1·The border gateway protocol(BGP) is a policy-based, event-driven path vector routing protocol.
关 协议（BGP）是一种基于策略的、事件驱动的路径向量协议。
2·Border Gateway Protocol (BGP) is a key component of Internet backbone, and plays a very important role.
边际网关路由协议是因特网骨干线路的关键组成部分之一。
3·Another important routing protocol type is path-vector routing protocol, such as the Border Gateway Protocol (BGP).
网络中另一大类 路由协议是 路 径向量 路由协议，如边界网关协议（BGP）。
4·When a communication path changes, nearby routers inform their neighbours through a system known as the border gateway protocol (BGP).
当通信路径改变，附近的路由器会通过一个名为边界网关协议(border gateway protocol, bgp)的系统告知邻近的路由器。
5·Definitions were given to describe the attributes of the route, the policy, and the conformance relation between the behavior of the border gateway and the policies.
在分析路由属性与路由策略等概念的基础上，定义了路由行为与策略的一致性关系及两类违反一致性的情况。
6·For example, the border town of Spin Boldak, located south of Kandahar, serves as the gateway to and from northern Pakistan.
例如，斯平布尔达克的边界城镇，位于坎大哈南部，是与巴基斯坦北部往来的关口。
7·Further, the open source telephony software can be used as a gateway or session border controller to provide network-based transcoding services.
此外，开源电话软件可以被用来作为网关或会话边界控制器，提供基于网络的转换服务。