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公开(公告)号：WO2016196683A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/035348
申请日：2016-06-01
Applicant: CISCO TECHNOLOGY, INC.
Inventor： YADAV, Navindra , SINGH, Abhishek Ranjan , GANDHAM, Shashidhar , SCHEIB, Ellen Christine , MADANI, Omid , PARANDEHGHEIBI, Ali , PANG, Jackson Ngoc Ki , JEYAKUMAR, Vimalkumar , WATTS, Michael Standish , NGUYEN, Hoang Viet , DEEN, Khawar , PRASAD, Rohit Chandra , GUPTA, Sunil Kumar , RAO, Supreeth Hosur Nagesh , GUPTA, Anubhav , KULSHRESHTHA, Ashutosh , SPADARO, Roberto Fernando , VU, Hai Trong , MALHOTRA, Varun Sagar , CHANG, Shih-Chun , VISWANATHAN, Bharathwaj Sankara , RACHITA AGASTHY, Fnu , BARLOW, Duane Thomas
CPC classification number: H04L63/1408 , H04L43/04 , H04L43/062 , H04L43/0894 , H04L63/02 , H04L63/1425
Abstract: An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.
Abstract translation: 示例性方法包括在整个数据中心中检测，使用传感器分组。 然后，传感器可以将数据包日志发送到各种收集器，然后可以识别和汇总数据中心中的数据流。 然后，收集器可以将流日志发送到分析模块，分析模块可以识别数据中心的状态并检测攻击。
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公开(公告)号：WO2016195998A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/032867
申请日：2016-05-17
Applicant: CISCO TECHNOLOGY, INC.
Inventor： DAVIES, Thomas James
IPC: H04N19/127 , H04N19/42 , H04N19/105 , H04N19/17 , H04N19/134 , H04N19/196 , H04N19/46 , H04N19/436
CPC classification number: H04N19/97 , H04N19/105 , H04N19/117 , H04N19/127 , H04N19/13 , H04N19/134 , H04N19/156 , H04N19/164 , H04N19/167 , H04N19/17 , H04N19/172 , H04N19/198 , H04N19/40 , H04N19/436 , H04N19/46 , H04N19/52 , H04N19/70 , H04N19/80 , H04N19/91
Abstract: In one embodiment, a method includes selecting a first video encoding task of the plurality of video encoding tasks, the first video encoding task having a first dependency upon a second video encoding task of the plurality of video encoding tasks. The method includes determining whether to break the first dependency and performing the first video encoding task based on the determination of whether to break the first dependency.
Abstract translation: 在一个实施例中，一种方法包括：选择多个视频编码任务中的第一视频编码任务，第一视频编码任务具有与多个视频编码任务中的第二视频编码任务的第一依赖关系。 该方法包括基于是否破坏第一依赖性的确定来确定是否中断第一依赖性并执行第一视频编码任务。
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223.发明申请METHOD AND APPARATUS FOR GROUPING FEATURES INTO BINS WITH SELECTED BIN BOUNDARIES FOR USE IN ANOMALY DETECTION 审中-公开将特征分组到具有选定的BIN边界以用于异常检测的方法和装置
公开(公告)号：WO2016195987A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/032754
申请日：2016-05-16
Applicant: CISCO TECHNOLOGY, INC.
Inventor： YADAV, Navindra , SCHEIB, Ellen , AGASTHY, Rachita
IPC: H04L12/26
CPC classification number: H04L63/1425 , H04L41/142 , H04L41/16 , H04L43/062 , H04L63/20
Abstract: In one embodiment, a method includes receiving network data at an analytics device, identifying features for the network data at the analytics device, grouping each of the features into bins of varying width at the analytics device, the bins comprising bin boundaries selected based on a probability that data within each of the bins follows a discrete uniform distribution, and utilizing the binned features for anomaly detection. An apparatus and logic are also disclosed herein.
