GNS3模拟一个中小型企业网络有详细配置.docx
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GNS3模拟一个中小型企业网络有详细配置
GNS3使用的是dinamips，没有交换机的IOS，本实验中，模拟二、三层交换机都是使用C3640＋NM-16ESW模块。
注意：
1、如果只是模拟二层交换机，一定要记住
SW1（config）#noiprouting／／关闭路由功能
2、无法设置IP问题
端口设置IP出现这个错误
%IPaddressesmaynotbeconfiguredonL2links.
需要从二层交换端口切换到三层交换端口
SW2（config-if）#noswitchport
这里设置IP主要是连接路由器，但我遇到过用这个命令居然会提示命令不完整
SW2（config-if）#noswitchport
%Incompletecommand.
我测试后，原来是我用的IOS版本低了，换成124版本的就没有这个问题了。
用到的IOS下载地址：
c3640-ik9o3s-mz.124-13b点击下载
c7200-jk9o3s-mz.124-17点击下载
网络拓扑：
设计的总公司还有两个出口：
电信（R_Tele）和联通（R_Uni）,一个驻外办事处（R_Part）。
电信（R_Tele），提供外网连接，实现nat转换和流量控制
联通（R_Uni）实现与驻外办事处（R_Part）VPN连接。
汇聚层（L3Switch）实现DHCP。
详细配置：
核心交换机Core_A：
version12.4
servicetimestampsdebugdatetimemsec
servicetimestampslogdatetimemsec
noservicepassword-encryption
!
hostnameCore_A
!
boot-start-marker
boot-end-marker
!
!
noaaanew-model
memory-sizeiomem5
!
!
ipcef
noipdomainlookup
ipdomainnamelab.local
interfaceLoopback0
ipaddress5.5.5.5255.255.255.0
!
interfacePort-channel1
!
interfaceFastEthernet0/0
noswitchport
ipaddress172.16.59.1255.255.255.0
!
interfaceFastEthernet0/1
noswitchport
ipaddress172.16.55.2255.255.255.0
!
interfaceFastEthernet0/2
noswitchport
ipaddress172.16.58.2255.255.255.0
!
interfaceFastEthernet0/3
noswitchport
ipaddress172.16.61.1255.255.255.0
!
interfaceFastEthernet0/4
noswitchport
ipaddress172.16.63.1255.255.255.0
!
interfaceFastEthernet0/5
noswitchport
ipaddress172.16.53.2255.255.255.0
!
interfaceFastEthernet0/6
!
interfaceFastEthernet0/7
!
interfaceFastEthernet0/8
!
interfaceFastEthernet0/9
!
interfaceFastEthernet0/10
!
interfaceFastEthernet0/11
!
interfaceFastEthernet0/12
!
interfaceFastEthernet0/13
!
interfaceFastEthernet0/14
!
interfaceFastEthernet0/15
!
interfaceVlan1
noipaddress
shutdown
!
interfaceVlan101
ipaddress172.16.200.1255.255.255.0
!
routerospf100
log-adjacency-changes
network172.16.53.00.0.0.255area0
network172.16.55.00.0.0.255area0
network172.16.58.00.0.0.255area0
network172.16.59.00.0.0.255area0
network172.16.61.00.0.0.255area0
network172.16.63.00.0.0.255area0
network172.16.200.00.0.0.255area0
!
noiphttpserver
noiphttpsecure-server
!
iproute0.0.0.00.0.0.0172.16.61.2
iproute0.0.0.00.0.0.0172.16.63.2115
!
!
control-plane
!
!
linecon0
exec-timeout00
privilegelevel15
loggingsynchronous
lineaux0
exec-timeout00
privilegelevel15
loggingsynchronous
linevty04
login
!
!
end
核心交换机Core_B：
version12.4
servicetimestampsdebugdatetimemsec
servicetimestampslogdatetimemsec
noservicepassword-encryption
!
hostnameCore_B
!
boot-start-marker
boot-end-marker
!
!
noaaanew-model
memory-sizeiomem5
!
!
ipcef
noipdomainlookup
ipdomainnamelab.local
!
!
