CN100459569C - 网络节点设备路由快速切换的方法及装置 - Google Patents
网络节点设备路由快速切换的方法及装置 Download PDFInfo
- Publication number
- CN100459569C CN100459569C CNB2005100328407A CN200510032840A CN100459569C CN 100459569 C CN100459569 C CN 100459569C CN B2005100328407 A CNB2005100328407 A CN B2005100328407A CN 200510032840 A CN200510032840 A CN 200510032840A CN 100459569 C CN100459569 C CN 100459569C
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- routing table
- network node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/54—Organization of routing tables
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
- H04L49/309—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3009—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/55—Prevention, detection or correction of errors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
路由表项序号 | 接收到的数据包的标识值 | 目的端口号(将此数据包从本设备上的该端口发送出去) |
0 | 0 | 3 |
1 | 1 | 0 |
2 | 2 | 1 |
3 | 3 | 3 |
4 | 4 | 1 |
5 | 5 | 2 |
... | ... | ... |
路由表项序号 | 接收到ATM信元的PVC标识值 | 目的端口号(将ATM信元从此端口发送出去) |
0 | 0 | 3 |
1 | 1 | 0 |
2 | 2 | 1 |
3 | 3 | 3 |
4 | 4 | 1 |
5 | 5 | 2 |
... | ... | ... |
... | ... | ... |
2047 | 2047 | 0 |
路由表项序号 | 接收到ATM信元的PVC标识值 | 目的端口号(将ATM信元从此端口发送出去) |
0 | 0 | 3 |
1 | 1 | 3 |
2 | 2 | 1 |
3 | 3 | 3 |
4 | 4 | 1 |
5 | 5 | 2 |
... | ... | ... |
... | ... | ... |
2047 | 2047 | 3 |
路由表项序号 | ATM信元的PVC标识值 | 逻辑端口号(将ATM信元打上此逻辑端口号标签,发送给二次路由模块) |
0 | 0 | 3 |
1 | 1 | 0 |
2 | 2 | 1 |
3 | 3 | 3 |
4 | 4 | 1 |
5 | 5 | 2 |
... | ... | ... |
... | ... | ... |
8191 | 8191 | 0 |
路由表项序号 | ATM信元的实际接收端口号 | 逻辑端口号(将ATM信元打上此逻辑端口号标签,发送给一次路由模块) |
0 | 0 | 0 |
1 | 1 | 1 |
2 | 2 | 2 |
3 | 3 | 3 |
路由表项序号 | ATM信元携带的逻辑端口号标签 | 目的端口号(将ATM信元去掉逻辑端口号后,从此端口发送出去) |
0 | 0 | 0 |
1 | 1 | 1 |
2 | 2 | 2 |
3 | 3 | 3 |
Claims (7)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100328407A CN100459569C (zh) | 2005-01-14 | 2005-01-14 | 网络节点设备路由快速切换的方法及装置 |
PCT/CN2006/000018 WO2006074596A1 (fr) | 2005-01-14 | 2006-01-09 | Procede de commutation pour acheminement et dispositif en noeud de reseau |
AT06705441T ATE411679T1 (de) | 2005-01-14 | 2006-01-09 | Routenumschaltverfahren und netzwerkknoteneinrichtung |
US10/591,218 US7898943B2 (en) | 2005-01-14 | 2006-01-09 | Method for switching route and network device thereof |
EP06705441A EP1718014B1 (en) | 2005-01-14 | 2006-01-09 | A route switching method and a network node device |
DE602006003121T DE602006003121D1 (de) | 2005-01-14 | 2006-01-09 | Routenumschaltverfahren und netzwerkknoteneinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100328407A CN100459569C (zh) | 2005-01-14 | 2005-01-14 | 网络节点设备路由快速切换的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1805408A CN1805408A (zh) | 2006-07-19 |
CN100459569C true CN100459569C (zh) | 2009-02-04 |
Family
ID=36677357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100328407A Active CN100459569C (zh) | 2005-01-14 | 2005-01-14 | 网络节点设备路由快速切换的方法及装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7898943B2 (zh) |
EP (1) | EP1718014B1 (zh) |
CN (1) | CN100459569C (zh) |
AT (1) | ATE411679T1 (zh) |
DE (1) | DE602006003121D1 (zh) |
WO (1) | WO2006074596A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7898943B2 (en) | 2005-01-14 | 2011-03-01 | Huawei Technologies Co., Ltd. | Method for switching route and network device thereof |
Families Citing this family (42)
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JP5071200B2 (ja) * | 2008-03-28 | 2012-11-14 | 富士通株式会社 | 信号伝送装置 |
