This paper analyzes the success of Ci sco Company in which the pattern of su pplying network is estab-lished.Examples are given to prove t hat traditional enterprises can tak e hold of the chances left in post -industrial era to establish internet -based suppliers alliances,so as to recombine essential factors of resources and m aximize profits.It further analyzes that Ci sco' s success mainly relies on its profou nd pattern transformation from trad itional vertical integration to horizontal integration.Based on above analyse s,the paper raises a concept of suppl y chain management that fits for horizontal integration and discusses its manag ing pattern.In the end,the author pu ts forward some suggestions on enterpr ise pattern and its management transformation in network epoch.