/0/0.1作为vlan2的dhcp服务器

3.交换机接口是否带标签配置

LSW1

为满足要求
E 0/0/1 使用混杂接口模式，允许带v2的标签，不允许带v3 to 5 的标签


E 0/0/1 使用混杂接口模式，允许所有vlan带标签

E 0/0/3 因为要求配置为access接口，修改默认pvid为2。因此使用接入模式。

E 0/0/4 为混杂模式，不允许所有vlan，pvid为4

结果

LSW2

E 0/0/1 为混杂接口模式，允许vlan 2 to 5 的标签

E 0/0/2 为接口模式，允许vlan 2 to 5 的标签

E 0/0/3 为接入接口模式，pvid为2

E 0/0/4 为混杂接口模式，pvid为4，不允许带vlan 1 to 4 的标签

结果

LSW3

E 0/0/1 为混杂接口模式，允许带vlan2 to 5 所有标签

E 0/0/3 为混杂接口模式，pvid为4，不允许带vlan 2 to 4 标签

E 0/0/4 为混杂接口模式，pvid为5，不允许带vlan 2 to 3 5 标签

结果

结果

PC1 可以ping 2/4/5/6

PC>ping 192.168.2.254

Ping 192.168.2.254: 32 data bytes, Press Ctrl_C to break
From 192.168.2.254: bytes=32 seq=1 ttl=128 time=62 ms
From 192.168.2.254: bytes=32 seq=2 ttl=128 time=47 ms
From 192.168.2.254: bytes=32 seq=3 ttl=128 time=62 ms
From 192.168.2.254: bytes=32 seq=4 ttl=128 time=63 ms
From 192.168.2.254: bytes=32 seq=5 ttl=128 time=62 ms

--- 192.168.2.254 ping statistics ---
  5 packet(s) transmitted
  5 packet(s) received
  0.00% packet loss
  round-trip min/avg/max = 47/59/63 ms

PC>ping 192.168.2.253

Ping 192.168.2.253: 32 data bytes, Press Ctrl_C to break
From 192.168.2.253: bytes=32 seq=1 ttl=128 time=78 ms
From 192.168.2.253: bytes=32 seq=2 ttl=128 time=94 ms
From 192.168.2.253: bytes=32 seq=3 ttl=128 time=78 ms
From 192.168.2.253: bytes=32 seq=4 ttl=128 time=78 ms
From 192.168.2.253: bytes=32 seq=5 ttl=128 time=78 ms

--- 192.168.2.253 ping statistics ---
  5 packet(s) transmitted
  5 packet(s) received
  0.00% packet loss
  round-trip min/avg/max = 78/81/94 ms

PC>ping 192.168.2.252

Ping 192.168.2.252: 32 data bytes, Press Ctrl_C to break
From 192.168.2.252: bytes=32 seq=1 ttl=128 time=94 ms
From 192.168.2.252: bytes=32 seq=2 ttl=128 time=94 ms
From 192.168.2.252: bytes=32 seq=3 ttl=128 time=78 ms
From 192.168.2.252: bytes=32 seq=4 ttl=128 time=93 ms
From 192.168.2.252: bytes=32 seq=5 ttl=128 time=79 ms

--- 192.168.2.252 ping statistics ---
  5 packet(s) transmitted
  5 packet(s) received
  0.00% packet loss
  round-trip min/avg/max = 78/87/94 ms

PC4可以ping PC5,不能ping pc6

PC>PING 192.168.2.253

Ping 192.168.2.253: 32 data bytes, Press Ctrl_C to break
From 192.168.2.253: bytes=32 seq=1 ttl=128 time=62 ms
From 192.168.2.253: bytes=32 seq=2 ttl=128 time=63 ms
From 192.168.2.253: bytes=32 seq=3 ttl=128 time=62 ms
From 192.168.2.253: bytes=32 seq=4 ttl=128 time=78 ms
From 192.168.2.253: bytes=32 seq=5 ttl=128 time=63 ms

--- 192.168.2.253 ping statistics ---
  5 packet(s) transmitted
  5 packet(s) received
  0.00% packet loss
  round-trip min/avg/max = 62/65/78 ms

PC>PING 192.168.2.252

Ping 192.168.2.252: 32 data bytes, Press Ctrl_C to break
From 192.168.2.254: Destination host unreachable
From 192.168.2.254: Destination host unreachable
From 192.168.2.254: Destination host unreachable
From 192.168.2.254: Destination host unreachable
From 192.168.2.254: Destination host unreachable

--- 192.168.2.252 ping statistics ---
  5 packet(s) transmitted
  0 packet(s) received
  100.00% packet loss

四、实验总结

掌握华为设备的vlan的转发规则，标签知道三种接口的模式【接入模式，中继模式和混杂模式的操作与功能】。能划分vlan并配置接口的 U 【剥离】T 【携带】 实现要求，