Chapter 15. MPLS VPN QoS Design
MPLS VPN QoS design typically is viewed from two distinct perspectives:
The enterprise customer subscribing to the MPLS VPN service
The service provider provisioning edge and core QoS within the MPLS VPN service
To achieve end-to-end service levels, enterprise and service-provider QoS policies must be consistent and complimentary. Therefore, QoS considerations and design recommendations for both the enterprise and service provider are presented in this chapter. The following topics are discussed:
Enterprise-to-service provider mapping models
Service provider-to-enterprise models
MPLS DiffServ tunneling modes
DiffServ in the backbone
MPLS traffic engineering
MPLS is a combination of routing and switching technologies that ...
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