Virtual private LAN service over ring networks
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United States of America Patent
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Jul 5, 2011
Grant Date -
May 25, 2006
app pub date -
Nov 19, 2004
filing date -
Nov 19, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A method for communication via a ring network that includes a plurality of nodes. The method includes receiving at a first node in the ring network a data packet transmitted over a virtual private LAN service (VPLS), the data packet including an identification of the VPLS. The first node reads the identification from the data packet. Responsively to reading the identification, the first node forwards the data packet to at least one second node in the ring network that is associated with the VPLS.
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