CAJ | 학술논문

软件系统的主备切换功能可以保证系统的高可靠性。该文设计了一种简单的主备切换协议,提供了主备切换协议中的帧设计,描述了该协议在启动监控和执行监控切换时的状态,以及自动切换和手动切换的情况。并将这一功能应用于网络管理软件,有效降低了丢包率,提高了系统的可靠性。最后对该协议进行了验证。
연건계통적주비절환공능가이보증계통적고가고성。해문설계료일충간단적주비절환협의,제공료주비절환협의중적정설계,묘술료해협의재계동감공화집행감공절환시적상태,이급자동절환화수동절환적정황。병장저일공능응용우망락관리연건,유효강저료주포솔,제고료계통적가고성。최후대해협의진행료험증。
Primary-Spare Switch of the software system is widely used in many fields,which is used to ensure the high reliability of the system.This paper introduces a design of simple Primary-Spare Switch Protocol,the design of frame in primary-spare switch protocol.This protocol also describes the situation when the system starts or executes,and the status either auto-switch or switch by hand.This protocol is used to reduce the packet loss,and increase the reliability for network management system.Finally the verification of the protocol is researched in this paper.