Routed split multi-link trunking resiliency for wireless local area network split-plane environments
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United States of America Patent
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May 21, 2013
Grant Date -
May 3, 2012
app pub date -
Nov 1, 2010
filing date -
Nov 1, 2010
priority date (Note) -
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Abstract
A method, apparatus and computer program product for performing Routed Split Multi-Link Trunking Resiliency for Wireless Local Area Network split-plane environments is presented. A first network switch learns first data associated with a second network switch and the first network switch terminates an Access Tunnel (AT). The said second network switch learns second data associated with said first network switch. The first and second data are synchronized between the first network switch and the second network switch. The first network switch and the second network load sharing tunnel data packets. The second network switch forwards tunnel control packets received by the second network switch to the first network. A failure relating to said first network switch is detected and a new AT is established with the second network switch.
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