计算机网络拓扑发现相关问题探讨

讨论常用的拓扑发现协议和工具，包括SNMP、ICMP、DNS以及ARP等其他工具．说明网络自动拓扑发现的基本工具各有利弊，在使用时，要根据网络的具体情况选择适当的发现工具，或者将多种工具结合起来使用．并且对于网络层拓扑发现提出改进算法。

Discussion on Related Problem of Computer Network Topology Discovery

Discusses the commonly used topology discovery protocols and tools, including SNMP, ICMP, DNS, as well as ARP and other tools to illustrate the network topology auto-discovery of the basic tools for each pros and cons when using according to the specific circumstances of the network, selects the appropriate discovery tool, or uses a variety of tools in combination, and proposes improved algorithm for network layer topology discovery.