CISCO路由器PPPoE实验报告.docx
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CISCO路由器PPPoE实验报告
题目：
PPPOE实验
实验拓扑如下：
实验要求：
1.在pppoe-client2路由器上使用NAT协议，让内部主机能够上网
2.路由器pppoe-client2和pppoe-client1通过pppoe协议拨号连接pppoe-server服务器，
3.在pppoe-server和ISP-router之间使用ospf路由选择协议
实验目的：
掌握1.pppoe在路由器上的配置过程
2.NAT
3.单区域ospf
实验步骤:
1.使用小凡模拟器搭建实验环境。
2.
2.在pppoe-server路由器上配置如下
PPPoe-server（config-if）#usernameciscopasswordcisco创建一个拨号帐号。
PPPoe-server（config）#vpdnenable//启用vpdn虚拟私有拨号网络协议
PPPoe-server（config）#vpdn-groupadsl0//创建一个虚拟私有拨号网络组，起名为adsl0
PPPoe-server（config-vpdn）#accept-dialin//允许拨入改组
PPPoe-server（config-vpdn-acc-in）#protocolpppoe//并启用pppoe协议
%OnlyonePPPoEVPDNgroupcanbeconfigured
PPPoe-server（config-vpdn-acc-in）#virtual-template1//关联一个虚拟接口
PPPoe-server（config-vpdn-acc-in）#exit
PPPoe-server（config-vpdn）#pppoelimitper-mac10//限制拨号连接的mac数目为10
PPPoe-server（config）#intf0/0启用物理接口
PPPoe-server（config-if）#ipadd1.1.1.1255.255.255.0配置ip地址
PPPoe-server（config-if）#noshut
PPPoe-server（config-if）#pppoeenable并在该物理接口下启用pppoe协议
PPPoe-server（config-if）#intvirtual-template1配置虚拟接口
PPPoe-server（config-if）#ipaddress200.0.0.1255.255.255.0
PPPoe-server（config-if）#peerdefaultipaddresspoolad指定拨入端的iP池，名字为ad
PPPoe-server（config-if）#pppauthenticationchappapcallin启用混合认证方式
PPPoe-server（config-if）#pppipcpdns202.102.128.68202.102.134.68给拨入端指派dns
PPPoe-server（config-if）#iplocalpoolvt1200.0.0.20200.0.0.254指定拨入端能够使用的ip范围
PPPoe-server（config）#
PPPoe-server（config）#routerospf10启用ospf路由选择协议
PPPoe-server（config-router）#net200.0.0.00.0.0.255area0通告直连网络号
PPPoe-server（config-router）#net100.0.0.00.0.0.255area0
PPPoe-server（config-router）#
pppoe-server（config）#doshoiprouospf查看ospf路由表
5.0.0.0/32issubnetted,1subnets
O5.5.5.5[110/11]via100.0.0.2,00:
03:
07,FastEthernet1/0
pppoe-server（config）#
pppoe-server（config）#doping5.5.5.5测试
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto5.5.5.5,timeoutis2seconds:
!
!
!
!
!
Successrateis100percent（5/5）,round-tripmin/avg/max=20/211/364ms
pppoe-server（config）#doshoiprouospf
5.0.0.0/32issubnetted,1subnets
O5.5.5.5[110/11]via100.0.0.2,00:
03:
07,FastEthernet1/0
pppoe-server（config）#
在pppoe-client2上配置如下
pppoe-client2（config）#vpdnenable同上，在路由器作为拨入端时也要启用vpdn协议
pppoe-client2（config）#intf0/0
pppoe-client2（config-if）#noshut启用连接拨号的物理接口
pppoe-client2（config-if）#
*Mar100:
19:
54.511:
%LINK-3-UPDOWN:
InterfaceFastEthernet0/0,changedstatetoup
*Mar100:
19:
55.511:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
pppoe-client2（config-if）#pppoeenable同样启用pppoe协议
pppoe-client2（config-if）#
*Mar100:
20:
56.283:
%LINK-3-UPDOWN:
InterfaceVirtual-Access1,changedstatetoup
*Mar100:
20:
57.283:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceVirtual-Access1,changedstatetoup
pppoe-client2（config-if）#pppoe-clientdial-pool-number?