!
interfaceLoopback0
ipaddress4.4.4.4255.255.255.0
!
interfaceFastEthernet0/0
noswitchport
ipaddress172.16.59.2255.255.255.0
!
interfaceFastEthernet0/1
noswitchport
ipaddress172.16.56.2255.255.255.0
!
interfaceFastEthernet0/2
noswitchport
ipaddress172.16.57.2255.255.255.0
!
interfaceFastEthernet0/3
noswitchport
ipaddress172.16.60.1255.255.255.0
!
interfaceFastEthernet0/4
noswitchport
ipaddress172.16.64.1255.255.255.0
!
interfaceFastEthernet0/5
noswitchport
ipaddress172.16.54.2255.255.255.0
!
interfaceFastEthernet0/6
!
interfaceFastEthernet0/7
!
interfaceFastEthernet0/8
!
interfaceFastEthernet0/9
!
interfaceFastEthernet0/10
!
interfaceFastEthernet0/11
!
interfaceFastEthernet0/12
!
interfaceFastEthernet0/13
!
interfaceFastEthernet0/14
!
interfaceFastEthernet0/15
!
interfaceVlan1
noipaddress
shutdown
!
routerospf100
log-adjacency-changes
network172.16.54.00.0.0.255area0
network172.16.56.00.0.0.255area0
network172.16.57.00.0.0.255area0
network172.16.59.00.0.0.255area0
network172.16.60.00.0.0.255area0
network172.16.64.00.0.0.255area0
!
routerospf10
log-adjacency-changes
!
noiphttpserver
noiphttpsecure-server
!
iproute0.0.0.00.0.0.0172.16.64.2
iproute0.0.0.00.0.0.0172.16.60.2115
!
!
control-plane
!
linecon0
exec-timeout00
privilegelevel15
loggingsynchronous
lineaux0
exec-timeout00
privilegelevel15
loggingsynchronous
linevty04
login
!
!
End
汇聚层配置：
L3Switch_1:
version12.4
servicetimestampsdebugdatetimemsec
servicetimestampslogdatetimemsec
noservicepassword-encryption
!
hostnameL3Switch_1
!
boot-start-marker
boot-end-marker
!
!
noaaanew-model
memory-sizeiomem5
!
!
ipcef
noipdomainlookup
ipdomainnamelab.local
noipdhcpusevrfconnected
!
ipdhcppoolDHCP_120
network172.16.12.0255.255.255.0
default-router172.16.12.1
dns-server172.16.200.11
!
ipdhcppoolDHCP_160
network172.16.16.0255.255.255.0
default-router172.16.16.1
dns-server172.16.200.11
!
!
interfaceLoopback0
ipaddress1.1.1.1255.255.255.0
!
interfaceFastEthernet0/0
shutdown
!
interfaceFastEthernet0/1
noswitchport
ipaddress172.16.55.1255.255.255.0
!
interfaceFastEthernet0/2
noswitchport
ipaddress172.16.57.1255.255.255.0
!
interfaceFastEthernet0/3
switchportmodetrunk
!
interfaceFastEthernet0/4
switchportmodetrunk
!
interfaceFastEthernet0/5
!
interfaceFastEthernet0/6
!
interfaceFastEthernet0/7
!
interfaceFastEthernet0/8
!
interfaceFastEthernet0/9
!
interfaceFastEthernet0/10
!
interfaceFastEthernet0/11
!
interfaceFastEthernet0/12
!
interfaceFastEthernet0/13
!
interfaceFastEthernet0/14
!
interfaceFastEthernet0/15
!
interfaceVlan1
noipaddress
shutdown
!
interfaceVlan120
ipaddress172.16.12.1255.255.255.0
!
interfaceVlan160
ipaddress172.16.16.1255.255.255.0
!
routerospf100
log-adjacency-changes
network172.16.12.00.0.0.255area0
network172.16.16.00.0.0.255area0
network172.16.55.00.0.0.255area0
network172.16.57.00.0.0.255area0
!
noiphttpserver
noiphttpsecure-server
!
iproute0.0.0.00.0.0.0172.16.61.2
!
!
control-plane
!
!
dial-peercorcustom
!
linecon0
exec-timeout00
privilegelevel15
loggingsynchronous
lineaux0
exec-timeout00
privilegelevel15
loggingsynchronous
linevty04
login
!
