网络方案书 一、项目概述 随着数字化时代的到来，网络已经成为了企业竞争的重要基础设施。本项目旨在为企业打造一套高效、稳定的网络方案，以满足企业不断发展的需求。 二、网络方案设计 1.网络架构 本网络采用分层架构，分为核心层、汇聚层和接入层。 核心层：为核心设备提供高速稳定的网络服务，包括交换机、路由器等。 汇聚层：负责接收、处理来自各接入层的数据，并将其传输到核心层。 接入层：为终端用户提供接入网络的服务，包括交换机、路由器等。 2.网络设备选型 本网络设备选型如下： 交换机：华为SC-S-5500C 路由器：华为Router-G-5500 3.网络拓扑结构 本网络拓扑结构如下： ``` +-----------------------+ | 核心层交换机 | +-----------------------+ | | +-----------------------+ | 汇聚层交换机 | +-----------------------+ | | +-----------------------+ | 接入层交换机 | +-----------------------+ | | | | +-----------------------+ | 路由器 | +-----------------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
