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《CCNP实战指南:远程接入》
CCNP实战指南:远程接入
编号: PT231337
作者:李莉
译者:
开本:
ISBN:711512618
出版社:人民邮电出版社
出版日期:2004-10-01
装帧:
书夫曼编号:470568
原价: 58
普通会员:54.23  一星会员:52.60
二星会员:51.52  三星会员:50.43

内容简介
  本书目的在于帮助读者掌握远程接入的理论知识和实际动手技能,从而顺利通过CCNP远程接入考试并轻松应对日常工作。 本书首先介绍了远程接入的基本概念。接着详细阐述了调制解调器、有线调制解调器、PPP、ISDN、DDR、DSL、帧中继等接入技术,最后讨论了备份路由、排队和压缩、网络地址转换、AAA和网络安全等主题。每一章都包括了若干个场景,列出了配置和验证场景的必需步骤,同时还包括了场景的示例配置和解释。此外,几乎每一章都包括了实战练习,用来测试读者对所学知识的掌握程度。随后的实战练习解决方案可帮助读者评估是否正确完成了实战练习。每一章的小结部分回顾了各章的要点。最后,复习题进一步地测试了读者在相关主题上的知识掌握程度。 本书适用于想要通过CCNP远程接入书面考试的网络技术人员,以及那些希望获得实际经验以轻松应付日常工作的人。由于本书既包括了全面的理论知识,同时又涉及到丰富的场景和实际练习,因此它也是网络技术人员必备的参考书。

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目录

目      录  第1章    远程接入简介                                      1.  1    远程接入用户的类型                                      1.  2    远程接入技术                                      1.  2.  1    帧中继                                      1.  2.  2    串行连接                                      1.  2.  3    ISDN                                      1.  2.  4    模拟拨号连接                                      1.  2.  5    DSL                                      1.  2.  6    有线调制解调器服务                                      1.  3    小结                                      1.  4    复习题                                      第2章    建立CCNP远程接入实验室                                      2.  1    创建LAN                                      2.  2    将Cisco路由器用作帧中继交换机来创建WAN                                      2.  3    建立异步.  ISDN.  PPP.  DDR.      拨号备份.  AAA和安全实验室                                      2.  4    小结                                      第3章    调制解调器连接和操作简介                                      3.  1    典型的调制解调器连接                                      3.  1.  1    DTE设备之间的通信                                      3.  1.  2    DTE到DCE的通信                                      3.  1.  3    调制解调器的控制功能                                      3.  1.  4    DCE  yJDCE的通信                                      3.  2    DTE到DTE的布线                                      3.  2.  1    当两台DTE设备相互邻近时                                      3.  2.  2    RJ-45布线和电缆                                      3.  2.  3    DTE到DCE的布线                                      3.  3    数据压缩和错误控制                                      3.  3.  1    调制解调器的调制标准                                      3.  3.  2    调制解调器速度和压缩比之间的关系                                      3.  4    配置调制解调器  DCE                                        3.  4.  1    连接到调制解调器  DCE                                        3.  4.  2    调制解调器的基本配置                                      3.  4.  3    自动配置调制解调器                                      3.  5    场景                                      3.  5.  1    场景3-1:在中央路由器上配置串行接口和异步线路                                      3.  5.  2    场景3-2:中央调制解调器                                      3.  6    实战练习3-1:在AUX端口上配置调制解调器以获得EXEC级的拨入连接                                      3.  7    实战练习3-1的解决方案                                      3.  8    实战练习3-2:通过AUX端口背靠背地连接路由器                                      3.  9    实战练习3-2的解决方案                                      3.  10    小结                                      3.  11    复习题                                      第4章    利用有线调制解调器接入中央站点                                      4.  1    有线调制解调器技术简介                                      4.  1.  1    下行和上行                                      4.  1.  2    调制模式                                      4.  1.  3    频谱共享                                      4.  1.  4    DOCSIS硬件规格                                      4.  2    场景                                      4.  2.  1    场景4-1:CiscoCMTS的最低配置要求                                      4.  2.  2    场景4-2:CiscoCMTS的可选配置                                      4.  2.  3    场景4-3:配置Cisco有线调制解调器的桥接和路由选择                                      4.  3    使用CiscoIOS软件命令进行基本的有线调制解调器排障                                      4.  3.  1    CMTS的基本排障                                      4.  3.  2    CM的基本排障                                      4.  3.  3    有线调制解调器的初始化过程                                      4.  4    实战练习:配置CMTS和符合DOCSIS规格的桥接有线调制解调器                                      4.  5    实战练习解决方案                                      4.  6    小结                                      4.  7    复习题                                      第5章    配置点到点协议和控制网络访问                                      5.  1    PPP简介                                      5.  1.  1    常用的远程接入协议                                      5.  1.  2    PPP成帧                                      5.  1.  3    PPP协商阶段                                      5.  1.  4    LCP选项                                      5.  1.  5    PPP帧格式                                      5.  2    配置PPP                                      5.  2.  1    PPP的初始配置                                      5.  2.  2    检验和排障                                      5.  3    场景                                      5.  3.  1    场景5-1:接入服务器和网络的初始设置                                      5.  3.  2    场景5-2:在异步链路上配置PPP                                      5.  3.  3    场景5-3:配置可用于PPP的接口参数                                      5.  3.  4    场景5-4:为DDR配置异步接口                                      5.  4    实战练习:拨入和拨出                                      5.  