CN102684742B - 一种网络链路诊断方法 - Google Patents
一种网络链路诊断方法 Download PDFInfo
- Publication number
- CN102684742B CN102684742B CN201210057911.9A CN201210057911A CN102684742B CN 102684742 B CN102684742 B CN 102684742B CN 201210057911 A CN201210057911 A CN 201210057911A CN 102684742 B CN102684742 B CN 102684742B
- Authority
- CN
- China
- Prior art keywords
- diagnosis
- physical layer
- layer equipment
- links
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/24—Negotiation of communication capabilities
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/041,482 | 2011-03-07 | ||
US13/041,482 US8565111B2 (en) | 2011-03-07 | 2011-03-07 | System and method for exchanging channel, physical layer and data layer information and capabilities |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102684742A CN102684742A (zh) | 2012-09-19 |
CN102684742B true CN102684742B (zh) | 2016-08-24 |
Family
ID=45655065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210057911.9A Expired - Fee Related CN102684742B (zh) | 2011-03-07 | 2012-03-07 | 一种网络链路诊断方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8565111B2 (zh) |
EP (1) | EP2498444A1 (zh) |
KR (1) | KR101303720B1 (zh) |
CN (1) | CN102684742B (zh) |
HK (1) | HK1169226A1 (zh) |
TW (1) | TWI566560B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9660456B2 (en) * | 2011-10-24 | 2017-05-23 | Linear Technology Corporation | Switching of conductor pair in power over ethernet system |
US20140071855A1 (en) * | 2012-09-10 | 2014-03-13 | Accedian Networks Inc. | Transparent auto-negotiation of ethernet |
US10212101B2 (en) * | 2014-01-14 | 2019-02-19 | Nant Holdings Ip, Llc | Low level provisioning of network fabrics |
CN106464008B (zh) * | 2014-03-21 | 2019-07-09 | 飞利浦灯具控股公司 | 安装质量反馈系统 |
CN106817225B (zh) | 2015-11-30 | 2020-04-21 | 华为技术有限公司 | 以太网供电方法和设备 |
US20190065243A1 (en) * | 2016-09-19 | 2019-02-28 | Advanced Micro Devices, Inc. | Dynamic memory power capping with criticality awareness |
TWI629881B (zh) * | 2016-09-23 | 2018-07-11 | 九暘電子股份有限公司 | 乙太網路供電系統的用電設備檢測裝置及方法 |
TWI634764B (zh) * | 2016-11-15 | 2018-09-01 | 九暘電子股份有限公司 | 乙太網路供電系統的供電裝置 |
US10581697B2 (en) * | 2017-03-24 | 2020-03-03 | Dell Products L.P. | SDN controlled PoE management system |
US10778561B2 (en) * | 2017-09-08 | 2020-09-15 | Avago Technologies International Sales Pte. Limited | Diagnostic port for inter-switch and node link testing in electrical, optical and remote loopback modes |
US11770155B2 (en) * | 2020-05-19 | 2023-09-26 | Genetec Inc. | Power distribution and data routing in a network of devices interconnected by hybrid data/power links |
WO2023136865A1 (en) * | 2022-01-13 | 2023-07-20 | Intel Corporation | Ethernet auto-negotiation technology ability and forward error correction (fec) functions |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1620026A (zh) * | 2003-06-18 | 2005-05-25 | 费舍-柔斯芒特系统股份有限公司 | 用于过程控制系统的自配置通信网络 |
CN100428699C (zh) * | 2005-03-30 | 2008-10-22 | 华为技术有限公司 | 多协议标签交换性能监视能力的通告和协商方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070002809A1 (en) * | 2005-06-30 | 2007-01-04 | Jukka Reunamaki | Recovery techniques for wireless communications networks |
KR101203473B1 (ko) * | 2005-12-30 | 2012-11-21 | 삼성전자주식회사 | 비대칭 링크를 갖는 디바이스 간에 비콘을 교환하기 위한방법 및 이를 이용한 시스템 |
US7511388B2 (en) * | 2006-06-06 | 2009-03-31 | Silicon Laboratories, Inc. | System and method of detection of power loss in powered ethernet devices |
US7738387B2 (en) | 2007-01-17 | 2010-06-15 | Broadcom Corporation | System and method for diagnosing a cabling infrastructure using a PHY |
US7808249B1 (en) * | 2007-02-22 | 2010-10-05 | Marvell International Ltd. | Methods and apparatus for measuring a length of a cable |
US7737704B2 (en) | 2007-06-12 | 2010-06-15 | Broadcom Corporation | System and method for using a PHY to locate a thermal signature in a cable plant for diagnostic, enhanced, and higher power applications |
US7830152B2 (en) | 2007-08-24 | 2010-11-09 | Broadcom Corporation | System and method for enhanced accuracy in cable diagnostics of cable length |
