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1. 发明申请

WO2010096155A1 DISTRIBUTED DATA CENTER ACCESS SWITCH 审中-公开
标题翻译：分布式数据中心访问开关
公开(公告)号：WO2010096155A1
公开(公告)日：2010-08-26
申请号：PCT/US2010/000428
申请日：2010-02-16
申请人： CISCO TECHNOLOGY, INC. , SMITH, Michael , ELANGOVAN, Anusankar , THOMPSON, David , BAKKE, Mark
发明人： SMITH, Michael , ELANGOVAN, Anusankar , THOMPSON, David , BAKKE, Mark
IPC分类号： H04L12/56
CPC分类号： H04L49/35 , H04L45/586 , H04L49/70
摘要： In one embodiment, an apparatus includes a processor configured for operation in a control plane in a distributed virtual switch in communication with a plurality of virtual machines each having a virtual interface. The processor is operable to identify other control planes in the distributed virtual switch, assign a virtual interface identifier to one of the virtual interfaces, receive a configuration for the virtual interface, and share the configuration with the other control planes in the distributed virtual switch. The virtual interface identifier provides a unique identifier for the virtual interface across all of the control planes. The apparatus further includes memory for storing the configuration of the virtual interface. A method for operating a network device associated with a control in the distributed virtual switch is also disclosed.
摘要翻译：在一个实施例中，一种装置包括处理器，其被配置用于在分布式虚拟交换机中的控制平面中进行操作，所述分布式虚拟交换机与多个虚拟机具有虚拟接口。处理器可操作以识别分布式虚拟交换机中的其他控制平面，为虚拟接口之一分配虚拟接口标识符，接收虚拟接口的配置，并与分布式虚拟交换机中的其他控制平面共享配置。虚拟接口标识符为所有控制平面上的虚拟接口提供唯一的标识符。该装置还包括用于存储虚拟接口的配置的存储器。还公开了一种用于操作与分布式虚拟交换机中的控制相关联的网络设备的方法。

2. 发明申请

WO2008121744A3 NETWORK CONTEXT TRIGGERS FOR ACTIVATING VIRTUALIZED COMPUTER APPLICATIONS 审中-公开
公开(公告)号：WO2008121744A3
公开(公告)日：2008-10-09
申请号：PCT/US2008/058534
申请日：2008-03-28
申请人： CISCO TECHNOLOGY, INC. , GLEICHAUF, Paul , BAKKE, Mark , KUIK, Timothy , THOMPSON, David , MA, Xiaoxue
发明人： GLEICHAUF, Paul , BAKKE, Mark , KUIK, Timothy , THOMPSON, David , MA, Xiaoxue
IPC分类号： G06F11/00
摘要： A computer system, comprising at least one controlled execution space hosting an operating system and an application program; a vulnerability monitoring agent coupled to the controlled execution space; one or more vulnerability profiles coupled to the vulnerability monitoring agent, wherein each of the vulnerability profiles comprises an application program identifier, an operating system identifier, a vulnerability specification describing a vulnerability of an application program that the application program identifier indicates when executed with an operating system that the operating system identifier indicates, and a remedial action which when executed will remediate the vulnerability; wherein the vulnerability monitoring agent is configured to monitor execution of the operating system and the application program in the controlled execution space, to detect an anomaly associated with the vulnerability, to determine the remedial action for the operating system and application program based on one of the vulnerability profiles, and to cause the remedial action.

3. 发明申请

WO2007002710A1 OFFLOAD STACK FOR NETWORK, BLOCK AND FILE INPUT AND OUTPUT 审中-公开
标题翻译：用于网络，块和文件输入和输出的卸载堆栈
公开(公告)号：WO2007002710A1
公开(公告)日：2007-01-04
申请号：PCT/US2006/025078
申请日：2006-06-22
申请人： CISCO TECHNOLOGY, INC. , BAKKE, Mark , KUIK, Timothy , THOMPSON, David , GLEICHAUF, Paul , MA, Xiaoxue
发明人： BAKKE, Mark , KUIK, Timothy , THOMPSON, David , GLEICHAUF, Paul , MA, Xiaoxue
IPC分类号： G06F9/50 , G06F9/455
CPC分类号： G06F9/45558 , G06F9/5027 , G06F2009/45595 , G06F2209/509
摘要： An apparatus for offloading network, block and file functions from an operating system comprises a network interface (118A,118B) coupled to a network for receiving packet flows; one or more processors each having one or more processor cores; a computer- readable medium carrying one or more operating systems and an input/output networking stack (110) which are hosted in one or more of the processor cores. The networking stack is shared among the operating systems (104A,104B). The networking stack comprises instructions which when executed cause receiving a request for data transfer from one of the operating systems at internal network, block and file system interfaces (112,114,116), and permitting data to be transferred between the internal interfaces and a plurality of external interfaces (118A-118D) by preventing the operating systems from performing the data transfer and performing the data transfer on behalf of the operating systems.
摘要翻译：用于从操作系统卸载网络，块和文件功能的设备包括：网络接口（118A，118B），其耦合到网络以用于接收分组流; 一个或多个处理器，每个处理器具有一个或多个处理器核; 携带一个或多个操作系统的计算机可读介质以及托管在一个或多个处理器内核中的输入/输出网络栈（110）。网络栈在操作系统（104A，104B）之间共享。联网堆栈包括指令，所述指令在被执行时导致从内部网络，块和文件系统接口（112,114,116）处的操作系统中的一个接收数据传输的请求，并且允许数据在内部接口和多个外部接口（118A-118D），防止操作系统执行数据传输并代表操作系统执行数据传输。

