MONITORING AND CONTROL SYSTEM FOR COMMUNICATION NETWORK HAVING DISTRIBUTED DATABASE

摘要

PROBLEM TO BE SOLVED: To improve a communication network so as to be able to make pieces of compressed directory information match with each other even though discrepancy is included in the case of comparing the pieces of compressed directory information of a workstation with these of a plurality of terminal stations. SOLUTION: Deciding compressed directory information of a majority party as correct according to a majority rule, and predefining a master terminal station controller and deciding the compressed direction information of the master terminal station as correct or the like are disclosed.