Input-Queued Switches

Authored by: Roberto Rojas-Cessa

Interconnections for Computer Communications and Packet Networks

Print publication date:  January  2017
Online publication date:  November  2016

Print ISBN: 9781482226966
eBook ISBN: 9781315373485
Adobe ISBN:


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Input-queued (IQ) packet switches are a popular switch architecture in commercial routers. A motivation to adopt them is that the required memory speed may be relaxed in comparison to other queueing strategies. This chapter discusses the challenges for this switch architecture and the matching schemes used to configure these switches.

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