Abstract translation: 在一个实施例中，一种方法包括在分析设备处接收网络数据，识别分析设备处的网络数据的特征，将每个特征分组成分析设备的不同宽度的分组，所述分组包括基于 每个仓内的数据遵循离散均匀分布的概率，并利用装箱特征进行异常检测。 本文还公开了一种装置和逻辑。
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公开(公告)号：WO2016182772A1
公开(公告)日：2016-11-17
申请号：PCT/US2016/030349
申请日：2016-05-02
Applicant: CISCO TECHNOLOGY, INC.
Inventor： SHANKS, Robert Tristan , DASWANI, Vishalsai Haresh
CPC classification number: H04L67/10 , H04L12/6418 , H04L43/08 , H04L43/0829 , H04L43/0858 , H04L43/0864 , H04L43/087 , H04L43/50 , H04W24/06
Abstract: Previously available network monitoring and management systems fail to provide an indication about how uplink traffic is handled at or beyond the network access point. By contrast, various implementations disclosed herein provide uplink performance monitoring and management from a client device, which is located on one side of an access point, to a destination that is located on the other side of the access point. For example, in some implementations, a method of uplink performance management is provided that includes transmitting a plurality of uplink test packets from a client device, determining a response to the transmission of the plurality of uplink test packets through the network access point, and generating one or more uplink performance values according to the determined response, the one or more uplink performance values characterizing how uplink traffic is handled between the client device and the destination both to and beyond the network access point.
Abstract translation: 以前可用的网络监控和管理系统未能提供关于如何在网络接入点或超出网络接入点处理上行流量的指示。 相比之下，本文公开的各种实现方案将来自位于接入点一侧的客户端设备的上行链路性能监视和管理提供给位于接入点另一侧的目的地。 例如，在一些实现中，提供了一种上行链路性能管理的方法，包括从客户端设备发送多个上行链路测试分组，通过网络接入点确定对多个上行链路测试分组的传输的响应，以及生成 根据所确定的响应的一个或多个上行链路性能值，所述一个或多个上行链路性能值表征如何在客户端设备和到达网络接入点之外的目的地之间如何处理上行链路业务。
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公开(公告)号：WO2016179178A1
公开(公告)日：2016-11-10
申请号：PCT/US2016/030576
申请日：2016-05-03
Applicant: CISCO TECHNOLOGY, INC.
Inventor： THIRUMURTHI, Rajendra Kumar , SHARMA, Samar , KUMAR, Puneet , VYTLA, Mouli
IPC: H04L29/12
CPC classification number: H04L45/74 , H04L45/66 , H04L61/103 , H04L61/2007 , H04L61/2514 , H04L61/2521 , H04L61/6009 , H04L63/101 , H04L69/22
Abstract: Embodiments include receiving configuration information including a match criterion for packets received at a network device in a network and a pool of layer 3 addresses associated with a set of servers in the network, resolving layer 2 destination addresses based on the layer 3 addresses of the servers, and programming a hardware layer of the network device based, at least in part, on the match criterion, the pool of layer 3 addresses, and the layer 2 destination addresses. Specific embodiments include configuring a policy to indicate that packets from an external source are to be forwarded to a server of the set of servers. Further embodiments include receiving a packet at the network device, and matching the packet to the pool of layer 3 addresses and the resolved layer 2 addresses based, at least in part, on the match criterion programmed in the hardware layer.
Abstract translation: 实施例包括接收包括在网络中的网络设备处接收到的分组的匹配标准的配置信息和与网络中的一组服务器相关联的层3地址池，基于服务器的第3层地址来解析层2目的地地址 并且至少部分地基于匹配标准，第3层地址池和第2层目的地址来编程网络设备的硬件层。 具体实施例包括配置策略以指示来自外部源的分组将被转发到该组服务器的服务器。 另外的实施例包括在网络设备处接收分组，并且至少部分地基于在硬件层中编程的匹配准则，将分组匹配到层3地址池和解决的层2地址。
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Patent Agency Ranking
公开(公告)号：WO2016171958A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/027126
申请日：2016-04-12
Applicant: CISCO TECHNOLOGY, INC.