<1-255>Dialerpoolnumber
pppoe-client2（config-if）#pppoe-clientdial-pool-number1定义一个拨号池为1
pppoe-client2（config-if）#exit
pppoe-client2（config）#intdialer0启用拨号接口
pppoe-client2（config-if）#ipaddnegotiatedip地址协商
pppoe-client2（config-if）#ipmtu1492默认mtu为1500由于pppoe包头占用8字节
pppoe-client2（config-if）#noshut
pppoe-client2（config-if）#encapsulationppp启用封装协议
pppoe-client2（config-if）#pppauthenticationchappapcallin指定认证方式
pppoe-client2（config-if）#pppchaphostnamecisco
pppoe-client2（config-if）#pppchappasswordcisco
pppoe-client2（config-if）#ppppapsent-usernameciscopasswordcisco
pppoe-client2（config-if）#dialerpool1启用拨号池此时拨号自动开始连接
pppoe-client2（config-if）#pppipcpdnsrequest请求获取dns
pppoe-client2（config-if）#exit
pppoe-client2（config）#intf0/0
pppoe-client2（config-if）#ipadd2.2.2.2255.255.255.0
pppoe-client2（config-if）#noshut
pppoe-client2（config-if）#exit
pppoe-client2（config）#intf0/0
pppoe-client2（config-if）#shut
pppoe-client2（config-if）#
*Mar100:
38:
58.891:
%LINK-5-CHANGED:
InterfaceFastEthernet0/0,changedstatetoadministrativelydown
*Mar100:
38:
59.891:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetodown
pppoe-client2（config-if）#
*Mar100:
39:
55.127:
%DIALER-6-UNBIND:
InterfaceVi2unboundfromprofileDi0
pppoe-client2（config-if）#
*Mar100:
39:
55.135:
%LINK-3-UPDOWN:
InterfaceVirtual-Access2,changedstatetodown
pppoe-client2（config-if）#
*Mar100:
39:
56.115:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceVirtual-Access2,changedstatetodown
pppoe-client2（config-if）#
pppoe-client2（config-if）#
pppoe-client2（config-if）#noshut
pppoe-client2（config-if）#
*Mar100:
41:
33.659:
%LINK-3-UPDOWN:
InterfaceFastEthernet0/0,changedstatetoup
*Mar100:
41:
34.659:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
pppoe-client2（config-if）#exi
*Mar100:
41:
50.519:
%DIALER-6-BIND:
InterfaceVi2boundtoprofileDi0
pppoe-client2（config-if）#ex
*Mar100:
41:
50.527:
%LINK-3-UPDOWN:
InterfaceVirtual-Access2,changedstatetoup
pppoe-client2（config-if）#
pppoe-client2#^Z
pppoe-client2#
*Mar100:
41:
54.491:
%SYS-5-CONFIG_I:
Configuredfromconsolebyconsole
*Mar100:
41:
55.159:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceVirtual-Access2,changedstatetoup
pppoe-client2#shoipintbri获取到pppoe-server分配的ip地址，拨号成功
InterfaceIP-AddressOK?
MethodStatusProtocol
FastEthernet0/02.2.2.2YESmanualupup
Ethernet1/0unassignedYESunsetadministrativelydowndown
Ethernet1/1unassignedYESunsetadministrativelydowndown
Ethernet1/2unassignedYESunsetadministrativelydowndown
Ethernet1/3unassignedYESunsetadministrativelydowndown
Virtual-Access1unassignedYESunsetupup
Virtual-Access2unassignedYESunsetupup
Dialer0200.0.0.20YESIPCPupup
pppoe-client2#ping200.0.0.1
Typeescapesequencetoabort.
Sending5,100-byteICMPEchosto200.0.0.1,timeoutis2seconds:
!
!
!
!
!
Successrateis100percent（5/5）,round-tripmin/avg/max=8/175/392ms
pppoe-client2#
以下是为了内网主机能够通过pppoe-client来nat上网的配置。
pppoe-client2（config）#ipdhcppoolad
pppoe-client2（dhcp-config）#network192.168.1.0255.255.255.0
pppoe-client2（dhcp-config）#defaul
pppoe-client2（dhcp-config）#default-router192.168.1.1
pppoe-client2（dhcp-config）#dns
pppoe-client2（dhcp-config）#dns-server202.102.128.68202.102.134.68
pppoe-client2（dhcp-config）#
pppoe-client2（dhcp-config）#exit
pppoe-client2（config）#acce
pppoe-client2（config）#access-listlist10permit192.168.1.00.0.0.255
^
%Invalidinputdetectedat'^'marker.
pppoe-client2（config）#access-list10permit192.168.1.00.0.0.255
pppoe-client2（config）#
pppoe-client2（config）#intdialer0
pppoe-client2（config-if）#ipnatoutside
pppoe-client2（config-if）#exit
pppoe-client2（config）#ipnatinsidesourcelist10interfacedialer0overload
pppoe-client2（config）#
pppoe-client2（config）#servicedhcp
pppoe-client2（config）#
pppoe-client2（config）#
pppoe-client2（config）#exit
pppoe-client2#
在ISP-router上配置如下
ISP-router（config）#intf0/0
ISP-router（config-if）#noshut
ISP-router（config-if）#ioip
^
%Invalidinputdetectedat'^'marker.
ISP-router（config-if）#
ISP-router（config-if）#ipadd10
*Mar101:
22:
26.143:
%LINK-3-UPDOWN:
InterfaceFastEthernet0/0,changedstatetoup
*Mar101:
22:
27.143:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceFastEthernet0/0,changedstatetoup
ISP-router（config-if）#ipadd100.0.0.2255.255.255.0
ISP-router（config-if）#nj
^
%Invalidinputdetectedat'^'marker.
ISP-router（config-if）#
ISP-router（config-if）#
ISP-router（config-if）#exit
ISP-router（config）#routerospf10
ISP-router（config-router）#network100.0.0.00.0.0.255area0
ISP-router（config-router）#noauto
ISP-router（config-router）#intloo0
ISP-router（config-if）#ip
*Mar101:
23:
17.583:
%LINEPROTO-5-UPDOWN:
LineprotocolonInterfaceLoopback0,changedstatetoup
ISP-router（config-if）#ipadd5.5.5.5255.255.255.0
ISP-router（config-if）#routerospf10
ISP-router（config-router）#network5.5.5.00.0.0.255area0
ISP-router（config-router）#exit
ISP-router（config）#
ISP-router（config）#
ISP-router（config）#
*Mar101:
26:
13.727:
%OSPF-5-ADJCHG:
Process10,Nbr200.0.0.1onFastEthernet0/0fromLOADINGtoFULL,LoadingDone
ISP-router（config）#
使用虚拟机测试连通性：
两个用户使用相同的帐号同时拨号成功
实验结论：
该实验报告在日常中比较实用，个人利用业余时间倾心制作，以供大家分享。
升级会员 