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Cisco frame relay solutions guide

Langue : Anglais

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Couverture de l’ouvrage Cisco frame relay solutions guide
Maximize the performance of Frame Relay solutions, using tested traffic shaping, policing, and management methods.
  • Understand Frame Relay usage, implementation, and management for improved Layer 2 switching.
  • Review Cisco Systems-specific Frame Relay solutions, including feature advantages.
  • Learn methodologies and strategies from real world Cisco Systems case studies, covering a broad range of problems.
Frame Relays enjoy worldwide popularity, with most major Service Providers around the globe offering Frame Relay as one of their core services. It has become an important technology for connecting data networks across North America, Europe, and Asia. To meet the needs of the audience, Cisco Frame Relay Solutions Guide provides a collection of solution strategies for IT professionals looking to build more versatile, reliable, and efficient Frame Relays. Part I begins by describing the basics of the technology, including the introduction of Cisco's Frame Relay implementation, followed by the configuration basics of Frame Relay on Cisco IOS. Part II, Cisco Frame Relay Solutions for Traffic Congestion and Management, tackles the configuration tasks for traffic shaping, router foresight, switching enhancements, SVC support, Frame Relay-to-ATM internetworking, PPP, and PVC bundles. Part III addresses the need for compression and fragmentation, providing solutions to common problems such as slow links, how to save bandwidth, when to use payload compression, and what to do when the network can not support the original size of a particular packet. Part IV introduces congestion management solutions, and part V discusses Congestion Avoidance and Signaling. Within each chapter, the book addresses commons problems, details the associated solution, including configuration and command examples, and each chapter ends with a detailed, real-world case study based on a tested Cisco solution.
Icons Used in This Book. Command Syntax Conventions. Introduction.
Goals and Methods. Who Should Read This Book? How this book Is Organized. I. FRAME RELAY TECHNOLOGY.
1. Introduction to Frame Relay.
Frame Relay Defined. Frame Relay Virtual Circuits. The Frame Relay Header. The Standardization of Frame Relay. The Origins of Frame Relay: Part 10: 25.. Frame Relay's Current Role. The Future of Frame Relay. Frame Relay Terminology. Summary. Review Questions. Reference.
2. Cisco Frame Relay Devices and Network Implementation.
Understanding Frame Relay Devices and Network Implementation. Frame Relay Serial Interfaces and Cabling Standards. The Cisco Family of Router and Switch Platforms for Frame Relay WAN Connectivity. Frame Relay Access Speeds and CIR. Introduction to the Cisco Frame Relay Implementation. Summary. Review Questions.
3. Planning and Managing Frame Relay Networks.
Network Planning. Committed Burst (Bc). Excess Burst (Be). Custom Queuing. Multipoint Subinterfaces. Summary. Review Questions.
4. Cisco Frame Relay Configurations.
Configuring Frame Relay. Enabling Frame Relay Encapsulation. Configuring the LMI Type on a Frame Relay Interface. Configuring Static and Dynamic DLCI to Network Layer Address Mapping. Configuring Frame Relay Subinterfaces. Using Frame Relay Point-to-Point Subinterfaces. Configuring a Cisco Router as a Frame Relay Switch. Local Significance Approach to DLCI Assignment. Verifying Frame Relay Connections with IOS show Commands. Troubleshooting Frame Relay Connections with Cisco IOS debug Commands. Summary. Review Questions. Reference. II. CISCO FRAME RELAY SOLUTIONS FOR POLICING AND SHAPING.
5. Frame Relay Traffic Shaping.
Current Issues. Solutions to Current Issues. Frame Relay Traffic Shaping Explained. How Frame Relay Traffic Shaping Works. Adaptive Shaping to BECN. Adaptive Shaping to ForeSight. Configuring Frame Relay Traffic Shaping. Creating a Traffic Shaping Map Class. Associating the Frame Relay Map Class. Monitoring Frame Relay Traffic Shaping Information. Configuring Discard Eligibility (DE). Configuring Frame Relay Broadcast Queue. Configuring DLCI Priority Levels. Differences Between Frame Relay Traffic Shaping and Generic Traffic Shaping. Summary. Review Questions. Reference. Case Study: Managing Data Traffic. Case Study: A Small Hub-and-Spoke Network Running Voice and Video Traffic.
6. Cisco Frame Relay Switching Enhancements.
Current Issues. Solutions to Current Issues. Frame Relay Switching over ISDN B Channels. Basic Policing-Traffic Policing on UNI DCE. Congestion Management on Switched PVCs. Monitoring and Verifying Frame Relay Switching Enhancements on a Cisco Router. Summary. Review Questions. Reference. Case Study: Frame Relay Switching over ISDN.
7. Cisco Frame Relay End-to-End Keepalive.
Current Issues. Solutions to Current Issues. Frame Relay End-to-End Keepalive Feature Defined. Request Mode. Reply Mode. Passive-Reply Mode. Configuring Frame Relay End-to-End Keepalive. Monitoring and Verifying Frame Relay End-to-End Keepalive. Summary. Review Questions. Reference. Case Study: Using LMI and Frame Relay End-to-End Keepalive. III. CISCO FRAME RELAY SOLUTIONS FOR TRAFFIC MANAGEMENT.
8. Frame Relay to ATM Interworking.
ATM Technology. Interworking Frame Relay with ATM. Frame Relay Forum Implementation Agreement Document Number FRF.5. Frame Relay Forum Implementation Agreement Document Number FRF.8.1. Congestion Indication Support in FRF.8.1. Supported Cisco Platforms for Frame Relay to ATM Interworking. Configuring FRF.5 Network Interworking. Verifying FRF.5 Configuration. Configuring FRF.8.1 Service Interworking. Summary. Review Questions. References.
9. Adaptive Frame Relay Traffic Shaping for Interface Congestion.
Current Issues. Solutions for Current Issues. Configuring Adaptive Frame Relay Traffic Shaping for Interface Congestion. Verifying Adaptive Frame Relay Traffic Shaping for Interface Congestion. Summary. Review Questions. Reference. Case Study: Without Adaptive Frame Relay Traffic Shaping for Interface Congestion. Case Study: With Adaptive Frame Relay Traffic Shaping for Interface Congestion.
10. Point-to-Point Protocol (PPP) over Frame Relay.
Requirements for PPP over Frame Relay. RFC 1973 and Cisco Implementation of PPP over Frame Relay. PPP over Frame Relay Frame Format. Monitoring PPP over Frame Relay. Summary. Review Questions. References. Case Study: Verifying PPP over Frame Relay.
11. Frame Relay Switched Virtual Circuit (SVC).
Introduction to Frame Relay SVC. Current Issues. Solutions for Current Issues. Setting Up an SVC Operation. Cisco Implementation of Frame Relay SVC. SVC Configuration Tasks. Monitoring Frame Relay SVC. Summary. Review Questions. References. Case Study: Frame Relay SVC Network Between Two Remote Offices.
12. Part 10: 25 over Frame Relay.: Using the Annex G Feature.
Current Issues. Solutions to Current Issues. Annex G Feature. Basic Part 10: 25 Configuration Tasks on a Cisco Router.. Summary. Review Questions. References. Case Study: Use of the Annex G Feature.
13. Frame Relay Enhanced Local Management Interface (ELMI).
Current Issues. Solutions to Current Issues. Configuring the Frame Relay ELMI Feature. show frame-relay pvc. Operation of MIB. Summar

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