When pagination occurs, the next page will be indicated at the bottom of the page with nodes labeled "Next sources" or "Next destinations" or both, as needed. The number of nodes not displayed on the current page is the number within the node. Clicking on a "Next" nodes displays the next page, either using sources or destinations, depending on which node was clicked. To return to the previous page, click on the "Previous sources" or "Previous destinations" nodes which appear at the top of the page.