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:
Dec. 31, 2013
Filed:
Oct. 07, 2010
Daniel Josiah Barnes, Harvest, AL (US);
James Alexander Mabry, Madison, AL (US);
Dennis Clinton Cox, Huntsville, AL (US);
Daniel Josiah Barnes, Harvest, AL (US);
James Alexander Mabry, Madison, AL (US);
Dennis Clinton Cox, Huntsville, AL (US);
ADTRAN, Inc., Huntsville, AL (US);
Abstract
A plurality of access modules are inserted into slots of a chassis at a network facility. Each access module is provisioned with sets of Ethernet virtual circuit (EVC) attribute data in order to provide the access module with sufficient information to handle data packets carried by EVCs serviced by the access module. Rather than manually provisioning each access module with EVC attribute data, the sets of attribute data are stored at a central location. Each access module is configured to automatically request, from the central location, sets of attribute data associated with the EVCs to be serviced by the access module and to then automatically provision the access module to handle data packets carried by such EVCs. For each requested set of attribute data, the requesting access modules ensures that the attribute data is reliably transported across a backplane of the chassis.