计算机网络实验1-2

1、交换机基本配置第一步:telnet 172. 16. 1.30¥infei<config-if>#no shutdown2010-02-03 07：52：50(?5-config：configured fron outband¥infei<conf ig-if>#end2010-02-03 07:54： 53(?5-config: conf igured f rom out bandwinfeittshow ip interfaceinterfacedescriptionoperstatusmanagenentstatus primary inter

2、net:uli:ulan 1:down:enabledaddress: 172.16.1.36/24broadcast address physaddress255.255.255.255 :00d0.f8b8.2859winfeitt第二步:telnet 172. 16. 1.39-n|x|user access uerif icationpassword： vinfei>_第三步:贰 telnet 172. 16. 1. 39user access uerificationpassword:v infe i>enablerpassword：vinfeitt.路由器基本配置3第一

3、步:telnet 172. 16. 1.30vinfei<conf ig-if>#no shutdown vinfei<con£ ig-if>#endvinfeittshou ip interface fastetbernet0 fastethernets is up, line protocol is upinternet address is 172.16 1.42/24broadcast address is 255.255.255.255address determined by setup commandmtu is 1500 byteshelper

4、 address is not setdirected broadcast forwarding is disabledoutgoing access list is not set inbound access list is not setproxy arp is enabledsecurity leuel is defaultsplit horizon is enabledicmp redirects are always senticmp unreachables are always senticmp mask replies are never sentip fast switch

5、ing is enabledip fast sv/itching on the same interface is disabledip multicast fast switching is enabledrouter discovery is disabledip output packet accounting is disabledip access violation accounting is disabledtcp/ip header compression is disabledpolicy routing is disabledvinfei#vinfeittshow ip i

6、nterface briefinterfaceip-addressok?methodstatusprotocolfastethernet0172.16.1.42yesmanualupupfastethernetlunassignedyesunsetadmin istratiuelydowndownfastethernet2unassignedyesunsetadmin istratiuelydowndownfastethernet3unassignedyesunsetadninistratiuelydov/ndownserial0unassignedyesunsetadninistratiue

7、lydov/ndownseriallunassignedvesunsetadnin istratiuelydowndownserial2unassignedyesunsetadministrativelydowndownserial3unassignedyesunsetadministratiuelydowndownvinfei#第二步:telnet172. 16. 1.39 nixuser access uerificationpassword：vinfei>_第三步:telnet 172. 16. 1.39 nixuser access uerificationpassv/ord：

8、vinfei>enable password： vinfeitt.第四步:|yf1tsho忖 “unningconfig嵐ttlnet 172. 16. 1.40j口i x|telnet 172.16.1.40interface serial0 no ip address shutdov/ninterface seriall no ip address shutdov/nip classless pnnpsei*uei* community public roline con 0exectimeout 0 0line aux 0line vty 0 4 password star log

9、inline vty 5 19 password 1987 loginendshutdown: interface seriallno ip address shutdov/n l c snnpsevuev community public roline con 0exectineout 0 0line aux 0i .line uty 0 4 password stai* loginline vty 5 丄9password 1987 loginr ,tendldvf# vftt.虚拟局部网vlan（1、交换机端口隔离）第一步:氏 c: windo¥ssyst e*32c*d. e

10、xec： docunents and settingsluckystai*>ping 172.16 1.36pinging 172.16.1.36 v/ith 32 bytes of data:beply reply heply beplyf rom £ i*o m £i*om f i*o n172.16.1.36： bytes=32 172.16.1.36： bytes-32 172-16.1 bytes=32172.16.1 bytes=32t ine<lns t ine<lns t ine<lms tine<lnsttl=128ttl-1

11、28ttl=128ttl=1280 <0z loss，ping statistics £ oi* 172.16.1 36： packets: sent = 4. received = 4. lostapproximate round trip tines in milli-seconds: minimum = 0ms一 maximum = 0ms, auerage = 0msc：docunents and settingsluckystar>第二步:telnet 172. 16. 1.30&010-02-10 06 ：54：16 (?5-config：conf i

