锐捷NBR系列路由器用户手册.pdf下载

目 录 第一章 产品介绍...................................................................................................................................1 1.1 锐捷NBR系列路由器................................................................................................................1 1.1.1 锐捷NBR200路由器.........................................................................................................1 1.1.2 锐捷NBR1000E路由器......................................................................................................2 1.1.3 锐捷NBR300路由器.........................................................................................................4 1.1.4 锐捷NBR1100路由器........................................................................................................5 1.1.5 锐捷NBR1200路由器.......................................................................................................7 1.1.6 锐捷NBR2000路由器.......................................................................................................8 1.2 锐捷路由器特点.......................................................................................................................10 1.2.1 丰富的协议支持...............................................................................................................10 1.2.2 友好的用户界面...............................................................................................................10 1.2.3 丰富的诊断和管理工具...................................................................................................10 1.2.4 良好的安全性...................................................................................................................10 1.2.5 方便的升级途径...............................................................................................................11 1.3 典型应用.................................................................................................................................11 第二章路由器安装前的准备...............................................................................................................15 2.1 安全注意事项...........................................................................................................................15 2.2 安装环境要求...........................................................................................................................15 2.2.1 温度/湿度要求.................................................................................................................15 2.2.2 洁净度要求.......................................................................................................................16 2.2.3 防静电要求.......................................................................................................................16 2.2.4 抗干扰要求.......................................................................................................................17 2.2.5 防雷击要求.......................................................................................................................17 2.2.6 检查安装装置...................................................................................................................17 2.3 安装工具和设备.......................................................................................................................17 第三章路由器的安装...........................................................................................................................19 3.1 路由器的安装流程...................................................................................................................19 3.2 固定路由器位置.......................................................................................................................19 3.2.1 安装到机柜上...................................................................................................................19 3.2.2 安装在工作台上...............................................................................................................20 3.3 安装电源线及地线...................................................................................................................20 3.4 连接控制台..............................................................................................................................20 3.5 安装后的检查...........................................................................................................................21 第四章快速配置指导...........................................................................................................................22 4.1 启动和配置路由器...................................................................................................................22 4.1.1 出厂默认设置...................................................................................................................22 4.1.2 搭建配置环境...................................................................................................................22 4.1.3 路由器上电.......................................................................................................................25 4.1.4 启动过程...........................................................................................................................25 4.1.5 通过Setup配置路由器......................................................................................................27 4.2 Web配置指导...........................................................................................................................29 4.2.1 进入Web管理...................................................................................................................29 4.2.2 Web管理设置...................................................................................................................31 锐捷NBR系列路由器使用说明书 目录 4.2.3 各个菜单项使用说明.......................................................................................................33 4.3 路由器配置示例.......................................................................................................................61 4.3.1 固定IP地址接入典型配置...............................................................................................62 4.3.2 PPPoE接入典型配置........................................................................................................66 4.3.3 DHCP动态IP接入典型配置............................................................................................69 第五章故障处理.................................................................................................................................74 5.1 电源故障排除...........................................................................................................................74 5.2 配置系统故障排除...................................................................................................................74 5.3 端口故障排除...........................................................................................................................75 第六章高级配置指导...........................................................................................................................76 6.1 WAN口参数设置.....................................................................................................................76 6.2 配置IP地址...............................................................................................................................77 6.2.1 接口IP地址配置...............................................................................................................77 6.2.2 地址解析协议(ARP)配置................................................................................................78 6.2.3 广播包处理配置...............................................................................................................79 6.2.4 VLAN配置.......................................................................................................................80 6.2.5 IP地址配置示例...............................................................................................................81 6.3 配置静态路由...........................................................................................................................81 6.3.1 配置静态路由...................................................................................................................81 6.3.2 静态路由配置示例...........................................................................................................81 6.4 配置防火墙..............................................................................................................................82 6.4.1 配置基本访问列表...........................................................................................................82 6.4.2 防火墙配置示例...............................................................................................................82 6.5 配置PPPoE..............................................................................................................................82 6.5.1 配置以太网口...................................................................................................................83 6.5.2 配置逻辑接口...................................................................................................................83 6.5.3 配置必要的全局参数.......................................................................................................84 6.5.4 PPPoE配置示例...............................................................................................................85 6.6 配置NAT..................................................................................................................................85 6.6.1 配置内部源地址静态NAT...............................................................................................86 6.6.2 配置内部源地址NAPT....................................................................................................87 6.6.3 配置重叠地址NAT...........................................................................................................88 6.6.4 配置TCP负载均衡...........................................................................................................89 6.6.5 调整地址转换超时时间...................................................................................................89 6.6.6 配置nat内部pc速率统计功能..........................................................................................90 6.6.7 配置nat内部pc速率限制功能..........................................................................................90 6.6.8 NAT配置示例...................................................................................................................91 6.7 构建本地服务器配置示例.......................................................................................................97 6.8 配置动态域名解析服务(DDNS)...........................................................................................100 6.8.1 配置DDNS的功能..........................................................................................................100 6.8.2 显示DDNS的连接状态..................................................................................................101 6.9 抗外网攻击............................................................................................................................101 6.9.1 设置安全等级.................................................................................................................101 6.9.2 设置安全等级限速参数.................................................................................................102 6.9.3 显示安全参数.................................................................................................................102