Cisco DQOS Exam Certification Guide (IP Telephony Self-study)

Cisco DQOS Exam Certification Guide (IP Telephony Self-study)

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The ONLY Official Preparation Guides for Cisco Certification Exam learning. Exam Certification Guides from Cisco Press are the all-time best-selling series of Cisco Certification Guides. They are comprehensive study tools for Cisco certifiion exam preparation, that combine tutorial learning of all topics for the relevant exam with proven learning, retention, and self-assessment pedagogical tools. Chapters are written in shorter, more modular fashion, breaking down the topics covered into smaller, and more easily absorbed blocks of information. These chapters incorporate pre- and post-chapter quizzes to determing concept retention, supported further by test-banks on the accompanying CD-ROM that also includes an electronic copy of the book. Also included in the CD-ROM based test bank are questions that emulate the new simulation-based questions that have been added to most new Cisco Systems certification exams. Created in conjunction with Cisco Systems, these titles teach, test, and challenge the student's knowledge, hands-on experience, and skill sets for exam success and workplace readiness. Cisco Press Exam Certification Guides are designed to support instrutor created courses on networking topics, as well as support the web-delivered curricula of the Cisco Networking Academy Program.show more

Product details

  • Mixed media product | 936 pages
  • 198.1 x 233.7 x 61mm | 1,723.67g
  • Pearson Education (US)
  • Cisco Press
  • Indianapolis, United States
  • 1587200589
  • 9781587200588