4. 发明申请

WO2010132094A1 PORT GROUPING FOR ASSOCIATION WITH VIRTUAL INTERFACES 审中-公开
标题翻译：与虚拟界面协调的港口分组
公开(公告)号：WO2010132094A1
公开(公告)日：2010-11-18
申请号：PCT/US2010/001369
申请日：2010-05-07
申请人： CISCO TECHNOLOGY, INC. , ENDURI, Narender , SMITH, Michael , BAKKE, Mark
发明人： ENDURI, Narender , SMITH, Michael , BAKKE, Mark
IPC分类号： H04L12/56 , G06F3/06
CPC分类号： H04L49/357 , H04L49/70
摘要： In one embodiment, an apparatus includes a port channel manager for receiving information identifying switches (12, 14) connected to a group of physical ports (52) at a network device (30) and creating subgroups each comprising the physical ports connected to one of the switches. The apparatus further includes a virtual interface agent for assigning a virtual interface (38) connecting a virtual switch (34) to a virtual machine, to one of the subgroups. Traffic received from the virtual machine on the virtual interface is transmitted to one of the switches (12, 14) on one of the physical ports in the assigned subgroup. A method for grouping ports for association with virtual interfaces is also disclosed.
摘要翻译：在一个实施例中，一种装置包括端口信道管理器，用于接收识别在网络设备（30）上连接到一组物理端口（52）的交换机（12,14）的信息，并且创建子组，每个子组包括物理端口连接到开关。该装置还包括虚拟接口代理，用于将虚拟交换机（34）连接到虚拟机的虚拟接口（38）分配给其中一个子组。从虚拟接口上的虚拟机接收的流量被发送到分配的子组中的一个物理端口中的一个交换机（12,14）。还公开了用于分组与虚拟接口相关联的端口的方法。

5. 发明申请

WO2013070481A1 DYNAMIC POLICY BASED INTERFACE CONFIGURATION FOR VIRTUALIZED ENVIRONMENTS 审中-公开
标题翻译：用于虚拟环境的基于动态策略的界面配置
公开(公告)号：WO2013070481A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/062956
申请日：2012-11-01
申请人： CISCO TECHNOLOGY, INC. , MITTAL, Anuraag , MIRIYALA, Prasad , BAKKE, Mark
发明人： MITTAL, Anuraag , MIRIYALA, Prasad , BAKKE, Mark
IPC分类号： G06F9/48 , H04L12/24
CPC分类号： H04L41/0813 , G06F9/45558
摘要： In one embodiment, a method includes receiving static profiles each comprising one or more properties of an operating environment, receiving a dynamic profile for identifying a configuration of an interface based on the static profile associated with said dynamic profile, associating the dynamic profile with one of the static profiles based on the operating environment of the interface, and automatically updating the association upon identifying a change in the operating environment. An apparatus is also disclosed.
摘要翻译：在一个实施例中，一种方法包括接收每个包括操作环境的一个或多个属性的静态简档，基于与所述动态简档关联的静态简档接收用于识别接口的配置的动态配置文件，将动态配置文件与基于接口的操作环境的静态配置文件，以及在识别操作环境的变化时自动更新关联。还公开了一种装置。

6. 发明申请

WO2017015518A1 DYNAMIC SNAPSHOTS FOR SHARING NETWORK BOOT VOLUMES 审中-公开
标题翻译：用于共享网络引导音量的动态快照
公开(公告)号：WO2017015518A1
公开(公告)日：2017-01-26
申请号：PCT/US2016/043436
申请日：2016-07-21
申请人： CISCO TECHNOLOGY, INC.
发明人： BAKKE, Mark , KUIK, Timothy , THOMPSON, David
IPC分类号： G06F9/455
CPC分类号： G06F9/4416 , G06F9/45558
摘要： The subject technology addresses the need in the art for improving provisioning and booting of virtual machines in a cloud computing environment. Different versions of boot volume images may be shared in a storage repository accessible by one or more host computers. When a virtual machine is created, a shared boot volume image, including confirmation information for the virtual machine, may be selected for booting the virtual machine. Over time, newer version(s) of boot volume images may be stored in the storage repository and new virtual machine(s) may use the newer version of the boot volume image for booting.
摘要翻译：主题技术解决了本领域需要改进云计算环境中的虚拟机的配置和引导。引导卷映像的不同版本可以在一个或多个主机可访问的存储库中共享。当创建虚拟机时，可以选择共享引导卷映像（包括虚拟机的确认信息），以引导虚拟机。随着时间的推移，较新版本的引导卷映像可能存储在存储库中，新的虚拟机可能会使用较新版本的引导卷映像进行引导。

