Auto-negotiation method for automatic protection switching (APS) and receiving end device

An automatic protection switching and receiving end technology, applied in the communication field, can solve problems such as inconsistent APS configurations

Inactive Publication Date: 2013-09-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a self-negotiation method for automatic protection switching, aiming to solve the problem of inconsistency in APS configurations of equipment at both ends of the prior art

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  • Auto-negotiation method for automatic protection switching (APS) and receiving end device
  • Auto-negotiation method for automatic protection switching (APS) and receiving end device
  • Auto-negotiation method for automatic protection switching (APS) and receiving end device

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Embodiment Construction

[0020] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The specific embodiment of the present invention provides a self-negotiation method for automatic protection switching. The method is completed by a receiving end device. The receiving end device may be: a network device, such as a router, ATN (English full name: Access transmission network, Chinese: access transmission network) equipment or PTN (full name in English: package transmission network, Chinese: packet transmission network), etc., the method is as follows figure 1 shown, including:

[0022] 101. After receiving the trigger command, the receiver device receives the APS-...

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Abstract

The invention is applied to the field of communication and provides an auto-negotiation method for APS and a receiving end device. The method comprises that the receiving end device receives APS specific K1K2 sent by a sending end device after receiving a trigger order, acquires received links of the K1K2 and acquires APS modes corresponding to the K1K2 according to the APS specific K1K2; the receiving end device configures the received links of the K1K2 into APS standby links; and the receiving end device configures the APS modes of the receiving end device into the APS modes corresponding to the K1K2. The auto-negotiation method for the APS and the receiving end device have the advantage that APS configurations of the two devices are consistent.

Description

technical field [0001] The invention belongs to the communication field, in particular to a self-negotiation method for automatic protection switching and receiving end equipment. Background technique [0002] There are linear automatic protection switching (English full name: Automatic Protection Switching, abbreviated: APS) protection application scenarios in data communication commercial networks, whether on the radio network controller (English: Radio Network Controller, abbreviated: RNC) side or base station side, regardless of stand-alone Or there are APS protection application scenarios on both devices. [0003] When the device is configured with APS protection, it is likely that the APS configurations of the devices at both ends are inconsistent due to the interconnection of devices from different manufacturers or operators, human negligence, etc., resulting in traffic failure or traffic failure after switching. Contents of the invention [0004] The purpose of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 蔡兴
Owner HUAWEI TECH CO LTD
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