Furthermore , it has been programmed to realize the link - state database operation using c + + and applied in router mp3600 并且,以c + +代码形式实现了ospf中的链路状态数据库操作,并且在迈普mp3600路由器中得到应用。
On the other hand , it particularly discusses the elements of ospf , such as lsa , link - state database , and routing calculation based on the database , and so on 此外,重点剖析了ospf的组成要素,如lsa 、链路状态数据库以及用这些链路状态数据库进行路由选择计算等等。
Also we design a link state database storage scheme of distributed storage and redundance backup which ease the implementation of the routing table computation in routing node and synchronization between neighbor routers 同时对域内链路状态数据库采用了分布式存储、冗余备份的方案,易于实现各节点上的路由表计算及路由器间的同步。
Based on the analysis and comparison on the normal design methods of distributing system , we propose a wholely distributed implementation method of ospf based on warr ( with - area - routing - region ) , lay an emphasis on the parallel routing table computation and the design of the link state database , and describe the ospf protocol processing in detail . in the chapter four we give a software implementation of our design . the test of implementation proves that our design is feasible and correct 在对现有分布式系统一般设计方法分析比较的基础上,提出了基于warr ( witharearoutingregion )技术的全分布ospf协议实现方案,重点对并行路由表计算及链路状态数据库发计进行了详细研究,并详细分析了osfp协议的各个处理过程,从软件设计角度实现了该设计方案,实际测试环境测试的结果验证了该方案的可行性及正确性,同时系统性能分析的结果表明,该设计方案能满足tbit路由器设计需求。
链路: chain circuit; periodic line ...状态: status; state; condition; st ...数据库: data bank; data base; data p ...链路状态: link state链路状态协议数据单元: lslink state protocol data unit链路状态公告: link state advertisement链路状态广播: lsa link state advertisement链路状态控制: lsc link state control链路状态时隙: link status slot链路状态算法: lsa link state algorithm链路状态通告: lsa link state advertisement链路状态指示: link status indication时态数据库: temporal database组态数据库: configuration database状态数据: data, state; state data; stator data链路状态路由算法: link-state routing algorithm链路状态路由选择: link state routing链路状态信号单元: lssu link status signal unit链路状态信令单元: l u link status signal unit; lssu link status signal unit链路状态信息包: ls link state packet; lsp link state packet上行链路状态标志: uplink state flag时态数据库 时间: temporal database动态数据库参数: dynamic database parameter数据库状态: database state操作系统状态数据: operating system state data