1) physical topology
物理拓扑
1.
Based on shortage of recent physical topology discovery algorithm,this paper proposes a Width-First Search topology discovery algorithm based on STP and tests it.
在分析当前物理拓扑算法不足的前提下,提出了一种基于生成树协议广度优先遍历的拓扑发现算法并进行了算法仿真。
2.
Based on the study of heuristic topology probe algorithms and physical topology probe algorithms, an Intra-AS network topology probe named NetworkProbe is designed and implemented, its kernel is an heuristic topology probe algorithm and an physical topology probe algorithm, the SNMP-based algorithm and other topolog.
在对局域网网络层和物理拓扑探测算法研究的基础上,本文设计并实现了非授权局域网拓扑探测系统Net-workProbe。
2) physical topology network
物理拓扑网
3) physical network topology
物理网络拓扑
1.
Chord does not take into account the mismatching problem between logical network topology and physical network topology, which would cause inefficient routing.
Chord系统中没有考虑到逻辑网络拓扑和物理网络拓扑不相匹配而导致的路由效率低下,由此提出了一种利用节点IP地址信息使节点得以聚类从而达到系统逻辑网络拓扑与物理网络拓扑在一定程度上的匹配,对Chord系统改进得到了TChord系统模型,通过仿真实验证明了TChord系统在路由延迟和覆盖网络路由跳数方面比Chord系统有明显的改进,从而效提高路由效率。
2.
Discovering physical network topology is an important function of network management system because it de-picts links between switches at layer2.
物理网络拓扑从第二层反映出交换机之间的连接关系,它在网络管理系统中具有重要的地位。
4) physical topology discovery
物理拓扑发现
1.
Progress and research on physical topology discovery of switched Ethernet;
交换式以太网物理拓扑发现的进展与研究
2.
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.
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。
3.
This paper proposes an algorithm which accords to and includes the physical topology discovery of heterogeneous IP networks with VLAN which is designed and implemented according to hierarchical design model.
该文提出了符合现代流行网络模型的、含VLAN异构IP网物理拓扑发现算法。
5) physical topology probe
物理拓扑探测
1.
Based on the rules,an algorithm of Intra-AS network physical topology probe is designed and implemented.
本文通过研究已有拓扑推断理论和算法,提出直接相连和通过哑设备直接相连两种交换机互连关系的判定规则,并在此基础上设计和实现了局域网物理拓扑探测算法。
6) physical topological structure
物理拓扑结构
1.
With the characteristics of complicationk,unprediction and time-varying in low-voltage PLC network,it is difficult to draw a carry network according to its physical topological structure.
低压电力线载波网络复杂,具有未知性与时变性等特点,难以像中压电力线载波一样根据线路物理拓扑结构组建载波网络。
补充资料：拓扑结构(拓扑)
拓扑结构(拓扑)
topologies 1 structure (topology)
拓扑结构(拓扑)【t哪d哈eal structure(to和如罗);TO-no“orHtlec~cTpyKTypa」，开拓扑(oPen to和fogy)，相应地，闭拓扑(closed topofogy) 集合X的一个子集族必(相应地居)，满足下述J胜质: 1.集合x，以及空集叻，都是族。(相应地容)的元素. 2。(相应地2劝.。中有限个元素的交集(相应地，居中有限个元素的并集)，以及已中任意多个元素的并集(相应地，居中任意多个元素的交集)，都是该族中的元素. 在集合X上引进或定义了拓扑结构(简称拓扑)，该集合就称为拓扑空间(topological sPace)，其夕。素称为.l5(points)，族份(相应地居)中元素称为这个拓扑空问的开(open)(相应地，闭(closed))集. 若X的子集族份或莎之一已经定义，并满足性质l及2。。(或相应地l及2衬，则另一个族可以对偶地定义为第一个集族中元素的补集族. fl .C .A二eKeaH及pos撰[补注1亦见拓扑学(zopolo群);拓扑空l’ed(toPo1O廖-c:，l印aee);一般拓扑学(general toPO】ogy).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条