Cisco Technology, Inc.

Rodney Bruce Smith

Aaron H Averbuch

Alan Pearson

Ariel Braunstein

John Furlan

Matthew Tebbs

John-Anthony Owens

Mark Carroll

Nolan D O'Brien

Daniel Richard Albertson

Thomas E Logan

A system may include multiple network devices that communicate within a network domain, and a centralized control device configured to perform operations. The operations may include receive a request to modify one or more policies regarding traffic within the network domain, and in response to receiving the request, capture a snapshot of the network domain before modification of the one or more policies. The operations may also include, in response to receiving the request, generate a prediction of the network domain after modification of the one or more policies, and compare the snapshot of the network domain to the prediction of the network domain. The operations may additionally include, based on the comparison of the snapshot and the prediction, provide a predicted impact on the network domain, and, based on the predicted impact being above a threshold, provide an indication that the predicted impact is above the threshold.

Network modification impact prediction

A method may include identifying a first set of values indicative of a present state of a software-defined network (SDN). The method may further include receiving one or more proposed changes to the SDN via an interface. The method may also include determining, based on the one or more proposed changes to the SDN, a potential state of the SDN and a second set of values indicative of the potential state of the SDN. The method may further include generating a change index based on a comparison of the first set of values with the second set of values. The method may also include providing the change index via the interface.

Determining an effect of a network configuration change

Techniques are described for identifying a wireless access point device using beacon messages and probe responses. An access point may generate and broadcast beacon messages which include an information element containing information specific to the device as well as to the current context of the device. For example, the information element may include a device vendor ID, product ID, and a device-unique ID. That is, the information element provides information related to the device itself independently from the configuration of the wireless network which the beacon message (or probe response) is associated with.

Method and apparatus for identifying wireless access points using beacon frames

A method in an example embodiment includes modules for identifying an applet for a local network and providing instructions in a parent container file to enable operations that comprise rendering an inline web frame within a main web page, loading a source file in the inline web frame, adding a callback object to the inline web frame, and loading an interface file of the applet in the inline web frame. In particular, the loaded interface file can be configured to communicate with an entity associated with the local network by invoking the callback object. In specific embodiments, the inline web frame is hidden in the main web page. In more specific embodiments, the callback object contains one or more application programming interfaces (APIs). In further embodiments, the parent container file can include a hypertext markup language (HTML) document.

System and method for communicating with an applet using an inline web frame in a network environment

One embodiment of the present invention sets forth a method for interacting with one or more client devices coupled to a smart network host device within a smart home network. The method includes the steps of identifying a first application that is associated with at least one client device and stored in an first application store coupled to a smart home network, downloading the first application from the first application store for execution, associating a service that is exposed by the at least one client device with the first application, translating a high-level instruction generated by the first application via the service to a low-level instruction that is understood by the at least one client device, and transmitting the low-level instruction to the at least one client device for processing.

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Fremont, CA, United States of America

Rodney Bruce Smith