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.
Patent No.:
Date of Patent:
Mar. 08, 2011
Filed:
Jul. 28, 2005
Jonathan D. Cohn, Novato, CA (US);
Jonathan D. Cohn, Novato, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Methods and apparatus for identifying sequence mismatch defects associated with members of a virtual concatenation (VCAT) group are disclosed. According to one aspect of the present invention, a method for detecting sequence mismatch defects associated with a VCAT group that substantially terminates at a VCAT sink includes obtaining a first set of sequence numbers associated with the VCAT group at a first time, and determining whether a first sequence number of the first set is invalid. The method also includes identifying the first sequence number as having a sequence mismatch defect if the first sequence number is determined to be invalid.