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:
Apr. 17, 2018
Filed:
Jan. 30, 2013
Allied Telesis Holdings Kabushiki Kaisha, Tokyo, JP;
Mark Andrew McKinstry, Christchurch, NZ;
Theuns Verwoerd, Christchurch, NZ;
Anthony Robert Lineham, Christchurch, NZ;
Graeme Campbell, Graeme Keith Campbell, NZ;
ALLIED TELESIS HOLDINGS KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A method placing a device in safe state is disclosed. The method includes initiating a safe state for a device. In one embodiment, an operational functionality of the device is disabled. A safe state message at an interface of the device may be received. The interface may be designated as a management interface. Information may be received at the management interface, wherein the information manages the device. The method may also include disabling a non-management interface of the device, wherein the non-management interface is an interface that does not receive a safe state message. The method may further include shutting down a non-management interface of the device, wherein the non-management interface is an interface that does not receive a safe state message. A normal state for the device may be initiated, wherein in the normal state the device restores the operational functionality of the device.