GB2462060B (en) * | 2008-07-12 | 2012-05-16 | Broadcom Corp | Fast emulation of MAC table flushing for elan unicasts |
US8102783B1 (en) | 2009-02-04 | 2012-01-24 | Juniper Networks, Inc. | Dynamic monitoring of network traffic |
CN102195794B (zh) * | 2010-03-04 | 2016-03-02 | 中兴通讯股份有限公司 | 一种以太网路径保护的快速切换方法和装置 |
CN103379029B (zh) * | 2012-04-24 | 2017-10-24 | 华为技术有限公司 | 一种内容网络的路由转发的方法、装置及*** |
CN103428090B (zh) * | 2012-05-15 | 2017-10-31 | 深圳中兴力维技术有限公司 | 一种用于异构网络的动态路由方法、路由服务器及*** |
US9049233B2 (en) | 2012-10-05 | 2015-06-02 | Cisco Technology, Inc. | MPLS segment-routing |
US10411997B1 (en) | 2012-12-27 | 2019-09-10 | Sitting Man, Llc | Routing methods, systems, and computer program products for using a region scoped node identifier |
US10419334B1 (en) | 2012-12-27 | 2019-09-17 | Sitting Man, Llc | Internet protocol routing methods, systems, and computer program products |
US10587505B1 (en) | 2012-12-27 | 2020-03-10 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10404583B1 (en) | 2012-12-27 | 2019-09-03 | Sitting Man, Llc | Routing methods, systems, and computer program products using multiple outside-scope identifiers |
US10419335B1 (en) | 2012-12-27 | 2019-09-17 | Sitting Man, Llc | Region scope-specific outside-scope indentifier-equipped routing methods, systems, and computer program products |
US10404582B1 (en) | 2012-12-27 | 2019-09-03 | Sitting Man, Llc | Routing methods, systems, and computer program products using an outside-scope indentifier |
US10212076B1 (en) | 2012-12-27 | 2019-02-19 | Sitting Man, Llc | Routing methods, systems, and computer program products for mapping a node-scope specific identifier |
US10397100B1 (en) | 2012-12-27 | 2019-08-27 | Sitting Man, Llc | Routing methods, systems, and computer program products using a region scoped outside-scope identifier |
US10476787B1 (en) | 2012-12-27 | 2019-11-12 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10374938B1 (en) | 2012-12-27 | 2019-08-06 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10397101B1 (en) | 2012-12-27 | 2019-08-27 | Sitting Man, Llc | Routing methods, systems, and computer program products for mapping identifiers |
US10411998B1 (en) | 2012-12-27 | 2019-09-10 | Sitting Man, Llc | Node scope-specific outside-scope identifier-equipped routing methods, systems, and computer program products |
US10447575B1 (en) | 2012-12-27 | 2019-10-15 | Sitting Man, Llc | Routing methods, systems, and computer program products |
US10904144B2 (en) | 2012-12-27 | 2021-01-26 | Sitting Man, Llc | Methods, systems, and computer program products for associating a name with a network path |
US9537718B2 (en) | 2013-03-15 | 2017-01-03 | Cisco Technology, Inc. | Segment routing over label distribution protocol |
US10003494B2 (en) | 2013-09-17 | 2018-06-19 | Cisco Technology, Inc. | Per-prefix LFA FRR with bit indexed explicit replication |
US9544230B2 (en) | 2013-09-17 | 2017-01-10 | Cisco Technology, Inc. | Migration support for bit indexed explicit replication |
US10461946B2 (en) | 2013-09-17 | 2019-10-29 | Cisco Technology, Inc. | Overlay signaling for bit indexed explicit replication |
US10225090B2 (en) | 2013-09-17 | 2019-03-05 | Cisco Technology, Inc. | Bit indexed explicit replication using multiprotocol label switching |
US9806897B2 (en) | 2013-09-17 | 2017-10-31 | Cisco Technology, Inc. | Bit indexed explicit replication forwarding optimization |
