Scalable multi-QoS IP+ATM switch router architecture.

This article proposes a scalable multi-QoS IP+ATM switch router architecture. The proposed switch router is based on a core ATM switching system with multi-QoS capability. Forwarding engines and a routing engine are attached in front of the line cards of the ATM switching system. The FEs and RE are...

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Pubblicato in:	IEEE Communications magazine 38, 12 (2000).
Autore principale:	Shiomoto, K.
Natura:	Articolo
Lingua:	English
Soggetti:	40 to 160 Gbit/s. 622.08 Mbit/s. ATM switching system. IP QoS control. Buffer design. Feedback rate control. Forwarding engines. Line cards. Longest matching algorithm. Multi-QoS IP+ATM switch router architecture. Packet classification. Packet forwarding throughput. Point-to-multipoint VC. Point-to-point VC. Routing engine. Scalable core switching fabric. Scalable switch router architecture. Wire-speed multicast packet forwarding. Wire-speed unicast packet forwarding.