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Method and system for allocating reserved bandwidth of tunnel egress port

A method of allocation and reserved bandwidth technology, applied in the field of communication, can solve problems such as tunnel QoS and port reserved bandwidth without processing, and achieve the effect of ensuring the efficiency of operation and maintenance

Active Publication Date: 2021-01-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for allocating reserved bandwidth of tunnel egress ports, so as to solve the problem that tunnel QoS and port reserved bandwidth are not processed in the current network element expansion process

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  • Method and system for allocating reserved bandwidth of tunnel egress port
  • Method and system for allocating reserved bandwidth of tunnel egress port
  • Method and system for allocating reserved bandwidth of tunnel egress port

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Embodiment Construction

[0041] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0042] Such as figure 1 The flow diagram of the method for allocating the reserved bandwidth of the tunnel egress port in the embodiment of the present invention is shown. In view of the existing problems, the embodiment of the present invention provides a method for allocating the reserved bandwidth of the tunnel egress port. The allocation method includes:

[0043] Step 101, in the network element expansion process, determine all tunnel egress ports under the expanded physical port, and calculate the basic bandwidth of each tunnel egress port, where the basic bandwidth includes the tunnel bandwidth undertaken by each tunnel egress port.

[0044] Here, in the process of network element expansion, tunnels are determined according to the expanded network ...

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Abstract

The invention provides a method and system for allocating reserved bandwidth of a tunnel outlet port. The allocation method includes: during the network element expansion process, determining all tunnel egress ports under the expanded physical port, and calculating the basic bandwidth of each tunnel egress port, wherein the basic bandwidth includes each tunnel egress port The tunnel bandwidth undertaken by the port; according to the basic bandwidth of the tunnel outgoing port and the maximum physical bandwidth of the expanded physical port, calculate and allocate the reserved bandwidth of the tunnel outgoing port, wherein the reserved bandwidth includes the basic bandwidth . During the network element expansion process, the reserved bandwidth of the tunnel egress port is calculated and allocated according to the basic bandwidth of the tunnel egress port and the maximum physical bandwidth of the expanded physical port, so as to ensure that QoS scheduling can be performed according to the service after capacity expansion, ensuring the efficiency of operation and maintenance .

Description

technical field [0001] The invention relates to the communication field, in particular to a method and system for allocating reserved bandwidth of a tunnel outlet port. Background technique [0002] With the development of communication networks, the current bearer network carries many types of services, including 2G, 3G, LTE, OLT, VIP customer services, conference TV, government and enterprise network services, etc. These services will consume a lot of bandwidth, and the operator's Bandwidth resources are limited. When the user's network business continues to increase and develops to a certain extent, the original equipment cannot meet the requirements. At this time, it is necessary to add a node and switch the original business to the newly added node, that is, expand the capacity. The current capacity expansion tools only support the adjustment of the tunnel routing of relevant network elements, and do not deal with tunnel QoS (Quality of Service, service quality) and po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/925H04L47/722
CPCH04L47/72H04L47/821H04L47/825H04L47/827
Inventor 李伟
Owner ZTE CORP