Browsers are difficult Please wait, loading your map...
load balancerstypeslayer 7Application loadbalancerrecommended for pathbased routinglayer 4classic load balancerearlier generation loadbalancersnot recommendedonly needed if instance is in old Ec2classic networkIP as Target not supportedNetwork load balancerImportant Notesfor performancecross zone loadbalancingit will distribute traffic evenly acrossmultiple backend instances in all AZ. If wedon’t check this option while configuringLB then LB will consider AZ as one singlelarge instance. It is better practice toselect this option while configuring ELmaintainabilityearlier ALB and NLB dont support IP as atarget but this feature introduce recentlyIP as Target help us to register IP address as atarget in load balancer. it help us to enableload balance applications not hosted in AWS.one use case is to load balance applicationshosted on premise and enable direct connector VPN connectivityclassic load balancerlimitationspath based routing notsuppportedIP as a target notsupporteddoes not support Http/2application loadbalanceradvantagesenable path,host basedroutingload balancer can support any OS astarget instance (windows.unix)load balancer in AWS can manage load across differentinstances in same region. it is not possible for routerequest to instances in different regions if target type isinstanceload balancer have feature similar to EC2 known astermination protectionpossibility of cookie based sticky sessionssecuritycertificatesnot possible to support multiple SSLcertificatespossibility of wild card certificateslogscan be integrated with cloud trail logs securityanalysisotherport range 1 to 65535state of load balancerprovisioningactiveterminatedrequest routingclassic load balancer work on roundrobin fashionNLB works on flow-hash algorithmlisteners andtarget groupslistenerwhat it is?process in load balancerwhich check connectionrequest with loadbalancerimportant notesone listener canassociated withmultiple target groupslisteners associatedwith target groupstarget grouptypes of conditionspath basedforward traffic toappropriate targetbased on pathmentioned in requestURIhost basedforward traffic toappropriate targetbased on host headerreceived for requestrecommeded when Protocol is TCPSSL OffloadingSSL offloading enable plain HTTP communication betweenLoad balancer and target.since in NLB it does not enable SSL offloading target serverneeds to perform some extra work and increase CPUutilization

Created using MindMup.com