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About This Item

 

Full Description

This Recommendation:

• Recommends performance objectives of packet-based networks accepted across a UNI for each defined packet network QoS class, addressing "end-to-end network" or bearer QoS.

• Recommends packet marking and handling mechanisms designed for indicating the accepted packet network QoS class for a given incoming IP packet on a UNI or NNI.

• Addresses procedures for the measurement of the QoS performance of packet-based networks, namely MPLS, Ethernet and IP

 

Amendments, rulings, supplements, and errata

  1. ITU-T Y.1545 CORR 1


    Roadmap for the quality of service of interconnected networks that use the Internet protocol Corrigendum 1