!
end
L3Switch_2:
version12.4
servicetimestampsdebugdatetimemsec
servicetimestampslogdatetimemsec
noservicepassword-encryption
!
hostnameL3Switch_2
!
boot-start-marker
boot-end-marker
!
!
noaaanew-model
memory-sizeiomem5
!
!
ipcef
noipdomainlookup
ipdomainnamelab.local
noipdhcpusevrfconnected
!
ipdhcppoolDHCP_10
network172.16.1.0255.255.255.0
default-router172.16.1.1
dns-server172.16.200.11
!
ipdhcppoolDHCP_40
network172.16.4.0255.255.255.0
default-router172.16.4.1
dns-server172.16.200.11
!
!
interfaceLoopback0
ipaddress2.2.2.2255.255.255.0
!
interfaceFastEthernet0/0
!
interfaceFastEthernet0/1
noswitchport
ipaddress172.16.56.1255.255.255.0
!
interfaceFastEthernet0/2
noswitchport
ipaddress172.16.58.1255.255.255.0
!
interfaceFastEthernet0/3
switchportmodetrunk
!
interfaceFastEthernet0/4
switchportmodetrunk
!
interfaceFastEthernet0/5
!
interfaceFastEthernet0/6
!
interfaceFastEthernet0/7
!
interfaceFastEthernet0/8
!
interfaceFastEthernet0/9
!
interfaceFastEthernet0/10
!
interfaceFastEthernet0/11
!
interfaceFastEthernet0/12
!
interfaceFastEthernet0/13
!
interfaceFastEthernet0/14
!
interfaceFastEthernet0/15
!
interfaceVlan1
noipaddress
shutdown
!
interfaceVlan10
ipaddress172.16.1.1255.255.255.0
!
interfaceVlan40
ipaddress172.16.4.1255.255.255.0
!
routerospf100
log-adjacency-changes
network172.16.1.00.0.0.255area0
network172.16.4.00.0.0.255area0
network172.16.56.00.0.0.255area0
network172.16.58.00.0.0.255area0
!
noiphttpserver
noiphttpsecure-server
!
iproute0.0.0.00.0.0.0172.16.60.2
!
!
control-plane
!
!
linecon0
exec-timeout00
privilegelevel15
loggingsynchronous
lineaux0
exec-timeout00
privilegelevel15
loggingsynchronous
linevty04
login
!
!
end
L3Switch_3：
version12.4
servicetimestampsdebugdatetimemsec
servicetimestampslogdatetimemsec
noservicepassword-encryption
!
hostnameL3Switch_3
!
boot-start-marker
boot-end-marker
!
!
noaaanew-model
memory-sizeiomem5
!
!
ipcef
noipdomainlookup
ipdomainnamelab.local
noipdhcpusevrfconnected
!
ipdhcppoolDHCP_80
network172.16.8.0255.255.255.0
default-router172.16.8.1
dns-server172.16.200.11
!
ipdhcppoolDHCP_100
network172.16.10.0255.255.255.0
default-router172.16.10.1
dns-server172.16.200.11
!
!
interfaceLoopback0
ipaddress3.3.3.3255.255.255.0
!
interfaceFastEthernet0/0
!
interfaceFastEthernet0/1
noswitchport
ipaddress172.16.53.1255.255.255.0
!
interfaceFastEthernet0/2
noswitchport
ipaddress172.16.54.1255.255.255.0
!
interfaceFastEthernet0/3
switchportmodetrunk
!
interfaceFastEthernet0/4
switchportmodetrunk
!
interfaceFastEthernet0/5
!
interfaceFastEthernet0/6
!
interfaceFastEthernet0/7
!
interfaceFastEthernet0/8
!
interfaceFastEthernet0/9
!
interfaceFastEthernet0/10
!
interfaceFastEthernet0/11
!
interfaceFastEthernet0/12
!
interfaceFastEthernet0/13
!
interfaceFastEthernet0/14
!
interfaceFastEthernet0/15
!
interfaceVlan1
noipaddress
shutdown
!
interfaceVlan80
ipaddress172.16.8.1255.255.255.0
!
interfaceVlan100
ipaddress172.16.10.1255.255.255.0
!
routerospf100
log-adjacency-changes
network172.16.8.00.0.0.255area0
network172.16.10.00.0.0.255area0
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