A method and device for realizing expansion and contraction of access equipment

A technology of access equipment and aggregation equipment, applied in the field of network applications, can solve problems such as increasing the difficulty and cost of network maintenance, and extending the time of maintenance work
CN106487558BActive Publication Date: 2019-03-15ZTE CORP
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2019-03-15

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Abstract

The present invention discloses a method and device for realizing expansion and contraction of access equipment, including: detecting whether expansion and contraction changes occur in the physical topology of the network; The shrinking change updates the VR information of the virtual router; the corresponding configuration is performed on the access device corresponding to the scaling change. Through the scheme of the present invention, operations such as updating VR information in the process of capacity expansion and contraction and configuring nodes for capacity expansion and contraction can be automatically completed, reducing the requirement for the service ability of maintenance personnel and reducing the difficulty and cost of network maintenance.
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Description

technical field

[0001] The invention relates to the technical field of network applications, in particular to a method and device for realizing expansion and contraction of access equipment. Background technique

[0002] With the development of network technology, packet transport technologies such as IPRAN / PTN (IP Radio Access Network / Packet Transport Network, wireless access network IP / packet transport network) have been widely applied and promoted in operator networks. The IPRAN / PTN network includes aggregation equipment, access equipment, and core equipment. The following will be described in conjunction with the accompanying drawings, such as figure 1 As shown, a typical network of IPRAN / PTN is shown, including two B devices (aggregation devices), several A devices (access devices) to form an access layer network, and B devices and C devices (core devices) ) connected core aggregation layer network. The access layer network involves the management of the three layers...

Claims

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