Microsoft AZ-720 Exam With Confidence Using Practice Dumps

To troubleshoot the cause for the VPN disconnections between VNetGW1 and the partner site, you should verify that the partner’s VPN device is configured for one VPN tunnel per subnet pair. 

No, restarting the Azure AD Connect service would not resolve the issue described in the scenario. The error message "Error getting auth token" indicates there is a problem with authentication

, which is preventing password writeback from being enabled during the Azure AD Connect configuration.

To resolve this issue, you should first confirm that the Azure AD Connect server can authenticate to the Azure AD tenant by using a valid set of credentials. If authentication is successful, then you can investigate other possible causes such as network connectivity issues, misconfigured firewall rules, expired certificates, etc.

Therefore, the correct answer is option B, "No".

According to the given scenario, the application deployed on four Standard_D2_v3 virtual machines behind an Azure Load Balancer is experiencing slow performance during peak usage periods  It is reported that the peak usage for each VM is approximately 1 Gbps, and the goal is to increase the throughput to a minimum of 10 Gbps.

To achieve this goal, the best option is to increase the size of the VM instance. The Standard_D2_v3 virtual machine size has a maximum network bandwidth of 1 Gbps, so increasing the size of the VM instance to a higher tier, such as Standard_D8_v3 or higher, will provide more network bandwidth and improve the application's performance.

Option A, requesting an increase in networking quotas, may not be sufficient to achieve the required network bandwidth.

Option C, disabling the Azure Firewall and implementing network security groups, may not have a significant impact on the network bandwidth.

Option D, moving two of the servers behind a separate load balancer and configuring round-robin routing in Traffic Manager, may improve availability and performance but will not increase the network bandwidth.

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