The Principles of Open Shortest Path First Protocol and Attack Analysis 开放最短路径优先协议原理及攻击分析
Other IP Multicast protocols rely on certain routing protocols, such as Routing Information Protocol or Open Shortest Path First. 其他的IP多播协议都依靠某些路由协议,如路由信息协议或开放式最短路径先行协议等。
Routing tables are continuously built and rebuilt by intelligent discovery protocols, such as Routing Information Protocol or Open Shortest Path First. 路由表由智能发现协议,如路由信息协议或者开放最短路径优先协议,不断地被建立和再建立。
The complex behavior of the open shortest path first ( OSPF) algorithm was modeled using a stochastic Petri net. 为了改进开放式最短路径优先(OSPF)协议实现的性能,该文深入分析了OSPF复杂的协议行为并建立了随机Petri网模型。
In order to strengthen the security performance of open shortest path first ( OSPF) protocol, digital signature is added to the link state advertisement ( LSA) data, which protects the information exchange of the OSPF routing protocol. 为了增强OSPF(开放最短路径优先)路由协议的安全性能,在OSPF的LSA(链路状态通告)数据中增加数字签名,以保护路由协议的信息交换。
For supporting the hash-threshold algorithm, a program is also created that simulates the Open Shortest Path First ( OSPF) routing. 编制了模拟实现OSPF协议的程序以支持该算法。
Open Shortest Path First Technology and its Disposition 开放式最短路径优先技术及其配置
OSPF ( Open Shortest Path First) is classified as an IGP, which are used within autonomous systems. OSPF(开放最短路径优先)协议属于内部网关协议,运行在一个自主系统内部。
OSPF ( open shortest path first) is a widely used dynamic routing protocol in IP networks. 开放式最短路径优先(OSPF)协议是一个广泛使用的动态路由协议。
There is an urgent need to design and implement multicast protocols with quality-of-service ( QoS) guarantee, also routing protocols like OSPF ( Open Shortest Path First), which is one of the most widely used routing protocol, must be extended suitably. 因而设计并实现带有QoS保证的组播协议成为当前网络发展的迫切需要,这也包括了对使用最广泛的路由协议之一的OSPF协议的扩展。
Focusing on the fulfillment of Heilongjiang electric power wide area network route design, the network dynamic route in Heilongjiang province was completed by using Open Shortest Path First ( OSPF) route technology, through which the problems of complicated network route were solved. 针对黑龙江省电力广域网路由设计的实现,通过采用OSPF路由技术实现全省网络动态路由,有效地解决了复杂的网络路由问题。
Open Shortest Path First protocol, proposed by IETF ( Internet Engineering Task Force), is link state routing protocol based on the shortest path first algorithm. 开放最短路径优先协议是IETF(InternetEngineeringTaskForce)提出的一种基于最短路径优先算法的链路状态路由协议,它是一种内部网关协议,在网络中被广泛应用。
Within the AS, Interior Gateway Protocols are used to exchange routing information, e.g. Open Shortest Path First ( OSPF), The Border Gateway Protocol ( BGP) is an inter-Autonomous System ( AS) routing protocol. 互联网上自治系统内部通过内部网关协议交换局部路由信息,如开放最短路由优先协议OSPF。
It also analyzes the three inherent security mechanisms of Open Shortest Path First Protocol, and puts forward the corresponding countermeasures for the existence of security risks. 对开放最短路径优先协议中的三种内在的安全机制进行分析,对存在的安全隐患,给出了相应的解决对策。