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Deploying QoS for Cisco IP and Next Generation Networks by Brett Chapman, Vinod Joseph

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Chapter 8

Cisco IOS and IOS-XR Quality-of-Service Implementation for MPLS Layer 3 VPN Services

8.1 Overview

The previous section focused on highlighting the architectural nuances of the QoS implementation on Cisco hardware that is widely used in service provider (SP) deployments. This section intends to take the lessons forward and help in translating them into building QoS classes for MPLS Layer 3 VPN services. This chapter and subsequent chapters focus on QoS implementation for the most common network services in a given IP/MPLS network rather than focusing on individual applications, since traffic in an SP network is grouped within network services. Applications within these services are typically classified and eventually grouped into traffic ...

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