5    实战练习解决方案                                      5.  6    小结                                      5.  7    复习题                                      第6章    使用ISDN和DDR增强远程连接性                                      6.  1    ISDN简介                                      6.  1.  1    什么是综合业务                                      6.  1.  2    ISDN的优点                                      6.  1.  3    ISDN业务                                      6.  1.  4    ISDN带宽和信道                                      6.  1.  5    BRI功能组                                      6.  1.  6    哪些设备表示BRI参考点                                      6.  2    DDR                                      6.  3    ISDN层的协议                                      6.  3.  1    ISDN第1层                                      6.  3.  2    ISDN第2层                                      6.  3.  3    ISDN第3层                                      6.  4    检测ISDN的呼叫建立和断开                                      6.  4.  1    呼叫建立过程                                      6.  4.  2    呼叫断开过程                                      6.  5    配置ISDN                                      6.  6    场景                                      6.  6.  1    场景6-1:配置一个简单的ISDN呼叫                                      6.  6.  2    场景6-2:用访问列表配置DDR                                      6.  6.  3    场景6-3:配置PRI                                      6.  6.  4    场景6-4:可替换标识技术                                      6.  6.  5    场景6-5:可替换的路由选择方法                                      6.  6.  6    场景6-6:配置接口和备份接口                                      6.  7    实战练习6-1:使用ISDN拨出                                      6.  8    实战练习6-1的解决方案                                      6.  9    实战练习6-2:配置ISDN作为备份                                      6.  10    实战练习6-2的解决方案                                      6.  11    小结                                      6.  12    复习题                                      第7章    利用接口拨号器配置文件和Rotary组最优化使用DDR                                      7.  1    DDR和拨号器配置文件                                      7.  1.  1    拨号器配置文件的优点                                      7.  1.  2    拨号器配置文件的组件                                      7.  1.  3    拨号器配置文件绑定顺序                                      7.  1.  4    拨号器配置文件的局限                                      7.  2    拨号器Rotary组简介                                      7.  3    配置拨号器配置文件和拨号器Rotary组                                      7.  3.  1    配置拨号器配置文件                                      7.  3.  2    配置拨号器Rotary组                                      7.  4    场景                                      7.  4.  1    场景7-1:配置拨号器配置文件                                      7.  4.  2    场景7-2:配置拨号器Rotary组                                      7.  4.  3    场景7-3:配置PRI接口以接收异步呼叫和ISDN呼叫                                      7.  5    实战练习:配置拨号器配置文件                                      7.  6    实战练习解决方案                                      7.  7    小结                                      7.  8复习题                                      第8章    利用DSL接入中央站点                                      8.  1    ADSL简介                                      8.  1.  1    调制方法                                      8.  1.  2    干扰源                                      8.  1.  3    解决干扰的方法                                      8.  2    Cisco6160DSLAM简介                                      8.  2.  1    系统和硬件组件                                      8.  2.  2    Cisco6160DSLAM的基本配置                                      8.  3    Cisco6400UAC简介                                      8.  4    DSL接入体系结构和协议                                      8.  4.  1    RFC1483桥接和IRB简介                                      8.  4.  2    RBE简介                                      8.  4.  3    PPPoA简介                                      8.  4.  4    PPPoE简介                                      8.  5    场景                                      8.  5.  1    场景8-1:在DSL上配置IRB                                      8.  5.  2    场景8-2:在DSL上配置RBE                                      8.  5.  3    场景8-3:在DSL上配置PPPoA                                      8.  5.  4    场景8-4:在DSL上配置PPPoE                                      8.  6    实战练习8-1.  DSL上的PPPoA                                      8.  7    实战练习8-1的解决方案                                      8.  8    实战练习8-2:DSL上的RFCl483桥接                                      8.  9    实战练习8-2的解决方案                                      8.  10    小结                                      8.  11    复习题                                      第9章    帧中继连接和流量控制                                      9.  1    帧中继的背景                                      9.  2    帧中继术语                                      9.  3    帧中继设备                                      9.  3.  1    DTE                                      9.  3.  2    DCE                                      9.  3.  3    DTE和DCE之间的关系                                      9.  4    帧中继拓扑                                      9.  5    帧中继虚电路                                      9.  5.  1    SVC                                      9.  5.  2    PVC                                      9.  6    帧中继配置任务                                      9.  6.  1    建立帧中继封装                                      9.  6.  2    DLCI                                      9.  6.  