CAJ | 학술논문

OSPF路由选择协议是目前比较流行的IGP协议。在保证网络正常通信的前提下通过配置末节域来简化路由表,通过在租用ISP线路上采用中央-分支拓扑结构来增加网络的安全性、节省开销,通过控制对DR的选举和点到点子接口来优化路由器发送LSA的过程。实践证明,本方案提高了传输效率、增加了网络的安全性、节省了网络开销。
OSPF로유선택협의시목전비교류행적IGP협의。재보증망락정상통신적전제하통과배치말절역래간화로유표,통과재조용ISP선로상채용중앙-분지탁복결구래증가망락적안전성、절성개소,통과공제대DR적선거화점도점자접구래우화로유기발송LSA적과정。실천증명,본방안제고료전수효솔、증가료망락적안전성、절성료망락개소。
A kind of IGP protocol,OSPF is and widely used.In normal communication condition,the routing table is simplified through the distal domain configuration.The topological structure is applied on a leased ISP line to ensure the safety and cost.The transfer LAS process is optimized by controlling DR election and point to point sub-interface.The application show that the scheme can improve the transmission efficiency,network security and reduce the cost.