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1、F5负载均衡器简明配置手册（AconciseconfigurationmanualfortheF5loadbalancer）F5loadbalancerbriefconfigurationmanualLoadbalancersarecommonlyknownasfour-layerswitchesorseven-layerswitches.ThefourlayerswitchmainlyanalyzestheIPlayerandtheTCP/UDPlayer,andrealizesthefourlayertrafficloadbalance.Inadditiontosupp
2、ortingthefourlayerloadbalancing,thesevenlayerswitchalsoanalyzestheapplicationlayerinformation,suchasHTTPprotocol,URIorCookieinformation.I.F5configurationsteps:1,F5networkplanning(1)networktopology(specifictothedistributionandconnectionofnetworkdevicephysicalports,thedistributionandconnecti
3、onofservernetworkcard)(2)theallocationofIPaddresses(specificallytotheallocationofnetworkdevicesandIPaddressesofserverNICs)(3)F5,VIP,memberpool,node,loadbalancingalgorithmandpolicyretentionmethod2,F5configurationbeforepreparation(1)versioncheckingF5-portal-1:~#BversionKernel:BIG-IPKernel4.5
4、PTF-07Build18(2)timecheck-ifnotcorrect,pleasechangeinsingleusermodeF5-portal-1:~#dateThuMay2015:05:10CST2004(3)fortheLicensesitewiththeF5yourselftotheF5websiteforlicenseGeneralconfigurationfor3andF5(1)inthecaseofsecurityrequirements,inthesetupmenu,youcanopenthetelnetandFTPfunctionstofacili
5、tatefuturemaintenance(2)configuretheVLANunique_macoption.ThisoptionistomakesurethattheMACaddressesofdifferentF5onVLANaredifferent.Bydefault,theMACaddressesofeachoftheF5'sVLANarethesame.Itisrecommendedtoselectthisoptionwhenconfigured.Youcanusethecommandifconfig-AtotestSpecifically,system/Ad
6、vanced,Properties/vlan,unique_mac(3)configuretheSNATany_ipoption,whichallowsyoutoconvertPingdatastreamstoensurethatthemachinewithinthenetworkhassnat.Pingisathird-tierpacket,andbydefault,F5doesnotconvertPingpackets,thatis,internalVLANhostscannotPingexternalVLANmachines.(Note:telnetcanalsobe
7、usedtoverify.)Specifically,system/Advanced,Properties/snat,any_ip4,F5initializationconfigurationItisrecommendedthatyouinitializetheF5attheinitialtimewiththecommandline(sometimeswiththeWebpageinitializationproblem).Logontothecommandline,andruntheconfigorsetupco
