专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2615781A4 SWITCHING SYSTEM, SWITCHING CONTROL METHOD, AND MEMORY MEDIUM 失效
标题翻译： SCHALTSYSTEM，SCHALTSTEUERVERFAHREN UND SPEICHERMEDIUM
公开(公告)号：EP2615781A4
公开(公告)日：2014-03-12
申请号：EP11823343
申请日：2011-07-21
申请人： NEC CORP
发明人： SUZUKI YOJI , TAKASHIMA MASANORI , KUBOTA KAZUSHI , IZAWA TETSU , HAYASHI MASASHI
IPC分类号： H04L12/24 , H04L12/70
CPC分类号： H04L45/7457 , H04L41/0806 , H04L45/74 , H04L45/745 , H04L47/24 , H04L49/3009

2. 发明公开

EP2629463A4 SWITCHING SYSTEM, AND MONITORING CENTRALIZATION MANAGEMENT METHOD 失效
标题翻译： VERFAHREN ZUR VERWALTUNG EINERÜBERWACHUNGSZENTRALISIERUNGUMSCHALTSYSTEM
公开(公告)号：EP2629463A4
公开(公告)日：2017-03-29
申请号：EP11832398
申请日：2011-09-26
申请人： NEC CORP
发明人： KUBOTA KAZUSHI , TAKASHIMA MASANORI , SUZUKI YOJI , HAYASHI MASASHI , IZAWA TETSU
IPC分类号： H04L12/721 , H04L12/931
CPC分类号： H04L45/70 , H04L43/026 , H04L45/38 , H04L49/35
摘要： A switch system allows free change of a grain degree of monitoring without being conscious of a routing control. For example, a control protocol of a transmitter is used based on the open flow (OpenFlow) technique to control the monitoring function of the switch system, and the centralized control of the monitoring can be realized as the whole network and the monitoring result is reflected on the routing control. Here, the switch has a flow table for packet transfer and a flow table for monitoring. Both of the tables are searched to one packet and a multi-hit operation is performed to execute the operation of each of the entries. That is, both the tables are searched and the packet is transferred according to corresponding flow entries.
摘要翻译：开关系统允许在不意识到路由控制的情况下自由地改变谷物监视度。例如，基于开放流（Open Flow）技术来使用发射机的控制协议来控制交换机系统的监控功能，可以实现整个网络监控的集中控制，监控结果得到反映在路由控制上。这里，交换机具有用于分组传送的流程表和用于监视的流程表。这两个表被搜索到一个分组，并且执行多命中操作以执行每个条目的操作。也就是说，两个表被搜索，并且根据相应的流条目传送分组。

3. 发明公开

EP2963870A4 CONTROL APPARATUS, COMMUNICATION SYSTEM, SWITCH CONTROL METHOD AND PROGRAM 审中-公开
标题翻译：控制设备，通信系统，开关控制方法和程序
公开(公告)号：EP2963870A4
公开(公告)日：2016-09-28
申请号：EP14757243
申请日：2014-02-26
申请人： NEC CORP
发明人： TAKASHIMA MASANORI , SUZUKI YOJI , KUBOTA KAZUSHI
IPC分类号： H04L12/717 , H04L12/46 , H04L12/703 , H04L12/721 , H04L12/741
CPC分类号： H04L12/4645 , H04L45/28 , H04L45/54 , H04L45/72
摘要： A plurality of switches include first packet forwarding function that processes a packet based on control information set externally, and second packet forwarding function that learns relationship between a transmission source address and a receiving port of a received packet and determines an output port of a packet. A control apparatus comprises: communication unit that communicates with the plurality of switches; control information setting unit that sets control information instructing the first packet forwarding function of the plurality of switches to forward a packet using the second packet forwarding function; path calculation unit that calculates a packet forwarding path based on connection relationship among the plurality of switches; and VLAN setting unit that sets a VLAN ID predetermined for the packet for input/output ports of the packet in a switch(es) on the packet forwarding path. The present invention contributes to facilitating the implementation of a centrally controlled network.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式