Launch the Multiple Nodes Wizard by selecting  Wizards > Multiple Nodes  from the main menu.

Testing with multiple nodes involves selecting one From Node and Multiple To Nodes, LanMarkXT will then perform the test from one node to many nodes.

Select the from node and then launch the Multiple Nodes Wizard.

Use the Add button to add the To Nodes and then click start test, or click finish and start the test from the main console.