AZ-104 Microsoft Azure Administrator Training

    You have an Azure subscription that contains the following resources: A virtual network that has a subnet named Subnet1 Two network security groups (NSGs) named NSG-VM1 and NSG-Subnet1 A virtual machine named VM1 that has the required Windows Server configurations to allow Remote Desktop connections NSG-Subnet1 has the default inbound security rules only. NSG-VM1 has the default inbound security rules and the following custom inbound security rule: Priority: 100 Source: Any Source port range: *
    Destination: * Destination port range: 3389 Protocol: UDP
    Action: Allow VM1 connects to Subnet1. NSG1-VM1 is associated to the network interface of VM1. NSG-Subnet1 is associated to Subnet1. You need to be able to establish Remote Desktop connections from the internet to VM1.

    Solution: You add an inbound security rule to NSG-Subnet1 that allows connections from the Any source to the * destination for port range 3389 and uses the TCP protocol. You remove NSG-VM1 from the network interface of VM1.

    Does this meet the goal?

    • A. Yes
    • B. No

    Correct Answer:

    B

    Explanation:

    The default port for RDP is TCP port 3389. A rule to permit RDP traffic must be created automatically when you create your VM. Note on NSG-Subnet1: Azure routes network traffic between all subnets in a virtual network, by default.

    References:

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