公开(公告)号：US09083465B2

公开(公告)日：2015-07-14

申请号：US14146966

申请日：2014-01-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiping Xu ,  Hongyu Li ,  Frank J. Effenberger

IPC: H04J14/08 ,  H04B10/03 ,  H04B10/272 ,  H04B10/27 ,  H04B10/032 ,  H04Q11/00 ,  H04L12/24 ,  H04L12/707 ,  H04L12/703

CPC classification number: H04B10/27 ,  H04B10/03 ,  H04B10/032 ,  H04B10/272 ,  H04J14/08 ,  H04L41/0816 ,  H04L41/12 ,  H04L45/22 ,  H04L45/28 ,  H04Q11/0067 ,  H04Q2011/0081 ,  H04Q2011/0088 ,  H04Q2011/009

Abstract: The present invention discloses a method for acquiring a PON port association relationship. An OLT where a standby PON port is located receives a protection packet from an optical network unit, parses the protection packet to obtain an identifier of an active PON port carried in the packet, and acquires an association relationship between the active PON port and the standby PON port according to an identifier of the standby PON port receiving the protection packet. When the present invention is implemented, the OLT where the standby PON port is located can acquire an association relationship between an active PON port and a standby PON port, and determine, according to the association relationship, whether the protection packet is valid or acquire, according to the association relationship, configuration information of the active PON port.

Abstract translation: 本发明公开了一种获取PON端口关联关系的方法。 备用PON端口所在的OLT从光网络单元接收保护报文，对保护报文进行解析，获取报文携带的有源PON端口的标识符，获取有源PON端口与备用端口之间的关联关系 PON端口，根据接收到保护分组的备用PON端口的标识符。 当实现本发明时，备用PON端口所在的OLT可以获取有源PON端口和备用PON端口之间的关联关系，并且根据关联关系确定保护分组是否有效或获取， 根据关联关系，配置主动PON端口信息。