OSPF配置技巧实验的实施方案

1、172.20.56.40172.20.32.0/20DCESD/O/tFaO/OS0/0/1T-I172 20.56.8m S0/W0 DCEFaQ/QIP规划OSPF配置技巧实验的实施方案-、网络拓扑设计拓扑图172.20.0.0/19Loopbackl10.10 10.10sofon DCE172.20.56.0/3012& kbpsVso/o/o172.20.0.0/16 可划分为6个子网设备接口IP地址子网掩码默认网关HQFa0/0172.20.0.1255.255.224.0:不适用S0/0/0172.20.56.1255.255.255.252不适用S0/0/1172.20.56.

2、5255.255.255.252不适用Lo110.10.10.1255.255.255.252不适用Branch1Fa0/0172.20.32.1255.255.240.0不适用S0/0/0172.20.56.2255.255.255.252不适用S0/0/1172.20.56.9255.255.255.252不适用Branch2Fa0/0172.20.48.1255.255.248.0不适用S0/0/0172.20.56.10255.255.255.252:不适用S0/0/1172.20.56.6255.255.255.252不适用PC1网卡172.20.47.254255.255.240.

3、0172.20.32.1PC2网卡172.20.31.254255.255.224.0172.20.0.1PC3网卡172.20.55.254255.255.248.0172.20.48.1三、设备选型1. 3台1841的路由器2. 3台交换机3. 3台PC机四.网络数据配置1.根据已分配的IP，在路由HQ Bran chi和Branch2上配置接口rgnPhysical匚 onfig匚LIICS Command Line InterfaceRouterenIteut e r 3 e avi t tEnt er cqh f i gxi r i an commands f one1 ine En

4、d with CNTL/Z Router (conf igj #nt f aO/DRouter (conf ig-i f ) #ip add.$ In.ceakpleee ceuiand_Fouteiradd 172 QQ1 ZS5 2 当百Z4 口Rout er (c on f i g-i f ) #no shut% L INK-S-CHANGED: Iirer face F as c E the r ne tO Z 0, changed st at. e te upLINTEPROTO-5-UPDOWN: Line protocol on Inter face Fast-Ethernet0

5、/0 changed state t o upRouf (cgni9ai f )曲irii匸Router(config-i f)#clock rate 64000Th.is coiman.d applies only to DCE Intcer facesRouter (cerLig !xp ddl 172B 20. Sfi. 1 25. 空县 $：22!Rour (con i?Bi f ) #no%LIMK-5-CHANGED: Inter fa.ce Serxal0/0/0 , ckkanged state to downHeuter (conf g ) Sint s0/0/丄Rque-

6、(CQni9i fU匸 64000Router (conf ig-i f ) #ip add 172,20.56.5 255.255, Z55.ZSZRm r_(p r i r* nn f i inr -j f 1 fEintn VniT:.r Eranchl3PhysicalConfigCLIIOS Command Line InterfaceRouterenRouterconf tEnter e onf igux at ion conmiarLds r one per line. End with. CNTL/Z -Router (configr)年五nt f a0/0Router (ic

7、onfig-i) #ip add 17Z. Z0_3Z. 1 Z55_ Z55_ Z4DRouter (config-i) #n.o shut% LINK-5-CHANGED: Inter face FastHtHerneit/0, changed state to up% L INH P RO TO -5 -UPD OWN: Line protocol on Tnit-er f ace F ast E t Ke met 0/ , changed state t o upRouter(config-if)#int s0/0/0Router (conficir-i) clock rate 640

8、00Router (config-i) #ip add 17Z. Z0_S6. Z ZES_ 255- ZES. 252Router (conficir-x) #ixo shut-% LINK-5-CHANG-ED: Inter face SerialO/0/0 chjanged state to upRouter (corLfig-i) int s0/0% L INH P RO TO -5 -UPD OIEN: Lizie protocol on Init.&r f ace Serial0/0/0 cliatiged state to up/IRouter Ccozificir-i) Sin

9、t s0/0/0/l乍 Invalid iziput detected at 亠 mark er _Router(config-i)Sint sO/O/1Router (conficir-i) clock rate 64000This c rh-mmsT-Bd applies only to DCB inter facesRouter (config-i) #ip add 17Z .ECkS占.9 Z55. Z55- Z55. Z5ZUni jr. r f ittiih f n nri f i Ertin uhinl-.Branch2Physical Config CLIIOS Command

