This paper analyzes function features and pitfalls of currently commercialized MSTP equipments, recommendation is that for time being, metro transmission network based on MSTP is suitable for new operators, and it is in prospect that MSTP technology, in the future, it would play an important role in metro transmission networks.
本文分析了现阶段MSTP城域传送网技术的功能特点以及缺陷,提出MSTP城域传送网现阶段只适用于新运营商,并展望在将来城域网中MSTP将发挥重要作用。