Microsoft Updated AZ-720 Exam Questions and Answers by declan

Location in Azure: B. Get-AzVirtualNetworkGateway

Location on Client Computer: D. ipconfig /all

To troubleshoot the issues reported by User1, you need to use the Get-AzVirtualNetworkGateway PowerShell cmdlet in Azure and the ipconfig /all command on the client computer. The Get-AzVirtualNetworkGateway cmdlet returns information about the virtual network gateways in a subscription or a resource group. You can use this cmdlet to verify the status and configuration of the VNetGW virtual network gateway, which provides point-to-site VPN connectivity for User1. The ipconfig /all command displays the IP configuration information for all network adapters on the client computer. You can use this command to check the IP address, subnet mask, default gateway, and DNS servers assigned to User1 when connected to the point-to-site VPN. This can help you identify any misconfiguration or connectivity issues that affect User1’s access to Azure resources.

Tool: B. psping Port: B. 443

To troubleshoot the issues that scheduling agents report accessing Alpine Ski House resources, you need to test the network latency by using the psping tool and the port 443. The psping tool is a command-line utility that can measure network performance and connectivity by sending TCP or UDP packets to a target host and reporting the round-trip time (RTT) and other statistics. The port 443 is the default port for HTTPS, which is the protocol used by Alpine Ski House to secure their web traffic. By using the psping tool with the port 443, you can test the latency of the HTTPS connection from VM3 to Alpine Ski House and compare it with the expected latency. If the latency is higher than expected, it could indicate a network issue that affects the performance of accessing Alpine Ski House resources.

To resolve the issue with VM10, you need to remove the inbound security rule that has a priority of 100 in NSG10, which is blocking ICMP traffic from ASG1 to ASG10. The rule has a source of Any, a destination of VirtualNetwork, a protocol of ICMP, and an action of Deny. This means that any ICMP traffic from outside the VNet4 address space will be denied by NSG10, which is attached to subnet4. This prevents VM1 from pinging VM10 by using ICMP, as VM1 is in VNet1 and not in VNet4. By removing this rule, you can allow ICMP traffic from ASG1 to ASG10, as there is no other rule in NSG10 that explicitly denies it. Alternatively, you could also modify the rule to change the source to VirtualNetwork or the action to Allow, but removing the rule is simpler and more effective.

To resolve the issue reported by Admin2, you need to disassociate NSG5 from NIC4, which is the network interface of VM4. NSG5 is a network security group that has an inbound security rule that denies traffic from ASG2 to ASG5 over port 80. This rule prevents Admin2 from connecting to the web server public IP address on VM4 from VM2, as VM2 is in ASG2 and VM4 is in ASG5. By disassociating NSG5 from NIC4, you can remove the rule that blocks the traffic and allow Admin2 to access the web server on VM4. Alternatively, you could also modify or remove the rule in NSG5, but disassociating NSG5 from NIC4 is simpler and more effective.