10、 Line InterfaceRoutarenRouttrtfconf tEnter configuration commandsz one per line End with CNTL/ZRout-2r (config) #int fa0/0Routar(config-if)tip add 172.20.48.1 255.255.248.0Rout.tr (config-if) Sno shut% LINK-5-CHANGED: Interface F ast Ethe rne10/0 z changed state to upLIN8PR0T0-5-UPD0VN: Line protoco

11、l on Interface FastEthernetO/O changed state 匕o upRoutir(config-if)fint f0/0/0Rout.ar (config-if) #clock rate 64000Routar (config-if) #ip add 172.20.56 1.0 255.255 25S 2S2Rousr (conf ig-i f) fno shuci LINK-5-CHANGED: Interface Serial0/0/0z changed st-ate to upRoutir(conig-if)lint f0/0/lRout-ar (conf

12、ig-if) $% LINEPR0T0-5-UPD0VN: Line protocol on Inter face Serial0/0/0z changed stat-e to upclock冬 Inzomplete commandRout ar (conf ig-i f) f clock rate 64000Thi coma&nd applies only to DCS interfacesRoutar(config-if)tip add 丄7256.6 2S52SS25S2S2% Invalid input defected at- 1A1 MarkerRoutar(config-if)#

13、ip add 172.20.566 255.2SS.255.252Rout-ar (conf ig-if) fno shut%LINK-S-CHANGED: Interface Serial0/0/lz changed state to upvCopy I Paste2.根据IP地址，配置PC1,PC2,PC3勺以太网接口PC3Physical Config Desktop Software/ServicesIP ConfigurationWeb BrowserCisco IP ComniunicatorE MdilPPPoE Dialer Text Editor4. 在路由器Bran chi

14、上为串行接口配置正确带宽Physical | 匚onFig CLIIOS Comma nd Line InterfaceRourerrccnf zIncer coniigurai;!on, cne per line. End wih CtTTL/ZRouter configm Jdccnfig-if tkandwidth 12:Zlctier ccnfig-if i itinr s0/0/1Zlotier aonig-i i tbandwdch E4A* Invalid inpur deeced sl r * itsrker.Rcurer acniig-if tbaridwidLh 4Rout

15、er acnig-f enHQf sh.ow runBuilding configurat 1 on.Cu.rrezit confiation. : &Q& bytesiversion 12.3no service t-iauestamps log dat-etiiae Msec no sftrviaa tiuestadupf debugvifficno service password-encrypt ionihoslnatt.a HQ1spamiingtree mode pvstijiterface Seri丄D/t)/丄bandwidth Z56ip address 17Z.Z0.S65

16、 2552亠2252 clock rEkite 64000!ac:& Vlanlno ip acLdressshutdown!router ospf 丄1 q g- adj ac ency- change spassive-intenB r anch 1 f shoi? runBuilding configuration,.Current eonfigruaion : 861 bytesIversion丄倉合nug service i.Mest;amps log 目區匸亡匸i亡塾乞皀u no service 七i血色兰也&ap兰 dbug dt皿弓色t no service p as swo

17、rd-enc rypt i onIhost&nue Branchi!sijanning-tree mode pvstint;r facs SerialD/0/1bandwidth 64ip address 172.20,56.9 255,255,255,252 !inter face Vlanlno ip addressshutdown!router ospf 1logr- adj ac ency-change spassive-int-rface FastEthernet0/0netvork 172.20,32.0 0,0.15,2550net-xroirk 172- 20. Sfi. 0

18、0_ . 0_ 3 宜忙色宜 0network 17Z；ZD-5i6.B 0_ . 0l 3 area 0iiip e1aes：1s：s：interface FastEthe-rnet0/0ip address 172.20合21 255占400duplBspeed, auto!int er f ace FaftEt-ha-rnet-D/1no ip addlxeffduplex atifospeed autoshut.dcwfiiiuerface Serial0/0/0hi&iidxjidth.丄去 Stip address 172_Z0.S6.Z 255.25S.25S.Z5Zclock

19、rats S4000no cdp runline con 0line iXy 0 4 log-inendBran.chl#Branch2BranchZenB r anchZ f shoi runBuilding configuationCurrent- gonfigurion : 825 toyt-es!version 12-3n service t-iiietaicLps log dacetiie msbc no service tim启寻匕nmp言 debugime msecno service password=-encrypt.ion!hostnaiae EranchZinterface SerialO/0/1ba