Exam AZ-103 topic 4 question 1 discussion

box 1: New-AzureRMLoadBalancerRuleConfig box2: -LoadBalancingRule

wrong, it is "New-AzureRMLoadBalancerRuleConfig" (new Command "New-AzLoadBalancerRuleConfig") and "-LoadBalancingRule" --> example: New-AzLoadBalancer ` -ResourceGroupName $rgName ` -Name 'MyLoadBalancer' ` -SKU Standard ` -Location $location ` -FrontendIpConfiguration $feip ` -BackendAddressPool $bepool ` -Probe $probe ` -LoadBalancingRule $rule ` -InboundNatRule $natrule1,$natrule2,$natrule3 see: https://docs.microsoft.com/en-us/azure/load-balancer/quickstart-create-standard-load-balancer-powershell

- New-AzureRMLoadBalancerRuleConfig - InboundNatRule

Wrong answer in BOX1 $lbrule = New-AzureRmLoadBalancerRuleConfig $probe -InboundNatRule https://docs.microsoft.com/en-us/powershell/module/azurerm.network/new-azurermloadbalancer?view=azurermps-6.13.0 PS C:\> $lbrule = New-AzureRmLoadBalancerRuleConfig -Name "MyLBruleName" -FrontendIPConfiguration $frontend -BackendAddressPool $backendAddressPool -Probe $probe -Protocol "Tcp" -FrontendPort 80 -BackendPort 80 -IdleTimeoutInMinutes 15 -EnableFloatingIP -LoadDistribution SourceIP PS C:\> $lb = New-AzureRmLoadBalancer -Name "MyLoadBalancer" -ResourceGroupName "MyResourceGroup" -Location "West US" -FrontendIpConfiguration $frontend -BackendAddressPool $backendAddressPool -Probe $probe -InboundNatRule $inboundNatRule1,$inboundNatRule2 -LoadBalancingRule $lbrule

https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-ipv4-ipv6-dual-stack-standard-load-balancer-powershell $lbrule_v6 = New-AzLoadBalancerRuleConfig ` -Name "dsLBrule_v6" ` -FrontendIpConfiguration $frontendIPv6 ` -BackendAddressPool $backendPoolv6 ` -Protocol Tcp ` -FrontendPort 80 ` -BackendPort 80 ` -probe $probe $lb = New-AzLoadBalancer ` -ResourceGroupName $rg.ResourceGroupName ` -Location $rg.Location ` -Name "MyLoadBalancer" ` -Sku "Standard" ` -FrontendIpConfiguration $frontendIPv4,$frontendIPv6 ` -BackendAddressPool $backendPoolv4,$backendPoolv6 ` -LoadBalancingRule $lbrule_v4,$lbrule_v6 ` -Probe $probe The answer is incorrect, as seen above

box 1: New-AzureRMLoadBalancerRuleConfig box2: -LoadBalancingRule

It can't be New-AzLoadBalancerInboundNatRuleConfig. That command does not have a probe parameter.

After reading below, https://docs.microsoft.com/en-us/azure/load-balancer/load-balancer-ipv6-internet-ps I believe the answers should be: - New-AzLoadBalancerRuleConfig - -LoadBalancingRule

the given answer is correct

the answer given is correct https://docs.microsoft.com/en-us/azure/load-balancer/load-balancer-ipv6-overview

Correct Answer is : box 1: New-AzureRMLoadBalancerRuleConfig box2: -LoadBalancingRule

The answer given is WRONG. In the link provided (https://docs.microsoft.com/en-us/azure/load-balancer/load-balancer-ipv6-internet-ps) in the answer is possible to compare the scripts for create the NAT RULES: $inboundNATRule1v6 = New-AzLoadBalancerInboundNatRuleConfig -Name "NicNatRulev6" -FrontendIpConfiguration $FEIPConfigv6 -Protocol TCP -FrontendPort 443 -BackendPort 4443 And also the script to create the LOAD BALANCER RULE: $lbrule1v6 = New-AzLoadBalancerRuleConfig -Name "HTTPv6" -FrontendIpConfiguration $FEIPConfigv6 -BackendAddressPool $backendpoolipv6 -Probe $healthProbe -Protocol Tcp -FrontendPort 80 -BackendPort 8080

answer per prasanta is right. New-AzLoadBalancerRuleConfig and -LoadBalancingRule https://docs.microsoft.com/en-us/powershell/module/azurerm.network/new-azurermloadbalancerruleconfig?view=azurermps-6.13.0

$inboundNATRule1v6 = New-AzLoadBalancerInboundNatRuleConfig -Name "NicNatRulev6" -FrontendIpConfiguration $FEIPConfigv6 -Protocol TCP -FrontendPort 443 -BackendPort 4443 $NRPLB = New-AzLoadBalancer -ResourceGroupName NRP-RG -Name 'myNrpIPv6LB' -Location 'West US' -FrontendIpConfiguration $FEIPConfigv4,$FEIPConfigv6 -InboundNatRule $inboundNATRule1v6,$inboundNATRule1v4 -BackendAddressPool $backendpoolipv4,$backendpoolipv6 -Probe $healthProbe,$RDPprobe -LoadBalancingRule $lbrule1v4,$lbrule1v6,$RDPrule https://docs.microsoft.com/en-us/azure/load-balancer/load-balancer-ipv6-internet-ps

Correct answer is : New-AzLoadBalancerRuleConfig and -LoadBalancingRule

As per creating load balancer for IPv6 the MS documents says use this command $NRPLB = New-AzLoadBalancer -ResourceGroupName NRP-RG -Name 'myNrpIPv6LB' -Location 'West US' -FrontendIpConfiguration $FEIPConfigv4,$FEIPConfigv6 -InboundNatRule $inboundNATRule1v6,$inboundNATRule1v4 -BackendAddressPool $backendpoolipv4,$backendpoolipv6 -Probe $healthProbe,$RDPprobe -LoadBalancingRule $lbrule1v4,$lbrule1v6,$RDPrule Hence here NatRule is required. $inboundNATRule1v6 = New-AzLoadBalancerInboundNatRuleConfig -Name "NicNatRulev6" -FrontendIpConfiguration $FEIPConfigv6 -Protocol TCP -FrontendPort 443 -BackendPort 4443

$lbrule1v6 = New-AzLoadBalancerRuleConfig -Name "HTTPv6" -FrontendIpConfiguration $FEIPConfigv6 -BackendAddressPool $backendpoolipv6 -Probe $healthProbe -Protocol Tcp -FrontendPort 80 -BackendPort 8080