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1、思科CCNP交流群：69721386Here’sanexampletopologyforCiscoIOUtohelpyougetstarted:Inthisexample,SFisanIOUinstancerunningonhost“solaris”.IOUliveisalsorunningonthishost,bridgingSF’sEthernet0/0interfacetomyphysicalnetwork(andtotheworld).SJ1,SJ2,andSJ3areIOUinstancesrunningonhost“helium”.TheEthernet1/0interf
2、aceonSFisconnectedtoEthernet0/1onSJ1areconnected,eventhoughtheyareonseparatephysicalhosts.TheEthernet0/0interfacesonSJ1,SJ2,andSJ3areconnected,sharingacommonnetworksegment.Last,SJ2andSJ3areconnectedviatheirSerial1/0interfaces.Hopefully,thisshouldbegoodenoughtodemonstratethevariousoptionsforconn
3、ectingIOUinstances.TheNETMAPfile思科CCNP交流群：69721386WhenconnectingIOUinstancesacrossphysicalhosts,thehostsshouldshareacommonNETMAPfile.Ifitisn’tpossibletouseNFS,you’llneedtoduplicatethefileoneachhost.I’mnotrunningNFSathome,soI’vesimplycopiedthefileovertobothhosts.TheIOUinstanceIDsareassignedasfol
4、lows:·SF:100·SF:199(IOUlive)·SJ1:151·SJ2:152·SJ3:153Here’swhatmyNETMAPfilelookslike:100:0@solaris199:0@solaris100:1@solaris151:16@helium151:0@helium152:0@helium153:0@helium152:1@helium153:1@heliumConnectSFtotherealworldI’llstartbyfiringuptheSFrouteronsolaris:$./unix-js-m100IOSOnUnix-CiscoSystem
5、sconfidential,internaluseonlyPort0isconnectedto:199:0@solarisPort16isconnectedto:151:16@helium思科CCNP交流群：69721386...outputsnipped...Next,I’llstartupIOUlivesothatSFisconnectedtomyphysicalnetwork:$./ioulive/dev/hme0199Port0isconnectedto:100:0@solaris/dev/hme0istheNIConsolaristhatisconnectedtomynet
6、work.I’llbringuptheEthernet0/0interfaceonSF:SF#conftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.SF(config)#interfaceethernet0/0SF(config-if)#ipaddress203.0.113.2255.255.255.0SF(config-if)#noshutdownVerifyIcanpingmy(physical)router:SF(config-if)#doping203.0.113.1Typeescapesequencetoabort
7、.Sending5,100-byteICMPEchosto203.0.113.1,timeoutis2seconds:.!!!!思科CCNP交流群：69721386Successrateis80percent(4/5),round-tripmin/avg/max=20/33/40msSoSF,anIOUinstance,hasconnectivitywithmyphysicalrouterathome,aCisco1811.Justforgoodmeasu