12、gured f ron outband switchattshow ulanulan namestatusportsdefaultactiuedf10fc10actiue actiuefa0/1 ,fa0/2 .fa0/3 fae/4fa0/6fa0/? ,fa0/8 , fa0/9fa0/10,fa0/1l,fa0/12,fa0/13fa0/14,fa0/16,fa0/17,fa0/i8fa0/19a fa0/20.fa0/21,fa0/22 fa0/23.fa0/24fa0/5 ,fa0/24fa0/15,fa0/24switchatt第三步:j telnet 172. 16. 1.302

13、010-02-10 0?：01 ：17 (?5-config：configured fron outband cbattshow ulanwlan namestatus portsdefaultactiue1020df10fc10actiue actiuefa0/1 ,fa0/2 .fa0/3 fae/4fa0/6 ,fa0/7 .fq0/8 fae/9fa0/10,fa0/1l,fa0/12,fa0/13 fa0/14，fa0/16，fa0/17,fa0/18 fa0/19,fa0/20,fa0/21,fa0/22 fa0/23.fa0/24fa0/5 j.fa0/24fa0/15,fa0/

14、24第四步:（2、跨交换机实现vlan802.1q）第一步:-lxtelnet 172. 16. 1.30bwitcha<config-if>ttendc2010-02-10 07:08 ：41(?5-config：conf igured f ron outbandswitcliattshovi ulan id 10ulan namestatusports10 salesactiuefa0/5 ,fa0/24switchatt第二步:telnet 172. 16. 1.30outbandoutband2010-02-10 07：11：04 p5-config：configured

15、from switcba<con£ig-if>#end2010-02-10 07:11:06 05-config:configured from switchattshow ulan id 20ulan namestatuspor ts20 technicalactiuefa0/15,fa0/24suitchatt第三步:telnet 172. 16. 1.30fron outbandfrom outband switchpoptaccess native protected ulan lists2010-02-10 07：13：31 (?5-c0nfig：configu

16、red switcha<config-i£>#end2010-02-10 07:13:36 e5-c0nfig：configured switchattshow interfaces fastethernet 0/24 iinterface switchport modefa0/24enabledtrunkdisabled all0讨itcha#第四步:j telnet 172. 16. 1.30lswitcha<conf ig-if >ttend2010-02-10 07:08:41 05-config：con£igured from outban

17、dswitchattshovi ulan id 10ulan namestatusports10 salesactivefa0/5 ,fa0/24bwitchatt第五步:telnet 172. 16. 1.302010-02-10 07:13:31 05-config:configured bwitcha<con£ig-if>ttend2010-02-10 07:13:36 p5-c0nfig:configured switchattshow interfaces fastethernet 0/24 r.from outbandfrom outband switchpo

18、rtaccess natiue protected ulan listsfa0/24enabledtrunkdisabled allinterface suitchport mode0讨itcha#第六步：（pl与p3互通；p2与p3互不通）（3、vlan/802.1q-vlan间通信）第九步：（pl、p2与p3之间相互通信）ct c: ¥ihdo¥ssyst e>32od- exec：xdocunents and settingsluckystar>ping 192.168.20.22 tinging 192.168 20.22 with 32 bytes o

19、f data：reply from reply from reply from beply from192.168.20.22： bsftes=32 1921682022： bytes=32 1921682022： bytes=32 192.168.20.22： bytes=32tine<lns time<lns time<lns tine<lnsttl=127ttl=127ttl=127ttl=127ping statistics for 192.168 20.22：packets: sent = 4， receiued = 4. lost = 0 <0z loss，approximate round trip times in milli-seconds:mininum = 0ms, maxinun = 0nsaverage = 0msp：xdocunents and settingsluckystar>