Description: A list of those IPX servers that are included in responses to 'Get Nearest Server' requests. Separate lists are kept for each port. When a request is receive over a particular port, this system will respond with the preferred server assigned to that port. If more than one preferred server has been assigned to a particular port, each server will be offered in a round robin fashion. That is, if serverA, serverB, and serverC have been assigned to port 1, serverA will be offered in response to the first request, serverB in response to the second request, and so on.