Ciena Corporation

Gagan Garg

Jayant Kumar Bhardwaj

Ghulam Mustafa

Nilakantha Swain

Ashish Gulati

Khujasta Afreen Mohsini

Sumit Hans

Systems and methods for adaptively re-adjusting meter rates of processor cores of a multi-core processor having ports grouped in a Link Aggregation Group (LAG) are provided. A method, according to one implementation, includes a step of obtaining a metering allocation setting for a service on each of a plurality of processor cores. The plurality of processor cores is configured to receive data traffic via a plurality of data ports. The data ports are configured to be grouped so as to serve as a single logical port from the perspective of an external component. The method further includes a step of determining an anticipated metering need associated with the service on each of the processor cores. Also, the method performs an adaptive metering procedure that includes automatically adjusting the metering allocation setting for the service based on the respective anticipated metering need.

Adaptive service metering on ports in a link aggregation group

Systems and methods for tracking and reporting the existence or absence of faults in a Network Element (NE) or node of a network, network domain, or Maintenance Domain (MD) are provided. A method, according to one implementation, includes a step of tracking the existence or absence of a plurality of faults in a NE within a network domain. Each of the plurality of faults is categorized in one of a plurality of priority levels. In response to a detection of one or more new faults in the NE or a rectification of one or more old faults in the NE, the method further includes the step of updating a fault indication variable that individually signifies the existence or absence of a fault at each of the priority levels.

Tracking and reporting faults detected on different priority levels

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Gurgaon, India

Gagan Garg