Inventor： THIRUMURTHI, Rajendra Kumar , VISHWARUPE, Sachin Vijay , SHARMA, Samar , PATEL, Kushal A. , VYTLA, Mouli
CPC classification number: H04L67/101 , H04L43/0805 , H04L47/125 , H04L49/25 , H04L67/1023
Abstract: In an example, there is disclosed a network apparatus, comprising: one or more logic elements, including at least one hardware logic element, to provide a network manager engine to: provide a switched fabric management function; communicatively couple to at least one network switch, the network switch configured to provide optional native hardware-based load balancing; monitor one or more load balancing factors; and at least partly responsive to the one or more load balancing factors, configure native hardware-based load balancing on the at least one network switch.
Abstract translation: 在一个示例中，公开了一种网络设备，包括：一个或多个逻辑元件，包括至少一个硬件逻辑元件，以提供网络管理器引擎以提供交换结构管理功能; 通信地耦合到至少一个网络交换机，网络交换机被配置为提供可选的本地基于硬件的负载平衡; 监控一个或多个负载平衡因素; 并且至少部分地响应于所述一个或多个负载均衡因素，在所述至少一个网络交换机上配置本机基于硬件的负载平衡。
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公开(公告)号：WO2016170441A1
公开(公告)日：2016-10-27
申请号：PCT/IB2016/051903
申请日：2016-04-04
Applicant: CISCO TECHNOLOGY, INC.
Inventor： BALASUBRAMANIAN, Koussalya , NAUMANN, Ken
CPC classification number: H04L12/10 , H04L12/40045
Abstract: In one embodiment a system and method is described, fee system and method including a Power Source Equipment (PSE) configured to provide a Powered Device (PD) with a first voltage polarity for power over Ethernet (PoE), the PSE comprising a control module which detects an indication from the PD indicating successful power up of the PD, a PSE voltage generator which continues to send PoE having voltage with the first voltage polarity in response to the PD successfully powering up, the PSE control module being operative to reverse the voltage polarity set by the PSE to be sent to the PD from the first voltage polarity to a second voltage polarity in response to no indication from the PD, thereby indicating a failure of the PD to power up., and the PSE voltage generator being operative to continue to send PoE having voltage w ith the second voltage polarity in response to the PD successfully powering up. Related methods, systems, and apparatus are also described.
Abstract translation: 在一个实施例中描述了系统和方法，费用系统和方法包括被配置为向以太网供电（PoE）提供第一电压极性的有源设备（PD）的电源设备（PSE），所述PSE包括控制模块 其检测来自PD的指示，表明PD的成功上电; PSE电压发生器，其响应于PD成功上电而继续发送具有第一电压极性的电压的PoE，PSE控制模块可操作以反转电压 响应于没有来自PD的指示，由PSE设置的极性将从第一电压极性发送到PD到第二电压极性，从而指示PD上电的故障，并且PSE电压发生器可操作 响应于PD成功上电，继续发送具有第二电压极性的电压的PoE。 还描述了相关方法，系统和装置。
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公开(公告)号：WO2016151415A1
公开(公告)日：2016-09-29
申请号：PCT/IB2016/050872
申请日：2016-02-18
Applicant: CISCO TECHNOLOGY, INC.
