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:
Oct. 12, 2010
Filed:
Aug. 29, 2006
Chia Tsai, Cupertino, CA (US);
Xinhua Zhao, Newark, CA (US);
Bhanu Gopalasetty, San Jose, CA (US);
Bhawani Sapkota, Fremont, CA (US);
Chia Tsai, Cupertino, CA (US);
Xinhua Zhao, Newark, CA (US);
Bhanu Gopalasetty, San Jose, CA (US);
Bhawani Sapkota, Fremont, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Method and system for providing continuous data forwarding during a failure mode in a wireless data network including detecting a control plane failure mode of a network switch, maintaining data path between one or more network entities with the network switch, detecting the network switch recovery from the control plane failure mode, and re-authenticating the one or more network entities over the data network is disclosed without disrupting data traffic forwarding.