Guide to understanding the troubleshooting tools, commands, and methodologies that enable reliable performance for remote access service Gaining a solid understanding of telecommunications technology company's fundamentals, including service options and clocking, line coding, and framing in carrier systemsUnderstand how network traffic is handled by operators and service providersExamine layer by layer, systematic approach to problem solving issuesDesign, configure, and troubleshoot a T1 circuit and PRI, text and PPP dial-in and dial-out service, and Cisco AS5000 Access ServersDesign, configure, and troubleshoot ISDN BRI at the link, the physical data, and network level, as well as PPP, MMP, and telephone interfacesDesign, configure, and troubleshoot Frame Relay UNI and NNI interfaces, with a focus on new installations, wrong DLCI, LMI settings, performance and multicast issues, and re-hosting of Frame Relay serviceDesign, configure, and troubleshoot PTPP, L2TP, and IPSec VPN, client check particular VPN, Internet technology, and general availability issuesResolve LAN problems for all major remote access technologies through real-world scenarios for dial, ISDN, Frame Relay, and VPN Ranks of telecommuters, remote employees, and mobile users growing every day and their communications needs expand as quickly. Understand how to use remote access service is the first step to realizing the benefits that offer this service but inconsistent performance or denial of service threaten productivity gains. It is vital that these services are not only available but also perform as promised. Troubleshooting Remote Access Networks helps you understand the underlying technologies and gain insight into the challenges, problems, and best practices for supporting remote access networks. This book focuses on the enterprise of a remote access network and includes service provider troubleshooting and design information that helps both enterprise and service provider network engineers understand the larger picture remote access network. Each section concludes with a series of real-world support scenarios that represent proven best practices for remote access network management, drawn from the tens of thousands of cases handled by the Cisco Remote Access team. Are you looking for the configuration, design, and support reference guide, or need a preparation tool to help you prepare for the CCIE exam, Troubleshooting Remote Access Networks provides you with a level of expert solution to help ensure the availability of remote access services.