Inventor： MAOZ, Tal , MOSHITCH, Gal , ITZKOWITZ, Aliza , GEYZEL, Zeev , WACHTFOGEL, Reuven
CPC classification number: G06F17/30858 , G06F17/30802 , G06K9/00744 , G06K9/00758
Abstract: In one embodiment, a system comprises a processor to retrieve a first data element including a value X 0 and Y 0 , provide a hash function for use with a hash table having buckets, the hash function having a first and second input that in combination map to one of the buckets wherein the first input is in a range of X- values having X-value sub-ranges, the second input is in a range of Y-values having Y-value sub-ranges, different combinations of the X-value sub-ranges and the Y- value sub-ranges map using the hash function to different buckets, and input the value X 0 and Y 0 into the hash function yielding an output which is indicative of a first bucket of the hash-table. Related apparatus and methods are also described.
Abstract translation: 在一个实施例中，系统包括处理器以检索包括值X0和Y0的第一数据元素，提供与具有桶的散列表一起使用的散列函数，散列函数具有组合映射到一个的第一和第二输入 其中第一输入在具有X值子范围的X值的范围内，第二输入在具有Y值子范围的Y值的范围内，X值子级的不同组合 -ranges和Y值子范围使用散列函数映射到不同的桶，并将值X0和Y0输入到散列函数中，产生指示散列表的第一桶的输出。 还描述了相关装置和方法。
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公开(公告)号：WO2016149330A1
公开(公告)日：2016-09-22
申请号：PCT/US2016/022590
申请日：2016-03-16
Applicant: CISCO TECHNOLOGY, INC.
Inventor： CURTIS, George Edward , THARP, Keith, Frank , CHAN, Gary King
CPC classification number: G02B6/4269
Abstract: A cage within a communication module may have a plurality of receptacles. A cover may cover at least a portion of the cage. A thermal conduction system may include a top wrap, a first side wrap, and a second side wrap. The top wrap may comprise a top wrap top portion covering at least a portion of the cover top side and a top wrap back portion covering at least a portion of the cover back side. The first side wrap may comprise a first side wrap back portion covering at least a portion of the top wrap back portion, a first side wrap side portion covering at least a portion of the cover first side, and first side fingers extending through a first slit in the cover into the cage. A heat sink may be attached to the first side wrap back portion.
Abstract translation: 通信模块内的笼可以具有多个插座。 盖子可以覆盖笼子的至少一部分。 热传导系统可以包括顶部包裹物，第一侧面包裹物和第二侧面包裹物。 顶部包装可以包括覆盖盖顶侧的至少一部分的顶部覆盖顶部和覆盖盖背侧的至少一部分的顶部覆盖部分。 第一侧包裹物可以包括覆盖顶部包裹部分的至少一部分的第一侧包裹部分，覆盖覆盖物第一侧的至少一部分的第一侧包围侧部分和延伸穿过第一狭缝的第一侧指 在盖子进笼子里。 散热器可以附接到第一侧折回部分。
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230.发明申请SYSTEM AND METHODS FOR COMPUTER NETWORK SECURITY INVOLVING USER CONFIRMATION OF NETWORK CONNECTIONS 审中-公开涉及用户确认网络连接的计算机网络安全的系统和方法
公开(公告)号：WO2016138400A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/019810
申请日：2016-02-26
Applicant: CISCO TECHNOLOGY, INC.
Inventor： PALAZZO, Robert Charles , LUU, Michael Sea
CPC classification number: H04L63/1416 , H04L63/0227 , H04L63/1425
Abstract: Systems and methods for detecting anomalies in network traffic and providing notification to the users of the computers that generated the network traffic for confirmation of the activities that resulted in the network traffic are described herein. According to particular embodiments, the system is configured to collect data regarding network activity (e.g., via sensors), generate inquiries to users regarding that activity, receive the user's response to those inquiries, and provide the user's response along with the network activity to a security analyst.
Abstract translation: 本文描述了用于检测网络流量异常的系统和方法，并向生成网络流量的计算机的用户提供通知，以确认导致网络流量的活动。 根据特定实施例，系统被配置为收集关于网络活动的数据（例如，经由传感器），向用户生成关于该活动的查询，接收用户对这些查询的响应，并将用户的响应与网络活动一起提供给 安全分析师。
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