计算机网络技术实践
实验报告
实验名称:基本交换机使用及VLAN配置
姓名:
实验日期:2013年5月10日
学号:
实验报告日期:2013年5月10日
报告退发:( 订正、重做)
一.环境(详细说明运行的操作系统,网络平台,网络拓扑图)
操作系统:Windows7
网络平台:软件Dynamips环境下的虚拟网络
网络拓扑:
二.实验目的
?掌握以太网交换机的使用方法,能够在模拟环境中使用以太网交换机组建局域网。
?掌握以太网交换机的VLAN划分和配置方法,能够在模拟环境中使用以太网交换机组
建虚拟局域网。
三.实验容及步骤(包括主要配置流程,重要部分需要截图)
1、设计网络物理拓扑和逻辑网段,如上图
2、修改拓扑文件
autostart = False
[localhost]
port = 7200
udp = 10000
workingdir = ..\tmp\
[[router SW1]]
image = ..\ios\unzip-c3640-js-mz.124-10.bin
model = 3640
console = 3003
ram = 128
confreg = 0x2142
exec_area = 64
mmap = False
slot1 = NM-16ESW
f1/1 = SW2 f1/3
f1/2 = R1 f1/0
f1/11 = PC1 f0/0
f1/12 = PC2 f0/0
[[router SW2]]
image = ..\ios\unzip-c3640-js-mz.124-10.bin
model = 3640
console = 3004
ram = 128
confreg = 0x2142
exec_area = 64
mmap = False
slot1 = NM-16ESW
f1/1 = SW4 f1/2
f1/2 = SW4 f1/1
f1/4 = R1 f1/1
f1/5 = SW3 f1/1
f1/6 = R2 f1/0
f1/11= PC3 f0/0
[[router SW3]]
image = ..\ios\unzip-c3640-js-mz.124-10.bin
model = 3640
console = 3005
ram = 128
confreg = 0x2142
exec_area = 64
mmap = False
slot1 = NM-16ESW
f1/2 = R2 f1/1
f1/11 = PC4 f0/0
f1/12 = PC5 f0/0
[[router SW4]]
image = ..\ios\unzip-c3640-js-mz.124-10.bin
model = 3640
console = 3006
ram = 128
confreg = 0x2142
exec_area = 64
mmap = False
slot1 = NM-16ESW
f1/11 = PC6 f0/0
f1/12 = PC7 f0/0
[[router R1]]
image = ..\ios\unzip-c7200-is-mz.122-37.bin
model = 7200
console = 3001
npe = npe-400
ram = 64
confreg = 0x2142
exec_area = 64
mmap = false
slot0 = PA-C7200-IO-FE
slot1 = PA-2FE-TX
[[router R2]]
image = ..\ios\unzip-c7200-is-mz.122-37.bin model = 7200
console = 3002
npe = npe-400
ram = 64
confreg = 0x2142
exec_area = 64
mmap = false
slot0 = PA-C7200-IO-FE
slot1 = PA-2FE-TX
[[router PC1]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3007
[[router PC2]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3008
[[router PC3]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3009
[[router PC4]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3010
[[router PC5]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3011
[[router PC6]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3012
[[router PC7]]
model = 2621
ram = 20
image = ..\ios\unzip-c2600-i-mz.121-3.T.bin
mmap = False
confreg = 0x2142
console = 3013
3.1用一台交换机连接两台主机组成局域网,并通过在两台主机上的配置完成局域网部的主机之间的互通。
(1)在控制台启动SW4,PC6,PC7
(2)telnet到SW4,PC6,PC7上进行配置PC6的f0/0接口配成2.1.1.4
PC7的f0/0接口配成2.1.1.6
(3)测试PC6与PC7能否ping通
3.2 用两台交换机将三台主机组成一个局域网
(1)在控制台启动SW2,SW4,PC3,PC6,PC7
(2)telnet到SW2,SW4,PC3,PC6,PC7上进行配置PC3的f0/0接口配成2.1.1.2
PC6的f0/0接口配成2.1.1.4
PC7的f0/0接口配成2.1.1.6
(3)测试PC3与PC6,PC7能否ping通
Ping PC6
Ping PC7
3.3用一台交换机SW4连接两台主机PC6和PC7组成局域网,在SW4上建立VLAN2和VLAN3两个虚拟局域网,并将两台主机PC6和PC7配置到同一个网段上,观察这两台主机是否能够实现互相通信。
(1)启动SW4,PC6和PC7(在上面的实验中已启动)
(2)telnet到SW4,PC6,PC7上进行配置
PC6的f0/0接口配成2.1.1.4
PC7的f0/0接口配成2.1.1.6
(3)将SW4的端口f1/11配成vlan2
创建vlan2和vlan3