Medianet Reference Guide - Cisco

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References Chapter 4 Medianet QoS Design Considerations • Optimally assign each medianet class a dedicated queue. • Limit strict-priority queuing to 33% of link-capacity whenever possible. • Provision at least 25% of a link’s capacity for best effort applications. • Provision a minimal queue (such as 1%) for the Scavenger applications class. • Enable control plane policing on platforms that support this feature. • Deploy data plane policing/Scavenger class QoS polices whenever possible. These strategic design recommendations will serve to make the PIN-specific designs that follow more cohesive, complementary, and consistent. References White Papers • Cisco Visual Networking Index—Forecast and Methodology, 2007-2012 http://www.cisco.com/en/US/solutions/collateral/ns341/ns525/ns537/ns705/ns827/white_paper_c1 1-481360_ns827_Networking_Solutions_White_Paper.html • Approaching the Zettabyte Era http://www.cisco.com/en/US/solutions/collateral/ns341/ns525/ns537/ns705/ns827/white_paper_c1 1-481374_ns827_Networking_Solutions_White_Paper.html • Cisco Enterprise QoS Solution Reference Design Guide, version 3.3 http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/QoS-SRND -Book.html • Overview of a Medianet Architecture http://www.cisco.com/en/US/docs/solutions/Enterprise/Video/vrn.html IETF RFCs • RFC 791 Internet Protocol http://www.ietf.org/rfc/rfc791 • RFC 2474 Definition of the Differentiated Services Field http://www.ietf.org/rfc/rfc2474 • RFC 2597 Assured Forwarding PHB Group http://www.ietf.org/rfc/rfc2597 • RFC 3246 An Expedited Forwarding PHB http://www.ietf.org/rfc/rfc3246 • RFC 3662 A Lower Effort Per-Domain Behavior for Differentiated Services http://www.ietf.org/rfc/rfc3662 • RFC 4594 Configuration Guidelines for DiffServ Service Classes http://www.ietf.org/rfc/rfc4594 • RFC 5187 [Draft] Aggregation of Diffserv Service Classes http://tools.ietf.org/html/rfc5127 4-46 Medianet Reference Guide OL-22201-01
Chapter 4 Medianet QoS Design Considerations References Cisco Documentation • Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.4 http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/12_4/qos_12_4_book.html OL-22201-01 Medianet Reference Guide 4-47
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About the Authors Solution Authors
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Contents Application Intelligence a
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Contents The Globalization of the W
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Contents NetFlow Collector Consider
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Business Drivers for Media Applicat
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Business Drivers for Media Applicat
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Conclusions Chapter 1 Medianet Arch
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Related Documents Chapter 1 Mediane
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Measuring Bandwidth Chapter 2 Media
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Packet Flow Malleability Chapter 2
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Shapers Chapter 2 Medianet Bandwidt
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Medianet Reference Guide - Cisco

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