The interactive grouping tool offers the flexibility to simplify the schematic diagram of an integrated circuit design by grouping circuit elements that are not specified to be of interest into entities of any size. A jaw is positioned on each working end, and each handle has a cutout positioned between the working end and the jaw, where the cutouts are aligned to create an opening in the tool when closed. The tab, which depends from the front of the base, has an upper surface, a lower surface, and two end surfaces. The manager identifies first and second optical interface devices from among the plurality of optical interface devices in accordance with the communication traffic of the plurality of servers.