3    帧中继信令                                      9.  6.  4    LMI自动检测                                      9.  7    禁用或重启反向ARP                                      9.  8    帧中继子接口                                      9.  8.  1    子接口寻址                                      9.  8.  2    点到点子接口上的寻址                                      9.  8.  3    多点子接口上的反向ARP                                      9.  8.  4    多点子接口上的静态地址映射                                      9.  8.  5    为子接口配置一个备份接口                                      9.  9    网络到网络的接口                                      9.  10    用户网络接口                                      9.  11    拥塞控制机制                                      9.  11.  1    CIR的缺陷                                      9.  11.  2    帧中继的丢弃合格                                      9.  11.  3    帧中继错误校验                                      9.  12    帧中继流量整形                                      9.  12.  1    为不同类型的流量定义VC                                      9.  12.  2    在接口上启用帧中继流量整形                                      9.  12.  3    为接口指定一个流量整形的映射类                                      9.  12.  4    定义一个带有队列和流量整形参数的映射类                                      9.  12.  5    定义ACL                                      9.  13    帧中继连接故障排除                                      9.  13.  1    showframe-relaylmi命令                                      9.  13.  2    showframe-relaypvc命令                                      9.  13.  3    debugframe-relaylmi命令                                      9.  14    场景                                      9.  14.  1    场景9-1:启用帧中继                                      9.  14.  2    场景9-2:子接口类型                                      9.  14.  3    场景9-3:分配IP地址和DLCl                                      9.  14.  4    场景9-4:在多点子接口上寻址                                      9.  15    实战练习9-1:未编号的帧中继                                      9.  16    实战练习9-1的解决方案                                      9.  17    实战练习9-2:配置多点子接口                                      9.  18    实战练习9-2的解决方案                                      9.  19    实战练习9-3:在一个PVC上配置流量整形                                      9.  20    实战练习9-3的解决方案                                      9.  21    实战练习9-4:在接口上配置保证速率                                      9.  22    实战练习9-4的解决方案                                      9.  23    实战练习9-5:配置帧中继交换                                      9.  24    实战练习9-5的解决方案                                      9.  25    小结                                      9.  26    复习题                                      第10章    启用永久连接的备份路由                                      10.  1    备份简介                                      10.  2    触发拨号备份                                      10.  2.  1    使用物理接口进行备份                                      10.  2.  2    使用拨号器配置文件进行备份                                      10.  2.  3    浮动静态路由备份                                      10.  2.  4    使用负载备份特性进行路由选择                                      10.  3    场景                                      10.  3.  1    场景10-1:针对主链路故障配置拨号备份                                      10.  3.  2    场景10-2:配置拨号备份以进行负载分担                                      10.  3.  3    场景10-3:为备份链路配置拨号器配置文件                                      10.  4    实战练习:为主链路启用备份                                      10.  5    实战练习解决方案                                      10.  6    小结                                      10.  7    复习题                                      第11章    使用排队和压缩管理网络性能                                      11.  1    关于流量优先级排序的考虑                                      11.  2    排队操作                                      11.  2.  1    加权公平排队                                      11.  2.  2    优先级排队                                      11.  2.  3    定制排队                                      11.  3    配置和检验队列                                      11.  3.  1    加权公平排队                                      11.  3.  2    优先级排队                                      11.  3.  3    定制排队                                      11.  4    压缩                                      11.  4.  1    链路压缩                                      11.  4.  2    负荷压缩                                      11.  4.  3    TCP包头压缩                                      11.  4.  4    Microsoft点到点压缩                                      11.  4.  5    配置压缩                                      11.  5    场景                                      11.  5.  1    场景11-1:配置优先级排队                                      11.  5.  2    场景11-2:配置定制队列                                      11.  6    实战练习:配置优先级队列                                      11.  7    实战练习解决方案                                      11.  8    小结                                      11.  9    复习题                                      第12章    使用网络地址转换扩展IP寻址                                      12.  1    NAT操作                                      12.  2    配置NAT                                      12.  3    NAT处理顺序                                      12.  4    什么时候使用NAT                                      12.  5    NAT配置任务列表                                      12.  5.  1    转换内部源地址                                      12.  5.  2    超载内部全局地址                                      12.  5.  3    转换重叠地址                                      12.  5.  