查询词典 router

Primarily, the thesis assays the condition of network framework, the network was divided into three levels in terms of network management in order to establish the distributed method ,and still pointing out the intention and denotation of studying the Topology Discovery.Next, the thesis analyzes SNMP protocol minutely, including its development, principle, and the Network Management system that established on the SNMP protocol. Have analysed MIB in detail and the application way of MIB in network management .The thesis also assays the ICMP protocol, describing its working principle and the format of datagram minutely , and describing two important tools of ICMP- Ping and TraceRoute in detail. On the base of upper analysis, the thesis expounds a kind of distributed Topology Discovery project, and book it in one autonomy system. Topology Discovery was divided into two levels in terms of network management, and analyses the way of linking up between the two level. The thesis minutely assays Router-Level Topology Discovery technology basing on SNMP and Subnet-Level Topology Discovery technology basing on ARP and ICMP. According to these analyses, the thesis explores the specific methodology and the technology of XML data object which using the WinSNMP API to achieve topology discovering system on the development platform of Visual C++, and also analyses the technology of topology analysis and topology graph minutely. Moreover, the thesis assays the technology of basic firewall and Topology Discovery response strategy. Finally, the thesis analyses the underlying blind problem of the topology finding, and also analyses the reason that the blind problem produced and the way that reduced. The distributed algorithm that this paper puts forward has a certain directive significance in wireless network or other fields.

本文首先分析了网络结构状况，将网络从网络管理的角度划分为三个层次，为分布式的方法奠定了基础，同时还指出拓扑发现研究的目的及意义；接着本文分析了SNMP协议，详细分析了SNMP协议的发展状况，协议的工作原理，以及由SNMP协议基础上建立的SNMP网络管理体系，详细分析了MIB，以及MIB在网络管理上的应用方式；本文又分析了ICMP协议，详细描述了ICMP的工作原理和数据报格式，并详细描述了ICMP的两个重要工具-Ping 和TraceRoute；然后本文在结合上述分析的基础上，提出了一种分布式的拓扑发现方案，将拓扑发现拟订在一个自治系统内，将拓扑发现从网络管理角度划分为路由器级和子网级两个层次，分析了两个层次之间的衔接方式，同时从拓扑地域的角度将拓扑发现过程分布化，分析了分布式算法的具体方法和分布式结点之间的数据通讯方法，本文详细分析了基于SNMP的路由器级拓扑发现技术和基于ARP和ICMP的子网级拓扑发现技术；根据这些分析，本文利用XML数据对象作为分布式算法中的数据对象，分析了XML的技术，本文使用Visual C++开发平台实现网络拓扑发现系统，详细分析了使用WinSNMP API实现基于SNMP的路由器级拓扑发现和基于ARP的子网级拓扑发现，分析了使用Winsock编程实现基于ICMP的子网级拓扑发现，本文还对拓扑分析和拓扑图的绘制技术作了较细致的分析；本文最后还分析了基本防火墙技术，分析了几种类型的防火墙对拓扑发现带来的影响，以及在拓扑发现时的应对策略，本文还分析了拓扑发现中可能产生的盲点问题，分析了盲点产生的原因以及拓扑发现中减少盲点的方法。

Each unpointed widenet uses a router that takes only about 7 volts of power.

在Wildnet的每一个结点末端使用一个只用约7瓦特能源的路由。

Our company provides fiber transceivers for unshared user of switch-in, and needs 2600 or above type of router.

独享接入用户，我公司提供光纤收发器，需用户提供2600或以上型号路由器。

NEWD = New Drivers; VINT = Vintage Drivers. Use only NEWD firmwares with this router.

这里要感谢 Eko、Brainslayer 等大虾为支持此路由器所作出的卓越贡献。

Then the Motorola Voice Gateway box arrived, which had to be connected to my router.

然后Motorola Voice Gateway盒子送来了，必须要连上我的路由器。

To be the high-tech enterprise as the country recognized and has the independent intellectual property rights software enterprise, Volans medium and high WAN mouth wide band firewall router research and development level being in industry's leading status.

作为国家认定的高新技术企业及拥有自主知识产权的软件企业，飞鱼星的中高端多WAN口宽带防火墙路由器研发水平处于业内领先地位。

After 2 years research and development accumulation and unceasing product consummation, 2004 our company have promoted the integrity independent intellectual property rights "VOLANS" brand wide band router.

经过2年研发积累和不断的产品完善，04年推出了完整自主知识产权的"飞鱼星VOLANS"品牌宽带路由器。

Zhou: The Volans was established in April, 2004. At the beginning the company was mainly engaged in the network communication equipment manufacture sale service on the determination. The company earlier period main product for the multi- WAN mouth 1000millions wide band firewalls router.

周龙：飞鱼星公司成立于2002年4月，成立之初就确定主要从事网络通讯设备制造销售服务，公司前期主要的产品为多WAN口千兆宽带防火墙路由器。

System: Volans router start.

路由器启动，开始日志服务

This would provide my router with a nice flush base to run on.

这将提供我的路由器与尼斯冲水基地上运行。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