The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 08, 2016

Filed:

May. 11, 2009
Applicants:

Kevin Kwun-nan Lin, Saratoga, CA (US);

Bipin Agarwal, San Jose, CA (US);

Marc Lavine, Sunnyvale, CA (US);

Rajeshekhar Murtinty, San Jose, CA (US);

Inventors:

Kevin Kwun-Nan Lin, Saratoga, CA (US);

Bipin Agarwal, San Jose, CA (US);

Marc Lavine, Sunnyvale, CA (US);

Rajeshekhar Murtinty, San Jose, CA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/933 (2013.01); H04L 12/931 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 49/15 (2013.01); H04L 49/351 (2013.01); H04L 49/45 (2013.01); H04L 49/65 (2013.01); H04L 63/08 (2013.01);
Abstract

A stackable device having a plurality of data ports, wherein each of the data ports is capable of operating as a regular data port or a stacking port. A first set of one or more of the data ports is specified as a first flexible stacking port, and a second set of one or more of the data ports is specified as a second flexible stacking port. Each flexible stacking port can be individually configured to operate as an actual stacking port, if required by the configuration of an associated stack. If a flexible stacking port is not configured to operate as an actual stacking port, then the data port(s) included in the flexible stacking port are available to operate as regular data port(s).


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