摘要
针对异构网络的特点,在分析了网络拓扑发现相关协议的基础上,本文提出了一种依赖SNMP协议、基于异构多子网的以太网物理拓扑发现算法。实验显示,该算法可以准确、高效地进行物理拓扑发现,准确识别链路连接类型,是解决该问题的一种有效方法。
According to the characteristics of heterogeneous networks and the correlative protocols of network topology discovery, this paper proposes an algorithm for Ethernet physical topology discovery based on heterogeneous multi-subnets, which depends on the SNMP protocol. The experiments demonstrate that the algorithm can discover physical layer topology in an accurate and efficient way, can correctly identify the link connection types, and is an effective means of solving this problem.
出处
《计算机工程与科学》
CSCD
2008年第9期11-14,共4页
Computer Engineering & Science
关键词
异构多子网
物理拓扑发现
SNMP
heterogeneous multi-subnet
physical topology discovery
SNMP
