System and method for opening IP and optical network service rapidly

Abstract

The invention discloses a system for opening IP and optical network service rapidly, which comprises a collaborative controller, an IP network controller, an optical network controller, and a servicerecognizer, wherein the collaborative controller is located on the top layer of the system for opening IP and optical network service rapidly; the IP network controller and the optical network controller are respectively arranged to an IP network layer and an optical network layer and are located in the middle layer of the system for opening the IP and optical network service rapidly; the IP network controller and the optical network controller can respectively interact with the collaborative controller; the service recognizer is located on the bottom layer of the system for opening IP and optical network service rapidly and is in communication connection with the IP network controller; the service recognizer is used for classifying and identifying different service IP data packets and forwarding the IP data packet from different ports according to a flow table, wherein the IP message which is transmitted for the first time, is reported to the collaborative controller via the IP network controller; an optimal path is planned in an unified manner through the collaborative controller; and the IP network layer and the optical network layer are controlled. The system for opening IP andoptical network service rapidly in the invention realizes rapid opening of the services.

Description

technical field [0001] The present invention relates to electric power communication, in particular to a system and method for quick opening of IP and optical network services. Background technique [0002] With the continuous development of the smart grid, the traffic scale of the backbone network of the power communication network is increasing. At the same time, in the era of business cloudification, the traffic model is event-based and sudden, so the network needs to be flexible and quickly respond to business changes. capacity, thus putting enormous pressure on the existing network. [0003] As the secondary system of the power grid continues to develop towards networking and intelligence, systems such as dispatch automation and distribution automation tend to be IP-based, and the communication process requires reliable performance at the transmission network level. This requires both IP network networking capabilities and The need for the transmission network to deter...

AI Technical Summary

Problems solved by technology

[0006] (1) Waste of resources: IP routes are generally connected through static circuits in the transport network, and the IP network simply regards these static circuits as fixed pipes that form IP links, so the IP network cannot fully utilize all the resources provided by the underlying transport network. capacity resource

In addition, less than 30% of the links in the IP network are used for burst services and link recovery, and 70% of the link resources are not properly utilized, resulting in waste

[0007] (2) Poor scalability: Since the IP network and the transport network are not dynamically related, once the service changes or new services are accessed, the network needs to be adjusted or even re-deployed accordingly, which cannot flexibly adapt to diverse needs and is scalable poor sex

[0008] (3) Expensive: Due to the need to maintain the IP network and the transport network at the same time, and these two networks are usually designed, developed and controlled by independent teams, repetitive construction leads to waste of expenses and increased costs

[0009] (4) Insufficient coordination ability: Insufficient operation and maintenance coordination, protection coordination, and traffic coordination

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