摘要
对昆明铁路局沪昆(上海-昆明)线沾昆(沾益-昆明)段CTC车站基层网防火墙设置的研究探讨,深入分析和阐述了CTC车站防火墙接入方案存在的部分设计缺陷,提出2种目前可行的改进方案,并通过研究比选确定改进方案,以期彻底克服缺陷。
Through studying the setting of firewall in CTC station base layer network of Zhanyi - Kunming segment of Shanghai - Kunming railway in charge by Kunming Railway Bureau, this paper analyzed and described the existing design defects in CTC station firewall access solution. Two feasible amelioration solutions were proposed and the final solution was selected through comparison in order to overcome the defects thoroughly.
出处
《铁道通信信号》
2009年第11期65-67,共3页
Railway Signalling & Communication
作者简介
昆明铁路局昆明电务段 工程师，650011昆明
昆明铁路局电务处工程师，650011 昆明
中国铁道科学研究院通信信号研究所助理研究员，100081 北京
