Ospf ( open shorted path first ) and is - is ( inter - domain system - inter - domain system ) , relating to routing ; and lmp , relating to link management 关于路由的ospf (开放最短路径优先)协议和is - is (域间系统?域间系统)协议;
Open shortest path first ( ospf ) is one of the routing protocol of internet . originally , it was developed to be the substitute for routing information protocol ( rip ) Ospf ( openshortestpathfirst ,开放最短路径优先)是internet路由选择协议的一种,最初是为替代rip协议开发的,目前已成为构建大型网络最常用的路由选择协议。
Open Shortest Path First (OSPF) is a link-state routing protocol for Internet Protocol (IP) networks. It uses a link state routing algorithm and falls into the group of interior routing protocols, operating within a single autonomous system (AS).