| 1. | As core router may be used in all kinds of environments , it must implement multiple routing protocols , including rip , ospf , is - is , bgp and other interior or exterior routing protocols 核心路由器可能应用于各种环境,它必须提供多种路由协议,包括rip 、 ospf 、 is - is以及bgp等内部和外部网关路由协议。 |