Table of contents

Foreword. Introduction. 1. QoS Overview. "Do I Know This Already?" Quiz. QoS: Tuning Bandwidth, Delay, Jitter, and Loss Questions. Traffic Characteristics of Voice, Video, and Data Questions. Foundation Topics. QoS: Tuning Bandwidth, Delay, Jitter, and Loss. Bandwidth. Delay. Jitter. Loss. Summary: QoS Characteristics: Bandwidth, Delay, Jitter, and Loss. Traffic Characteristics of Voice, Video, and Data. Voice Traffic Characteristics. Video Traffic Characteristics. Data Traffic Characteristics. Foundation Summary. Q&A. 2. QoS Tools and Architectures. "Do I Know This Already?" Quiz. QoS Tools Questions. Differentiated Services Questions. Integrated Services Questions. Foundation Topics. Introduction to IOS QoS Tools. Classification and Marking. Queuing. Shaping and Policing. Congestion Avoidance. Link Efficiency. Call Admission Control and RSVP. Management Tools. Summary. The Good-Old Common Sense QoS Model. GOCS Flow-Based QoS. GOCS Class-Based QoS. The Differentiated Services QoS Model. DiffServ Specifications and Terminology. DiffServ Per-Hop Behaviors. DiffServ Classifiers and Traffic Conditioners. The Integrated Services QoS Model. Foundation Summary. Q&A. 3. Classification and Marking. "Do I Know This Already?" Quiz Questions. Classification and Marking Concepts Questions. CAR, PBR, and CB Marking Questions. Foundation Topics. Classification and Marking Concepts. Classification. Marking. Classification and Marking Design Choices. Classification and Marking Tools. Class-Based Marking (CB Marking). Committed Access Rate (CAR). Policy-Based Routing (PBR). VoIP Dial Peer. Summary of Classification and Marking QoS Features. Foundation Summary. Q&A. 4. Congestion Management. "Do I Know This Already?" Quiz. Queuing Concepts Questions. WFQ and IP RTP Priority Questions. CBWFQ and LLQ Questions. Comparing Queuing Options Questions. Foundation Topics. Queuing Concepts. Output Queues, TX Rings, and TX Queues. Queuing on Interfaces Versus Subinterfaces and Virtual Circuits (VCs). Summary of Queuing Concepts. Queuing Tools. FIFO Queuing. Priority Queuing. Custom Queuing. Weighted Fair Queuing (WFQ). Class-Based WFQ (CBWFQ). Low Latency Queuing (LLQ). IP RTP Priority. Summary of Queuing Tool Features. Foundation Summary. Q&A. Conceptual Questions. Priority Queuing and Custom Queuing. WFQ. CBWFQ, LLQ, IP RTP Priority. Comparing Queuing Tool Options. 5. Traffic Policing and Shaping. "Do I Know This Already?" Quiz. Shaping and Policing Concepts Questions. Policing with CAR and CB Policer Questions. Shaping with FRTS, GTS, DTS, and CB Shaping. Foundation Topics. Traffic-Policing and Traffic-Shaping Concepts. When and Where to Use Shaping and Policing. How Shaping Works. How Policing Works. Traffic-Shaping Tools. Generic Traffic-Shaping Configuration. Class-Based Shaping Configuration. Distributed Traffic Shaping (DTS) Configuration. Frame Relay Traffic Shaping (FRTS) Configuration. Traffic-Policing Tools. Class-Based Policing Configuration. Committed Access Rate (CAR) Configuration. Foundation Summary. Q&A. Shaping and Policing Concepts. Traffic Shaping. Traffic-Policing Tools. 6. Congestion Avoidance Through Drop Policies. "Do I Know This Already?" Quiz. Congestion-Avoidance Concepts and RED Questions. WRED Questions. FRED Questions. Foundation Topics. Congestion-Avoidance Concepts and Random Early Detection (RED). TCP and UDP Reactions to Packet Loss. Tail Drop, Global Synchronization, and TCP Starvation. Random Early Detection (RED). Weighted RED (WRED). How WRED Weights Packets. WRED and Queuing. WRED Configuration. WRED Summary. Flow-Based WRED (FRED). FRED Configuration. Foundation Summary. Q&A. Congestion-Avoidance Concepts and Random Early Detection (RED). Weighted RED (WRED). Flow-Based WRED (FRED). 7. Link-Efficiency Tools. "Do I Know This Already?" Quiz. Compression Questions. Link Fragmentation and Interleave Questions. Foundation Topics. Payload and Header Compression. Payload Compression. Header Compression. Payload Compression Configuration. TCP and RTP Header Compression Configuration. Link Fragmentation and Interleaving. Multilink PPP LFI. Frame Relay LFI Using FRF.12. Multilink PPP Interleaving Configuration. Frame Relay Fragmentation Configuration. Foundation Summary. Q&A. Compression Tools. LFI Tools. 8. Call Admission Controland QoS Signaling. "Do I Know This Already?" Quiz. Foundation Topics. Call Admission Control Overview. Call Rerouting Alternatives. Bandwidth Engineering. CAC Mechanisms. CAC Mechanism Evaluation Criteria. Local Voice CAC. Physical DS0 Limitation. Max-Connections. Voice over Frame Relay-Voice Bandwidth. Trunk Conditioning. Local Voice Busyout. Measurement-Based Voice CAC. Service Assurance Agents. Advanced Voice Busyout. PSTN Fallback. Resource-Based CAC. Resource Availability Indication. Cisco CallManager Resource-Based CAC. Gatekeeper Zone Bandwidth. Integrated Services / Resource Reservation Protocol. Foundation Summary. Q&A. Call Admission Control Concepts. Local-Based CAC. Measurement-Based CAC. Resources-Based CAC. 9. Management Tools and QoS Design. "Do I Know This Already?" Quiz. QoS Management Tools Questions. QoS Design Questions. Foundation Topics. QoS Management Tools. QoS Device Manager. QoS Policy Manager. Service Assurance Agent. Internetwork Performance Monitor. Service Management Solution. QoS Management Tool Summary. QoS Design for the Cisco QoS Exams. Four-Step QoS Design Process. QoS Design Guidelines for Voice and Video. Foundation Summary. Q&A. QoS Management. QoS Design. 10. LAN QoS. "Do I Know This Already?" Quiz. Foundation Topics. The Need for QoS on the LAN. Buffer Overflow (Overrun). Marking and Classification. Layer 3-to-Layer 2 Classification Mapping. Layer 2 Queues. Drop Thresholds. Trust Boundries. Cisco Catalyst Switch QoS Features. Catalyst 6500 QoS Features. QoS Flow on the Catalyst 6500. Catalyst 6500 QoS Summary. Cisco Catalyst 4500/4000 QoS Features. Cisco Catalyst 3550 QoS Features. Cisco Catalyst 3524 QoS Features. QoS Configurations on Catalyst Switches. Configuration of a Catalyst Switch Using Catalyst OS. Configuration of a Catalyst Switch Using IOS. Foundation Summary. Q&A. LAN QoS Concepts. Catalyst 6500 Series of Switches. Catalyst 4500/4000 Series of Switches. Catalyst 3550/3524 Series of Switches. Appendix A. Answers to the "Do I Know This Already?" Quizzes and Q&A Sections. Appendix B. Topics on the CCIP QoS Exam. Index.show more

About Wendell Odom

Wendell Odom, CCIE(r) No. 1624, is a senior instructor with Skyline Computer, where he teaches courses on QoS, CCNA(r), and CCIE lab preparation. He has worked in the networking arena for 20 years, with jobs in pre- and post-sales technical consulting, teaching, and course development. Michael J. Cavanaugh, CCIE No. 4516, has been in the networking industry for more than 17 years. His current focus is Cisco AVVID implementations, providing convergence consulting, professional services, and technical support.show more

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