This graphic contains a circle on the left labeled "Client" and "Stub A." On the right are three boxes, as follows:

The box labeled "MS1" contains another box labeled "Objects," "A," and "B." The box labeled "MS2" contains another box labeled "Objects," "A," and "B." The box labeled "MS3" contains another box labeled "Objects," "A," and "B," and "C."

Three arrows point from Client Stub A to MS1. They are labeled "NewIC (clusteraddress)," "IC.lookup A," and "Calls on A." Two arrows point from Client Stub A to MS2. They are labeled "IC.lookup B," and "Calls on B." No arrow points to MS3.

A box at the bottom of the graphic contains "load algorithm: round-robin-affinity."