US10218524B2 (en) | 2013-09-17 | 2019-02-26 | Cisco Technology, Inc. | Bit indexed explicit replication for layer 2 networking |
US11451474B2 (en) | 2013-09-17 | 2022-09-20 | Cisco Technology, Inc. | Equal cost multi-path with bit indexed explicit replication |
US9762488B2 (en) | 2014-03-06 | 2017-09-12 | Cisco Technology, Inc. | Segment routing extension headers |
US9807001B2 (en) | 2014-07-17 | 2017-10-31 | Cisco Technology, Inc. | Segment routing using a remote forwarding adjacency identifier |
US9906378B2 (en) | 2015-01-27 | 2018-02-27 | Cisco Technology, Inc. | Capability aware routing |
US10341221B2 (en) | 2015-02-26 | 2019-07-02 | Cisco Technology, Inc. | Traffic engineering for bit indexed explicit replication |
JP2016197281A (ja) * | 2015-04-02 | 2016-11-24 | 富士通株式会社 | サービス冗長化方法、情報処理装置、及びプログラム |
US10263881B2 (en) | 2016-05-26 | 2019-04-16 | Cisco Technology, Inc. | Enforcing strict shortest path forwarding using strict segment identifiers |
US11032197B2 (en) | 2016-09-15 | 2021-06-08 | Cisco Technology, Inc. | Reroute detection in segment routing data plane |
US10630743B2 (en) | 2016-09-23 | 2020-04-21 | Cisco Technology, Inc. | Unicast media replication fabric using bit indexed explicit replication |
US10637675B2 (en) | 2016-11-09 | 2020-04-28 | Cisco Technology, Inc. | Area-specific broadcasting using bit indexed explicit replication |
US10447496B2 (en) | 2017-03-30 | 2019-10-15 | Cisco Technology, Inc. | Multicast traffic steering using tree identity in bit indexed explicit replication (BIER) |
US10164794B2 (en) | 2017-04-28 | 2018-12-25 | Cisco Technology, Inc. | Bridging of non-capable subnetworks in bit indexed explicit replication |
US11140074B2 (en) | 2019-09-24 | 2021-10-05 | Cisco Technology, Inc. | Communicating packets across multi-domain networks using compact forwarding instructions |
CN112787839B (zh) * | 2019-11-11 | 2023-07-25 | 中盈优创资讯科技有限公司 | 端口描述的修改方法及装置 |
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EP1318648A2 (en) * | 2001-12-07 | 2003-06-11 | Nortel Networks Limited | Fast path recovery method in label switching networks, and network arrangement to carry out the method |
WO2004010653A1 (en) * | 2001-10-11 | 2004-01-29 | Onfiber Communications, Inc. | Metropolitan area local access service system |
CN1555165A (zh) * | 2003-12-26 | 2004-12-15 | 三层交换中ip组播精确端口转发的方法 |
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-
2005
- 2005-01-14 CN CNB2005100328407A patent/CN100459569C/zh active Active
-
2006
- 2006-01-09 US US10/591,218 patent/US7898943B2/en active Active
- 2006-01-09 EP EP06705441A patent/EP1718014B1/en active Active
- 2006-01-09 DE DE602006003121T patent/DE602006003121D1/de not_active Expired - Fee Related
- 2006-01-09 WO PCT/CN2006/000018 patent/WO2006074596A1/zh active Application Filing
- 2006-01-09 AT AT06705441T patent/ATE411679T1/de not_active IP Right Cessation
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7898943B2 (en) | 2005-01-14 | 2011-03-01 | Huawei Technologies Co., Ltd. | Method for switching route and network device thereof |
Also Published As
Publication number | Publication date |
---|---|
EP1718014A4 (en) | 2007-05-09 |
US7898943B2 (en) | 2011-03-01 |
EP1718014A1 (en) | 2006-11-02 |
DE602006003121D1 (de) | 2008-11-27 |
CN1805408A (zh) | 2006-07-19 |
US20080212465A1 (en) | 2008-09-04 |
WO2006074596A1 (fr) | 2006-07-20 |
ATE411679T1 (de) | 2008-10-15 |
EP1718014B1 (en) | 2008-10-15 |
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