Which are necessary sections in /queue simple to set bandwidth limitation?

When configuring bandwidth limitations in MikroTik's Queue Simple feature, the necessary sections include the target-address and max-limit.

The target-address specifies the IP address or IP address range to which the bandwidth limitation will be applied. This is essential to define which traffic you aim to control, as it directs the rule to specific users or devices within the network. Without this specification, the queue would have no clear target, rendering it ineffective.

The max-limit parameter is equally important as it sets the actual bandwidth cap that will be enforced for the defined target addresses. It is the value that determines how much bandwidth can be utilized by the specified target, ensuring that no single user can consume more than the allotted amount, thus facilitating fair usage across the network.

Options that include more parameters, such as dst-address, may suggest additional complexity or specificity, but they are not strictly necessary for the fundamental purpose of establishing bandwidth limitation. The dst-address typically defines the destination for traffic but does not directly affect the bandwidth limitation for a given target. Therefore, the essential components are indeed the target-address and max-limit.