According to one aspect, a system and method of exchanging GRUUs (Globally Routed User Agent URI (Uniform Resource Identifier)) between a first telephony-enabled device and a second telephony enabled device using a circuit-switched message is provided. Once exchanged, the telephony enabled devices can exchange SIP (session initiated protocol) communications routed by the GRUUs. Any one of the telephony-enabled devices can add a media component to the SIP communications. According to another aspect, a system and method of generating GRUUs is provided. According to another aspect, a system and method of handing off communications to a packet switched network from a circuit switched network is provided.

Methods, systems, and apparatus, for automatically changing a network system. A method includes receiving a set of first intents that describe a state of a first switch fabric; receiving a set of second intents that describe a state of a second switch fabric; computing a set of network operations to perform on the first switch fabric to achieve the second switch fabric, the set of operations also defining an order in which the operations are to be executed, and the set of operations determined based on the set of first intents, the set of second intents, and migration logic that defines a ruleset for selecting the operations based on the set of first intents and the second intents; and executing the set of network operations according to the order, to apply changes to elements within the first switch fabric to achieve the state of the second switch fabric.

A configuration apparatus includes a processor and a memory. The processor is configured to obtain first data of a first device, the first data indicating that the first device is ready for network configuration. The memory is configured to store network configuration data of a second device. The processor is further configured to: obtain the network configuration data of the second device, and send the network configuration data to the first device, the network configuration data being used to configure the first device to be in a same network connection state as the second device. A power path exists between the first device and the second device, and at least one of the first data or the network configuration data is transmitted through the power path.

Embodiments of this application provide a network performance assurance method and apparatus. When the network performance assurance method is applied, a second management device determines network performance assurance information. The network performance assurance information includes at least one of a network performance assurance granularity and a network performance assurance condition. The second management device sends a target network management request including the network performance assurance information to a first management device. The first management device receives the target network management request sent by the second management device, and manages a target network based on the at least one of the network performance assurance granularity and the network performance assurance condition included in the target network management request.

A configuration information sharing method, a terminal device, and a computer-readable storage medium are provided. The configuration information sharing method, performed by a first terminal device, includes: obtaining first configuration information, where the first configuration information includes at least one of system configuration information or application configuration information of the first terminal device; and sharing the first configuration information.

Software, firmware, and systems are described herein that migrate functionality of a source physical computing device to a destination virtual machine. A non-production copy of data associated with a source physical computing device is created. A configuration of the source physical computing device is determined. A configuration for a destination virtual machine is determined based at least in part on the configuration of the source physical computing device. The destination virtual machine is provided access to data and metadata associated with the source physical computing device using the non-production copy of data associated with the source physical computing device.

A system and method includes partitioning a network into first and second sub-networks connected by a network connection. A first component with first configuration data and a first local server are located in the first sub-network; a second component with second configuration data and a second local server are located in the second sub-network. The first configuration data is stored on the first and second local servers. The network connection is interrupted and the first configuration data is updated on the first local server. The network connection is re-connected, and if the first configuration data on the second local server is unchanged, the first configuration data on the second local server is overwritten.

Systems and methods include detection, at a first application executed by a first computing system, of a change to a second object of a second application executed by a second computing system, determination of whether to identify related objects based on the change to the second object, querying, if it is determined to identify related objects based on the change to the second object, of a graph of relations between objects of the first application and objects of the second application to determine third objects of the first application which are affected by the change to the second object, and presentation of the determined third objects.

A method for automatically configuring router and a routing system are provided. The method is operated in a routing system including a router, a user equipment and an analysis platform, and the method includes the following steps. The router collects related data used by the user equipment to connect to the Internet, and stores the data in a memory. When each time the router determining that a first event meets a first preset condition, the router uploads the data to the analysis platform. The analysis platform uses a computational model to analyze the data, and stores an analysis result in the analysis platform. When the analysis platform each time determines that a second event meets a second preset condition, the analysis platform forms a configuration file, and loads the configuration file into the router, so that the router performs a configuration work according to the configuration file.

Various systems and methods are provided for implementing a software defined industrial system. In an example, self-descriptive control applications and software modules are provided in the context of orchestratable distributed systems. The self-descriptive control applications may be executed by an orchestrator or like control device, configured to: identify available software modules adapted to perform functional operations in a control system environment; identify operational characteristics that identify characteristics of execution of the available software modules that are available to implement a control system application; select a software module for execution based on the operational configuration and the operational characteristics identified in the manifest; and cause the execution of the selected software module in the control system environment based on an application specification for the control system application.