US20090222678A1 (en) * | 2008-02-29 | 2009-09-03 | Broadcom Corporation | Active powered device for the application of power over ethernet |
WO2010019250A2 (en) * | 2008-08-11 | 2010-02-18 | Solarflare Communications, Inc. | Method of synchronization for low power idle |
US8363579B2 (en) * | 2008-12-08 | 2013-01-29 | Intel Corporation | Apparatus and method of communication in a wireless network |
US20110313692A1 (en) | 2010-06-21 | 2011-12-22 | Broadcom Corporation | Enhanced Intelligent Patch Panel Diagnostic Management |
US20120054563A1 (en) | 2010-09-01 | 2012-03-01 | Broadcom Corporation | System and Method for Enabling Portable Diagnostics in a Configurable Device |
-
2011
- 2011-03-07 US US13/041,482 patent/US8565111B2/en not_active Expired - Fee Related
-
2012
- 2012-02-16 EP EP12001030A patent/EP2498444A1/en not_active Withdrawn
- 2012-03-07 KR KR1020120023315A patent/KR101303720B1/ko not_active IP Right Cessation
- 2012-03-07 CN CN201210057911.9A patent/CN102684742B/zh not_active Expired - Fee Related
- 2012-03-07 TW TW101107588A patent/TWI566560B/zh not_active IP Right Cessation
- 2012-10-10 HK HK12109950.5A patent/HK1169226A1/zh unknown
-
2013
- 2013-09-25 US US14/036,483 patent/US9219676B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1620026A (zh) * | 2003-06-18 | 2005-05-25 | 费舍-柔斯芒特系统股份有限公司 | 用于过程控制系统的自配置通信网络 |
CN100428699C (zh) * | 2005-03-30 | 2008-10-22 | 华为技术有限公司 | 多协议标签交换性能监视能力的通告和协商方法 |
Also Published As
Publication number | Publication date |
---|---|
US20140022929A1 (en) | 2014-01-23 |
TW201251403A (en) | 2012-12-16 |
TWI566560B (zh) | 2017-01-11 |
US9219676B2 (en) | 2015-12-22 |
KR20120102023A (ko) | 2012-09-17 |
CN102684742A (zh) | 2012-09-19 |
US8565111B2 (en) | 2013-10-22 |
US20120230209A1 (en) | 2012-09-13 |
KR101303720B1 (ko) | 2013-09-04 |
EP2498444A1 (en) | 2012-09-12 |
HK1169226A1 (zh) | 2013-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102684742B (zh) | 一种网络链路诊断方法 | |
CN101208903B (zh) | 用于通过通信链路供电的系统中的分级引擎 | |
KR101528574B1 (ko) | 파워 오버 이더넷 전송을 위한 전선 쌍들을 포함하는 채널들 사이의 케이블 불균형 진단 | |
US20060210057A1 (en) | Supplying power over four pairs of conductors in communication cable | |
EP1838032A1 (en) | Inband management for power over ethernet midspans using an embedded switch | |
US20040208180A1 (en) | System and method for supporting auto-negotiation among standards having different rates | |
US20100274927A1 (en) | Network range extender device | |
US8995298B2 (en) | System and method for multi-pair configuration over existing cabling infrastructure | |
US20090222678A1 (en) | Active powered device for the application of power over ethernet | |
US7729416B2 (en) | 1000Base-T transmission over 2-pair | |
US20150350009A1 (en) | System and method for enhanced auto-negotiation for ngbase-t | |
US8185764B2 (en) | Techniques for ensuring power delivery over only data-active pairs of data communications cabling | |
CN106209388B (zh) | 一种以太网供电的功率管理方法、供电设备及受电设备 | |
TWI404389B (zh) | 有線網路連線方法及應用該方法之網路裝置 | |
CN105187221B (zh) | 连接交换机与接入点ap的适配器和网络通信系统 | |
CN102148802A (zh) | 进行链路协商的方法及距离增强型以太网设备 | |
CN115442178A (zh) | 多轴伺服总线控制电路及多轴伺服系统 | |
CN103686079B (zh) | 一种终端设备 | |
CN208924235U (zh) | 处理器以及网络安全装置 | |
CN101778009B (zh) | 有线网络连线方法及应用该方法的网络装置 | |
JP2006191377A (ja) | 交換装置の電源制御システム | |
TW412898B (en) | Arrangement in a network repeater for monitoring link integrity and selectively down shifting link speed based on local configuration signals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1169226 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Alton Park Road, Irvine, California, 16215, 92618-7013 Patentee before: Zyray Wireless Inc. |
|
TR01 | Transfer of patent right | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1169226 Country of ref document: HK |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170307 |
|
CF01 | Termination of patent right due to non-payment of annual fee |