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1.1 Scaling Networks with NAT and PAT 1.1.1 Private addressing 1.1.2 Introducing NAT and PAT 1.1.3 Major NAT and PAT features 1.1.4 Configuring NAT and PAT 1.1.5 Verifying PAT configuration 1.1.6 Troubleshooting NAT and PAT configuration 1.1.7 Issues with NAT 1.2 DHCP 1.2.1 Introducing DHCP 1.2.2 BOOTP and DHCP differences 1.2.3 Major DHCP features 1.2.4 DHCP operation 1.2.5 Configuring DHCP 1.2.6 Verifying DHCP operation 1.2.7 Troubleshooting DHCP 1.2.8 DHCP relay Module 2. WAN Technologies 2.1 WAN Technologies Overview 2.1.1 WAN technology 2.1.2 WAN devices 2.1.3 WAN standards 2.1.4 WAN encapsulation 2.1.5 Packet and circuit switching 2.1.6 WAN link options 2.2 WAN Technologies 2.2.1 Analog dialup 2.2.2 ISDN 2.2.3 Leased line 2.2.4 X.25 2.2.5 Frame Relay 2.2.6 ATM 2.2.7 DSL 2.2.8 Cable modem 2.3 WAN Design 2.3.1 WAN communication 2.3.2 Steps in WAN design 2.3.3 How to identify and select networking capabilities 2.3.4 Three-layer design model 2.3.5 Other layered design models 2.3.6 Other WAN design considerations Module 3. PPP 3.1 Serial Point-to-Point Links 3.1.1 Introduction to serial communication 3.1.2 Time-division multiplexing 3.1.3 Demarcation point 3.1.4 DTE-DCE 3.1.5 HDLC encapsulation 3.1.6 Configuring HDLC encapsulation 3.1.7 Troubleshooting a serial interface 3.2 PPP Authentication 3.2.1 PPP layered architecture 3.2.2 Establishing a PPP session 3.2.3 PPP authentication protocols 3.2.4 Password Authentication Protocol (PAP) 3.2.5 Challenge Handshake Authentication Protocol 3.2.6 PPP encapsulation and authentication process 3.3 Configuring PPP 3.3.1 Introduction to configuring PPP 3.3.2 Configuring PPP 3.3.3 Configuring PPP authentication 3.3.4 Verifying the serial PPP encapsulation configuration 3.3.5 Troubleshooting the serial PPP encapsulation configuration Module 4. ISDN and DDR 4.1 ISDN Concepts 4.1.1 Introducing ISDN 4.1.2 ISDN standards and access methods 4.1.3 ISDN 3-layer model and protocols 4.1.4 ISDN functions 4.1.5 ISDN reference points 4.1.6 Determining the router ISDN interface 4.1.7 ISDN switch types 4.2 ISDN Configuration 4.2.1 Configuring ISDN BRI 4.2.2 Configuring ISDN PRI 4.2.3 Verifying ISDN configuration 4.2.4 Troubleshooting the ISDN configuration 4.3 DDR Configuration 4.3.1 DDR operation 4.3.2 Configuring legacy DDR 4.3.3 Defining static routes for DDR 4.3.4 Specifying interesting traffic for DDR 4.3.5 Configuring DDR dialer information 4.3.6 Dialer profiles 4.3.7 Configuring dialer profiles 4.3.8 Verifying DDR configuration 4.3.9 Troubleshooting the DDR configuration Module 5. Frame Relay 5.1 Frame Relay Concepts 5.1.1 Introducing Frame Relay 5.1.2 Frame Relay terminology 5.1.3 Frame Relay stack layered support 5.1.4 Frame Relay bandwidth and flow control 5.1.5 Frame Relay address mapping/topology 5.1.6 Frame Relay LMI 5.1.7 Stages of Inverse ARP and LMI operation 5.2 Configuring Frame Relay 5.2.1 Configuring basic Frame Relay 5.2.2 Configuring a static Frame Relay map 5.2.3 Reachability issues with routing updates in NBMA 5.2.4 Frame Relay subinterfaces 5.2.5 Configuring Frame Relay subinterfaces 5.2.6 Verifying the Frame Relay configuration 5.2.7 Troubleshooting the Frame Relay configuration Module 6. Introduction to Network Administration 6.1 Workstations and Servers 6.1.1 Workstations 6.1.2 Servers 6.1.3 Client-server relationship 6.1.4 Introduction to NOS 6.1.5 Microsoft NT, 2000, and .NET 6.1.6 UNIX Sun, HP, and LINUX versions 6.1.7 Apple 6.1.8 Concept of service on servers 6.2 Network Management 6.2.1 Introduction to network management 6.2.2 OSI and network management model 6.2.3 SNMP and CMIP standards 6.2.4 SNMP operation 6.2.5 Structure of management information and MIBs 6.2.6 SNMP protocol 6.2.7 Configuring SNMP 6.2.8 RMON 6.2.9 Syslog

The Cisco CCNA certification is the most well known computer networking certification in the industry. I recommend a Cisco course of study and the Cisco Academy Curriculum in particular to anyone who wants to learn about computer networking. It is the best foundation to teach how networks communicate, the protocols that are involved, the network addressing, subnetting, routing, switching, VLANs and more!

思科网络技术学院项目(Cisco NetWorking Acadcmy Program)是Cisco公司在全球范围推出的一个主要面向初级网络工程技术人员的培训项目。 本书为思科网络技术学院第2学期的配套书面教程，主要内容包括广域网介绍、路由器介绍、配置路由器、如何学习其他设备、Cisco IOS管理、路由和路由协议、距离矢量路由协议、TCP/IP协议、差错和控制消息、基本路由排错、TCP/UDP协议、访问控制列表等内容。每章的最后还提供了复习题。附录A给出了每章结尾复习题的答案，附录B(见光盘)提供了二进制/十进制数的转换表。术语表(见光盘)描述了书中使用的有关网络的术语和缩写。本书为思科网络技术学院第2学期的指定教材，适合准备参加CCNA认证考试的读者，也适合各类网络技术人员参考阅读。