7. 发明授权

EP2776925B1 DYNAMIC POLICY BASED INTERFACE CONFIGURATION FOR VIRTUALIZED ENVIRONMENTS 有权
公开(公告)号：EP2776925B1
公开(公告)日：2019-01-09
申请号：EP12788689.3
申请日：2012-11-01
申请人： Cisco Technology, Inc.
发明人： MITTAL, Anuraag , MIRIYALA, Prasad , BAKKE, Mark
IPC分类号： G06F9/455 , H04L12/24

8. 发明公开

EP2776925A1 DYNAMIC POLICY BASED INTERFACE CONFIGURATION FOR VIRTUALIZED ENVIRONMENTS 有权
标题翻译： DYNAMISCHE RICHTLINIENBASIERTE SCHNITTSTELLENKONFIGURATIONFÜRVIRTUALISIERTE UMGEBUNGEN
公开(公告)号：EP2776925A1
公开(公告)日：2014-09-17
申请号：EP12788689.3
申请日：2012-11-01
申请人： Cisco Technology, Inc.
发明人： MITTAL, Anuraag , MIRIYALA, Prasad , BAKKE, Mark
IPC分类号： G06F9/48 , H04L12/24
CPC分类号： H04L41/0813 , G06F9/45558
摘要： In one embodiment, a method includes receiving static profiles each comprising one or more properties of an operating environment, receiving a dynamic profile for identifying a configuration of an interface based on the static profile associated with said dynamic profile, associating the dynamic profile with one of the static profiles based on the operating environment of the interface, and automatically updating the association upon identifying a change in the operating environment. An apparatus is also disclosed.
摘要翻译：在一个实施例中，一种方法包括接收每个包括操作环境的一个或多个属性的静态简档，基于与所述动态简档关联的静态简档接收用于识别接口的配置的动态简档，将动态简档与基于接口的操作环境的静态配置文件，以及在识别操作环境的变化时自动更新关联。还公开了一种装置。

9. 发明公开

EP2132633A2 NETWORK CONTEXT TRIGGERS FOR ACTIVATING VIRTUALIZED COMPUTER APPLICATIONS 审中-公开
标题翻译：网络情境触发激活虚拟化的计算机应用
公开(公告)号：EP2132633A2
公开(公告)日：2009-12-16
申请号：EP08744519.3
申请日：2008-03-28
申请人： Cisco Technology, Inc.
发明人： GLEICHAUF, Paul , BAKKE, Mark , KUIK, Timothy , THOMPSON, David , MA, Xiaoxue
IPC分类号： G06F11/00
CPC分类号： G06F11/1415 , H04L63/1433 , H04L67/306
摘要： A computer system, comprising at least one controlled execution space hosting an operating system and an application program; a vulnerability monitoring agent coupled to the controlled execution space; one or more vulnerability profiles coupled to the vulnerability monitoring agent, wherein each of the vulnerability profiles comprises an application program identifier, an operating system identifier, a vulnerability specification describing a vulnerability of an application program that the application program identifier indicates when executed with an operating system that the operating system identifier indicates, and a remedial action which when executed will remediate the vulnerability; wherein the vulnerability monitoring agent is configured to monitor execution of the operating system and the application program in the controlled execution space, to detect an anomaly associated with the vulnerability, to determine the remedial action for the operating system and application program based on one of the vulnerability profiles, and to cause the remedial action.

10. 发明授权

EP2430802B1 PORT GROUPING FOR ASSOCIATION WITH VIRTUAL INTERFACES 有权
标题翻译：端口分组用于分配给虚拟接口
公开(公告)号：EP2430802B1
公开(公告)日：2013-12-25
申请号：EP10717902.0
申请日：2010-05-07
申请人： Cisco Technology, Inc.
发明人： ENDURI, Narender , SMITH, Michael , BAKKE, Mark
IPC分类号： H04L12/931
CPC分类号： H04L49/357 , H04L49/70
摘要： In one embodiment, an apparatus includes a port channel manager for receiving information identifying switches connected to a group of physical ports at a network device and creating subgroups each comprising the physical ports connected to one of the switches. The apparatus further includes a virtual interface agent for assigning a virtual interface connecting a virtual switch to a virtual machine, to one of the subgroups. Traffic received from the virtual machine on the virtual interface is transmitted to one of the switches on one of the physical ports in the assigned subgroup. A method for grouping ports for association with virtual interfaces is also disclosed.

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