A practical architecture for implementing end-to-end QoS in an IP network.

A practical architecture for implementing end-to-end QoS in an IP network.

All critical elements now exist for implementing a QoS-enabled IP network. It can be built on commercially available platforms and then evolve by adopting emerging standards and technologies. This article describes a practical architecture for end-to-end QoS in an IP environment including incorporat...

Descrizione completa

Dettagli Bibliografici
Pubblicato in:IEEE Communications magazine 40, 1 (2002).
Natura: Articolo
Lingua:English
Soggetti:
CAC.
IETF.
IP network.
IP signaling.
IP-based classification.
IPSec.
LAN.
LAN routers.
MPLS headers.
QoS customer server.
QoS mechanisms.
QoS network server.
VoIP.
VoIP setup.
WAN handling.
Billing information exchange.
Call admission control.
Call setup signaling.
End-to-end QoS.
Enterprise premises.
Flow identification.
Interworking entities.
Multiservice environment.
Policy interworking.
Practical architecture.
Service provider.
Standards.
Traffic shaping.