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:
May. 10, 2011
Filed:
Dec. 20, 2007
Eric R. Kern, Chapel Hill, NC (US);
William G. Pagan, Durham, NC (US);
Norman C. Strole, Raleigh, NC (US);
Eric R. Kern, Chapel Hill, NC (US);
William G. Pagan, Durham, NC (US);
Norman C. Strole, Raleigh, NC (US);
International Business Macines Corporation, Armonk, NY (US);
Abstract
Methods, apparatus, and products are disclosed for remotely booting computing nodes in a switching domain, the switching domain capable of connecting to other switching domains through a network switch, that include: receiving, in the switch, a wakeup request packet that requests activation of one or more computing nodes in the switching domain, the wakeup request packet having a process port value specifying physical ports on the switch to which the one or more computing nodes are physically connected; identifying, by the switch, a network address for each computing node in dependence upon the physical port on the switch to which each computing node to be activated is physically connected; generating, by the switch, a wakeup packet for each computing node in dependence upon the identified network address for that computing node; and transmitting, by the switch to each computing node to be activated, the wakeup packet for that computing node.