HOTSPOT - You have a network security group (NSG) named NSG1 that has the rules defined in the exhibit. (Click the Exhibit tab.) 

NSG1 is associated to a subnet named Subnet1. Subnet1 contains the virtual machines shown in the following table. 

You need to add a rule to NSG1 to ensure that VM1 can ping VM2. The solution must use the principle of least privilege. How should you configure the rule? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area: 

Reference: https://www.thomasmaurer.ch/2019/09/how-to-enable-ping-icmp-echo-on-an-azure-vm/