公开(公告)号：US20140078933A1

公开(公告)日：2014-03-20

申请号：US14089117

申请日：2013-11-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li Yan ,  Yunmin Tong ,  Ligang Huang ,  Xiaoqin Chen

IPC: H04L12/24

CPC classification number: H04L5/1446 ,  H04L12/40013 ,  H04L12/413 ,  H04L41/145 ,  H04L49/3054

Abstract: a method and a board for high-speed link auto-negotiation, includes: setting, by a first board, a port rate to a public rate supported by both the first board and a second board; sending, by the first board, a first auto-negotiation packet to the second board according to the public rate, where the first auto-negotiation packet carries a rate supported by the first board, so that the second board determines, a highest rate supported by both the two boards, and sets the port rate to the highest rate; receiving, by the first board, a second auto-negotiation packet that is sent by the second board according to the public rate, which carries the rate supported by the second board; determining, by the first board, according to the rate supported by the two boards, the highest rate supported by both the two boards, and setting the port rate to the highest rate.

Abstract translation: 一种用于高速链路自动协商的方法和板，包括：通过第一板将端口速率设置为由第一板和第二板支持的公共速率; 根据公共速率，由第一板向第二板发送第一自动协商报文，其中第一自动协商报文携带第一板支持的速率，使得第二板确定支持的最高速率 通过两个板块，将港口率设定为最高; 由所述第一板接收由所述第二板根据所述公共速率发送的第二自动协商包，所述第二自动协商包携带由所述第二板支持的速率; 由第一板根据两板支持的速率确定两板支持的最高速率，并将端口速率设置为最高。

公开(公告)号：US09432171B2

公开(公告)日：2016-08-30

申请号：US14089117

申请日：2013-11-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li Yan ,  Yunmin Tong ,  Ligang Huang ,  Xiaoqin Chen

IPC: H04L12/24 ,  H04L5/14 ,  H04L12/413 ,  H04L12/935 ,  H04L12/40 ,  H04L12/66

CPC classification number: H04L5/1446 ,  H04L12/40013 ,  H04L12/413 ,  H04L41/145 ,  H04L49/3054

Abstract: a method and a board for high-speed link auto-negotiation, includes: setting, by a first board, a port rate to a public rate supported by both the first board and a second board; sending, by the first board, a first auto-negotiation packet to the second board according to the public rate, where the first auto-negotiation packet carries a rate supported by the first board, so that the second board determines, a highest rate supported by both the two boards, and sets the port rate to the highest rate; receiving, by the first board, a second auto-negotiation packet that is sent by the second board according to the public rate, which carries the rate supported by the second board; determining, by the first board, according to the rate supported by the two boards, the highest rate supported by both the two boards, and setting the port rate to the highest rate.

Abstract translation: 一种用于高速链路自动协商的方法和板，包括：通过第一板将端口速率设置为由第一板和第二板支持的公共速率; 根据公共速率，由第一板向第二板发送第一自动协商报文，其中第一自动协商报文携带第一板支持的速率，使得第二板确定支持的最高速率 通过两个板块，将港口率设定为最高; 由所述第一板接收由所述第二板根据所述公共速率发送的第二自动协商包，所述第二自动协商包携带由所述第二板支持的速率; 由第一板根据两板支持的速率确定两板支持的最高速率，并将端口速率设置为最高。