Multi-layer switching apparatus and method
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United States of America Patent
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Jul 23, 2002
Grant Date -
Nov 22, 2001
app pub date -
Jul 17, 1998
filing date -
Jul 17, 1998
priority date (Note) -
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Abstract
Multilayer switching device and associated technique enables simultaneous wire-speed routing at OSI layer 3, wire-speed switching at layer 2, and support multiple interfaces at layer 1. Implementation may be embodied using one or more integrated circuits (ASIC), RISC processor, and software, thereby providing wire-speed performance on interfaces, in various operational modes.
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