4    提供TCP负载分担                                      12.  5.  5    修改转换超时时间                                      12.  5.  6    在IP电话和CiscoCallManager之间配置NAT                                      12.  5.  7    监测和维护NAT                                      12.  6    场景                                      12.  6.  1    场景12-1:简单NAT拓扑                                      12.  6.  2    场景12-2:简单的内部到外部静态NAT转换                                      12.  6.  3    场景12-3:简单的外部到内部的静态NAT转换                                      12.  6.  4    场景12-4:混合静态NAT转换                                      12.  6.  5    场景12-5:使用NAT对一个IP地址进行超载                                      12.  6.  6    场景12-6:使用NAT处理重叠地址                                      12.  6.  7    场景12-7:配置TCP负载分担                                      12.  7    实战练习12-1:使用外部源地址列表的动态NAT                                      12.  8    实战练习12-1的解决方案                                      12.  9    实战练习12-2:结合动态NAT和静态NAT                                      12.  10    实战练习12-2的解决方案                                      12.  11    小结                                      12.  12    复习题                                      第13章    在扩展网络中使用AAA加强访问控制                                      13.  1    AAA简介                                      13.  1.  1    认证                                      13.  1.  2    授权                                      13.  1.  3    计费                                      13.  1.  4    AAA协议                                      13.  1.  5    AAA方法列表                                      13.  2    配置AAA                                      13.  2.  1    步骤1:启用AAA                                      13.  2.  2    步骤2:配置安全协议参数                                      13.  2.  3    步骤3:定义认证方法列表                                      13.  2.  4    步骤4:将方法列表应用于某个接口或某条线路                                      13.  2.  5    步骤5:配置授权  可选                                        13.  2.  6    步骤6:配置计费  可选                                        13.  3    场景                                      13.  3.  1    场景13-1:使用TACACS  配置认证                                      13.  3.  2    场景13-2:使用RADIUS配置认证                                      13.  3.  3    场景13-3:使用TACACS  配置授权                                      13.  3.  4    场景13-4:使用TACACS  配置计费                                      13.  4    实战练习:使用TACACS  的ISDN回叫                                      13.  5    实战练习解决方案                                      13.  6    小结                                      13.  7    复习题                                      第14章    保证远程接入网络的安全                                      14.  1    Internet协议安全  IPSec                                        14.  1.  1    IPSec体系结构                                      14.  1.  2    认证头部  AH                                        14.  1.  3    封装安全负荷  ESP                                        14.  1.  4    DES算法                                      14.  1.  5    3DES算法                                      14.  1.  6    高级加密标准  AES                                        14.  1.  7    Internet密钥交换  IKE                                        14.  1.  8    隧道和传输模式                                      14.  1.  9    IPSec转换集                                      14.  2    CiscoVPN产品                                      14.  2.  1    CiscoPIX500系列防火墙                                      14.  2.  2    Cisco安全路由器和交换机                                      14.  2.  3    CiscoVPN3000系列集中器                                      14.  2.  4    CiscoVPN3000客户端                                      14.  3    虚拟专用网  VPN                                        14.  4    内存和CPU因素                                      14.  5    监测和维护IPSec                                      14.  6    清除IKE连接                                      14.  7    IKE故障排除                                      14.  8    虚拟专用网的服务质量  QoS                                        14.  8.  1    数据包等级划分                                      14.  8.  2    带宽管理                                      14.  8.  3    流量整形                                      14.  8.  4    选择流量控制器或流量整形器                                      14.  8.  5    拥塞避免                                      14.  8.  6    VPN隧道的QoS                                      14.  8.  7    IETF差分服务                                      14.  8.  8    承诺访问速率                                      14.  8.  9    定制排队                                      14.  8.  10    优先级排队                                      14.  8.  11    帧中继流量整形                                      14.  9    支持VPN的QoS设置                                      14.  10    监视和维护VPN的QoS                                      14.  11    场景                                      14.  11.  1    场景14-1:定义IKE参数                                      14.  11.  2    场景14-2:定义IPSec转换集                                      14.  12    实战练习14-1:路由器到路由器的IPSec                                      14.  12.  1    背景信息                                      14.  12.  2    任务1:检验与已有访问列表的兼容性                                      14.  12.  3    任务2:定义IKE参数                                      14.  12.  4    任务3:定义IPSec参数                                      14.  13    实战练习14-1的解决方案                                      14.  13.  