Book description
A comprehensive introduction to the theory and practical applications of content networking
Get a strong introduction to the basic networking concepts necessary for content networking, including network address translation, IP multicast content delivery, quality of service, and streaming media
Master the application-layer protocols, including HTTP, SSL, RSTP, RTP and FTP
Design redundancy and high availability by using server load balancing, Domain Name System (DNS) directory services, Cisco DistributedDirector software, proximity-based load balancing, and global sticky databases
Learn to switch and offload encrypted content by importing, creating, and configuring certificates and keys in Secure Sockets Layer (SSL) termination devices
Examine how to configure routers with Web Cache Communication Protocol (WCCP) and to switch content requests to content engines for serving frequently requested objects
Learn how to configure caching, live push- and pull-splitting, content acquisitioning, and pre-positioning using Cisco Application and Content Networking System (ACNS) software
Content networking is the most popular technology used to enhance network and application performance. The growth of content networking has been driven by end-user demands for richer content and lowered response times. These demands have caused the field of content networking to flourish with technological advances. Today many companies use content networking to add a layer of intelligence to their systems, scaling server availability and optimizing content delivery.
Content Networking Fundamentals introduces you to content networking solutions and the underlying networking technologies that content networking uses to accelerate your applications in new and unique ways. You’ll discover various algorithms behind content networking and learn how the Cisco Systems® product suite implements them.
In this comprehensive guide, you start with a review of the protocols required for content networking, building your knowledge of introductory concepts and applications. From there, you delve into the components specific to content networking, with a focus on the content-aware Open Systems Interconnection (OSI) Layers 4 through 7. Numerous deployment examples help you understand the more advanced topics. You can use the configuration snapshots in this book as skeletal configurations for your production network.
Following the valuable lessons taught in Content Networking Fundamentals, you’ll be able to effectively design, deploy, maintain, and troubleshoot content networks.
Table of contents
- Copyright
- About the Author
- About the Technical Reviewers
- Acknowledgments
- Icons Used in This Book
- Introduction
-
I. Overview of Content Networking
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1. Introducing Content Networking
- Defining Content Networking
- Understanding the Underlying Technologies
- Purpose and Goals
- Cisco Content Networking Solutions
- Summary
- Review Questions
-
Recommended Reading
-
1. Introducing Content Networking
-
II. Networking Fundamentals
- 2. Exploring the Network Layers
- 3. Introducing Switching, Routing, and Address Translation
- 4. Exploring Security Technologies and Network Infrastructure Designs
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III. Intelligent Network Services for Content Delivery
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5. IP Multicast Content Delivery
- Introducing IP Multicast
- Internet Group Management Protocol
- Internet Standard Multicast
- Source Specific Multicast (SSM)
- Ensuring Multicast Delivery With Pragmatic General Multicast
- Summary
- Review Questions
-
Recommended Reading
- 6. Ensuring Content Delivery with Quality of Service
-
5. IP Multicast Content Delivery
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IV. Applications for Serving Content, at the Network Edge
- 7. Presenting and Transforming Content
- 8. Exploring the Application Layer
- 9. Introducing Streaming Media
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V. Application Layer Services for Content, within the Network
- 10. Exploring Server Load Balancing
- 11. Switching Secured Content
- 12. Exploring Global Server Load Balancing
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VI. The Application and Content Networking System: Content Caching, Streaming, Routing, and Distribution
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13. Delivering Cached and Streaming Media
- Redirecting Application Requests
- Enabling Transparent Value-Added Services on Your CEs
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Delivering Streaming Media
- Streaming Video-on-Demand
- Splitting Live and Prerecorded Broadcasts
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Streaming Windows Media Technology
- Configuring Windows Media Video on Demand
- Configuring the CE Internal WMS Server for Live and Scheduled Rebroadcast Presentations
- Configuring Unicast-to-Unicast Live Splitting
- Configuring Multicast-to-Unicast Live Splitting
- Configuring Multicast-to-Multicast Live Splitting
- Configuring Unicast-to-Multicast Live Splitting
- Configuring Unicast- or Multicast-to-Multicast Scheduled Rebroadcasts
- Streaming Real Media
- Summary
- Review Questions
-
Recommended Reading
-
14. Distributing and Routing Managed Content
- E-learning and Corporate Communications
- Software and File Distribution
- Introducing Content Distribution and Routing
- Initializing and Registering Your ACNS Network Devices
- Setting Up Your ACNS Network for Acquisition and Pre-Positioning
- Acquiring Content to Pre-Position
- Configuring Content Pre-Positioning
- Content Request Routing
- Configuring Streaming Media
- Summary
- Review Questions
-
Recommended Reading
-
13. Delivering Cached and Streaming Media
- A. Answers to Review Questions
Product information
- Title: Content Networking Fundamentals
- Author(s):
- Release date: March 2006
- Publisher(s): Cisco Press
- ISBN: 9781587052408
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