Cisco Technology, Inc.

Chris Riggins

Petre Dini

Steven Howard Berl

Dirk Anteunis

Manuela Ionelia Popescu

Arnold Stamler

A method of automatically configuring a port of a network element comprises the steps of discovering information that identifies or describes a second network element that is coupled to a port of a first network element; associating the port with a port role definition selected from a plurality of port role definitions based on the discovered information; retrieving one or more configuration settings that are associated with the selected port role definition; and applying the one or more configuration settings to the port.

Method and apparatus providing role-based configuration of a port of a network element

A method is disclosed for network knowledge-based diagnosis comprising the machine-implemented steps of creating and storing one or more symptoms, wherein each symptom comprises a set of information elements that represent one or more network events that may be potentially received from a computer network; associating a weight value with each information element of the one or more symptoms; associating a confidence time interval value with each of the one or more symptoms; receiving one or more network events from elements in the computer network; and determining a set of one or more candidate diagnoses of a problem indicated by the received network events, by (a) selecting one or more symptoms that include at least one of the received network events and (b) using functions that map the selected symptoms to one or more candidate diagnoses, based on all weight values of events in the selected symptoms and the confidence time interval values of the selected symptoms.

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Pleasanton, CA, United States of America

Chris Riggins