Path establishing request method, path establishing method and system

Abstract

The embodiment of the invention discloses a path establishing request method, a path establishing method and a system. The path establishing request method comprises the steps: a resource and acceptance control function device receives a business establishing request transmitted by a business control function device, and the business establishing request carries business information and generates a path establishing request according to the business information; and the resource and acceptance control function device requests a network management system device for establishing a path for a business according to the path establishing request. The path establishing method comprises the steps: the network management system device receives the path establishing request transmitted by the resource and acceptance control function device and carrying the business information transmitted by the business control function device; and the network management system device establishes the path for the business according to the path establishing request. The system comprises the resource and acceptance control function device and the network management system device. The embodiment of the invention requests the network management system device for establishing the path for the business according to the business information by the resource and acceptance control function device, eliminates human intervention and improves business developing efficiency.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a path establishment request method, a path establishment method and a system. Background technique [0002] With the rapid development of the network, the development of dynamic services also develops rapidly. Dynamic services mainly mean that customers or network devices can acquire or release bandwidth resources in the network in real time according to their own service needs. When customers need bandwidth resources, they can obtain related resources by initiating service request messages. When customers don't need bandwidth resources, they can also release resources by sending messages. The more common service types are: Layer 1 Virtual Private Network (Layer 1 Virtual Private Network, hereinafter referred to as: L1VPN), Layer 2 Virtual Private Network (Layer 2Virtual Private Network, hereinafter referred to as: L2VPN), on-demand bandwidth distribution service (...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a path establishment request method, a path establishment method and system, a resource and admission control function device, and a network management system device. In the embodiment of the present invention, the resource and admission control function device sends the path establishment request and the network management system device by itself. Create a path for the business according to the path establishment request received, which solves the problem of manual participation, and then achieves the effect of dynamically developing business according to the needs of users, shortens the time for business development, and improves the efficiency of business development

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