摘要: 针对网络由不同的网络产品所构成的情况,给出了一种基于SNMP协议的物理拓扑发现算法,依据现有的理论得出结论。该算法以简单的方式,完整、高效地进行了物理拓扑发现,在子网中可以检测到HUB和不支持SNMP协议的交换机。
关键词:
异构以太网,
物理网络拓扑,
SNMP MIB
Abstract: This paper describes a algorithm of physical topology which is made up of elements of multi-vendor, which bases on standard SNMP protocol. A theorem is educed in terms of theories of seniorities and practice. Based on this theorem a kind of better algorithm is proposed, which can discover physical layer topology in a simple, complete and efficient way. The algorithm can be applied to discover hubs and bridges that don’t support SNMP protocol in subnet.
Key words:
Heterogeneous ethernet,
Physical network topology,
SNMP MIB
中图分类号:
杨 婷;裴喜春;周根宝. 异构以太网物理拓扑发现的简单算法[J]. 计算机工程, 2007, 33(11): 103-104,.
YANG Ting; PEI Xichun; ZHOU Genbao.
Simple Algorithm of Physical Topology Discovery in Heterogeneous Ethernet
[J]. Computer Engineering, 2007, 33(11): 103-104,.