1    任务1的解决方案                                      14.  13.  2    任务2的解决方案                                      14.  13.  3    任务3的解决方案                                      14.  14    实战练习14-2:3台全网状IPSec路由器                                      14.  14.  1    背景信息                                      14.  14.  2    任务1:检验与已有访问列表的兼容性                                      14.  14.  3    任务2:定义IKE参数                                      14.  14.  4    任务3:定义IPSec参数                                      14.  15    实战练习14-2的解决方案                                      14.  15.  1    任务1的解决方案                                      14.  15.  2    任务2的解决方案                                      14.  15.  3    任务3的解决方案                                      14.  16    实战练习14-3:IPSec路由器-路由器中心和分支结构                                      14.  16.  1    背景信息                                      14.  16.  2    任务1:检验与已有访问列表的兼容性                                      14.  16.  3    任务2:定义IKE参数                                      14.  16.  4    任务3:定义IPSec参数                                      14.  17    实战练习14-3的解决方案                                      14.  17.  1    任务1的解决方案                                      14.  17.  2    任务2的解决方案                                      14.  17.  3    任务3的解决方案                                      14.  18    实战练习14-4:使用专用地址在3台路由器之间实现IPSec                                      14.  18.  1    背景信息                                      14.  18.  2    任务1:检验与已有访问列表的兼容性                                      14.  18.  3    任务2:创建NAT                                      14.  18.  4    任务3:定义IKE参数                                      14.  18.  5    任务4:定义IPSec参数                                      14.  19    实战练习14-4的解决方案                                      14.  19.  1    任务1的解决方案                                      14.  19.  2    任务2的解决方案                                      14.  19.  3    任务3的解决方案                                      14.  19.  4    任务4的解决方案                                      14.  20    实战练习14-5:采用NAT的IPSec/GRE                                      14.  20.  1    背景信息                                      14.  20.  2    任务1:配置PIX                                      14.  20.  3    任务2:配置IPX                                      14.  20.  4    任务3:配置IP                                      14.  20.  5    任务4:配置隧道                                      14.  20.  6    任务5:在R8上配置NAT                                      14.  20.  7    任务6:定义IKE参数                                      14.  20.  8    任务7:定义IPSec参数                                      14.  21    实战练习14-5的解决方案                                      14.  21.  1    任务1的解决方案                                      14.  21.  2    任务2的解决方案                                      14.  21.  3    任务3的解决方案                                      14.  21.  4    任务4的解决方案                                      14.  21.  5    任务5的解决方案                                      14.  21.  6    任务6的解决方案                                      14.  21.  7    任务7的解决方案                                      14.  22    实战练习14-6:采用预共享密钥和NAT的路由器到VPN客户端的连接                                      14.  22.  1    背景信息                                      14.  22.  2    任务1:检验与已有访问列表的兼容性                                      14.  22.  3    任务2:创建NAT                                      14.  22.  4    任务3:定义IKE参数                                      14.  22.  5    任务4:定义IPSec参数                                      14.  22.  6    任务5:定义客户端参数                                      14.  23    实战练习14-6的解决方案                                      14.  23.  1    任务1的解决方案                                      14.  23.  2    任务2的解决方案                                      14.  23.  3    任务3的解决方案                                      14.  23.  4    任务4的解决方案                                      14.  23.  5    任务5的解决方案                                      14.  24    实战练习14-7:采用预共享密钥的PIX到Cisco安全VPN客户端的连接                                      14.  24.  1    背景信息                                      14.  24.  2    任务1:配置PIX                                      14.  24.  3    任务2:定义客户端参数                                      14.  25    实战练习14-7的解决方案                                      14.  25.  1    任务1的解决方案                                      14.  25.  2    任务2的解决方案                                      14.  26    实战练习14-8:PIX到CiscoVPN3000客户端的连接                                      14.  26.  1    背景信息                                      14.  26.  2    任务1:配置PIX                                      14.  26.  3    任务2:定义客户端参数                                      14.  27    实战练    14-8的解决方案                                      14.  27.  1    任务1的解决方案                                      14.  27.  2    任务2的解决方案                                      14.  28    实战练习14-9:IPSec上的第2层隧道协议      L2TP                                        14.  28.  1    背景信息                                      14.  28.  2    任务1:配置R3                                      14.  28.  3    任务2:配置R1                                      14.  29    实战练习14-9的解决方案                                      14.  29.  1    任务1的解决方案                                      14.  29.  2    任务2的解决方案                                      14.  30    小结   &n