Fujitsu Corporation

Jian-Lin Mu

Nimer Yaseen

Virgil Vladescu

Stephen John Unger

David Joseph Haas

Calvin Wan

Basavaraj Menasinahal

According to one embodiment, a method may include communicating an alarm suppression indication trigger message from a maintenance end point to an alarm indication suppression generator. The method may further include communicating, by the alarm indication suppression generator in response to receiving the alarm indication trigger message, an alarm indication suppression message to at least one flow point that has alarm indication suppression enabled for the maintenance end point such that the alarm indication suppression message is received by at least one other maintenance end point upstream of the maintenance end point.

Systems and methods for transmission of trigger-based alarm indication suppression messages

According to one embodiment, a method may include detecting an occurrence of a fault for a component of a network element having a maintenance entity provisioned thereon. The method may further include transmitting alarm indication suppression messages to components for which the maintenance entity was configured to transmit alarm indication suppression messages in response to detecting the occurrence of the fault.

Systems and methods for transmission of alarm indication suppression messages in connection with failure of network element equipment

Growing community of inventors

Ramsey, NJ, United States of America

Jian-Lin Mu