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1. 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。

2. 发明申请

WO2012177471A1 PRIVATE VIRTUAL LOCAL AREA NETWORK ISOLATION 审中-公开
标题翻译：私人虚拟的本地区域网络隔离
公开(公告)号：WO2012177471A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/042383
申请日：2012-06-14
申请人： CISCO TECHNOLOGY, INC. , MITTAL, Anuraag , CHEN, Huei-Ping
发明人： MITTAL, Anuraag , CHEN, Huei-Ping
IPC分类号： H04L12/28 , G06F9/455
CPC分类号： H04L49/354 , H04L12/4641 , H04L61/2038 , H04L61/6022
摘要： In one embodiment, a method includes obtaining addresses of end hosts at a switch, the switch configured with a primary virtual local area network and a secondary virtual local area network, creating a private virtual local area network access list comprising the addresses of end hosts permitted to communicate on the secondary virtual local area network, and applying the private virtual local area network access list to interfaces connected to the end hosts permitted to communicate on the secondary virtual local area network. An apparatus is also disclosed.
摘要翻译：在一个实施例中，一种方法包括：在交换机处获取终端主机的地址，所述交换机配置有主虚拟局域网和辅助虚拟局域网，创建私有虚拟局域网访问列表，其包括允许的终端主机的地址在次要虚拟局域网上进行通信，以及将私有虚拟局域网访问列表应用于连接到允许在次虚拟局域网上通信的终端主机的接口。还公开了一种装置。

3. 发明申请

WO2010025127A1 VIRTUAL SWITCH QUALITY OF SERVICE FOR VIRTUAL MACHINES 审中-公开
标题翻译： VIRTUAL切换虚拟机服务质量
公开(公告)号：WO2010025127A1
公开(公告)日：2010-03-04
申请号：PCT/US2009/054868
申请日：2009-08-25
申请人： CISCO TECHNOLOGY, INC. , KUIK, Timothy , MITTAL, Anuraag
发明人： KUIK, Timothy , MITTAL, Anuraag
IPC分类号： H04L1/00
CPC分类号： H04L47/10 , H04L47/2441 , H04L49/70
摘要： In one embodiment a method includes selectively controlling a virtual network switch to control a quality of service (QoS) for a flow associated with a virtual machine (VM). Controlling the QoS may include controlling the virtual switch to provide classification, congestion management, congestion avoidance, bandwidth limiting, traffic shaping, and/or priority manipulation. The method may also include migrating a policy associated with a virtuai interface between the VM and the virtual switch from a first server to a second server when the VM is to be migrated from the first server to the second server. The migration may also include moving statistics associated with the policy. The method may include selectively adapting the policy or an existing policy on the receiving server when a discrepancy is detected between the policies. The method may include reserving resources to provide guaranteed minimum bandwidth, even without control of an ingress and egress queue.
摘要翻译：在一个实施例中，一种方法包括选择性地控制虚拟网络交换机以控制与虚拟机（VM）相关联的流的服务质量（QoS）。控制QoS可以包括控制虚拟交换机提供分类，拥塞管理，拥塞避免，带宽限制，流量整形和/或优先级操纵。该方法还可以包括当VM要从第一服务器迁移到第二服务器时，将与虚拟交换机之间的虚拟交换机的虚拟接口相关联的策略从第一服务器迁移到第二服务器。迁移还可能包括移动与策略关联的统计信息。当在策略之间检测到差异时，该方法可以包括选择性地调整策略或接收服务器上的现有策略。该方法可以包括预留资源以提供保证的最小带宽，即使不控制入口和出口队列。

4. 发明申请

WO2013169535A1 METHOD AND APPARATUS FOR SUPPORTING ACCESS CONTROL LISTS IN A MULTI-TENANT ENVIRONMENT 审中-公开
标题翻译：支持多种环境中的访问控制列表的方法和装置
公开(公告)号：WO2013169535A1
公开(公告)日：2013-11-14
申请号：PCT/US2013/039021
申请日：2013-05-01
申请人： CISCO TECHNOLOGY, INC.
发明人： MITTAL, Anuraag , NARASIMHA, Maithili , SWAMINATHAN, Ashwin, Deepak , VIJAYARAGHAVAN, Badhri, Madabusi
IPC分类号： H04L29/06
CPC分类号： H04L63/101
摘要： In one embodiment, a method includes identifying common access control list (ACL) parameters and variable ACL parameters among a plurality of tenants in a network, mapping parameter values for the variable ACL parameters to the tenants, generating a multi-tenant access control list for the tenants, storing the multi-tenant access control list and mapping at a network device, and applying the multi-tenant access control list to ports at the network device. The multi-tenant access control list includes the common ACL parameters and variable ACL parameters.
摘要翻译：在一个实施例中，一种方法包括识别网络中的多个租户中的公共访问控制列表（ACL）参数和可变ACL参数，将可变ACL参数的参数值映射到租户，生成多租户访问控制列表租户，在网络设备上存储多租户访问控制列表和映射，以及将多租户访问控制列表应用于网络设备的端口。多租户访问控制列表包括公共ACL参数和可变ACL参数。

5. 发明申请

WO2014022183A1 ADAPTIVE INFRASTRUCTURE FOR DISTRIBUTED VIRTUAL SWITCH 审中-公开
标题翻译：分布式虚拟交换机的自适应基础设施
公开(公告)号：WO2014022183A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/051974
申请日：2013-07-25
申请人： CISCO TECHNOLOGY, INC.
发明人： NELLIKAR, Suraj , NARASIMHA, Maithili , MITTAL, Anuraag
IPC分类号： H04L12/931
CPC分类号： H04L49/70
摘要： In one embodiment, a method includes identifying at a network device, characteristics of a distributed virtual switch comprising a control plane component and a plurality of data plane components, grouping the data plane components, and adapting operation of the distributed virtual switch for one or more groups of the data plane components based on the characteristics. An apparatus and logic are also disclosed herein.
摘要翻译：在一个实施例中，一种方法包括在网络设备处识别包括控制平面组件和多个数据平面组件的分布式虚拟交换机的特性，对数据平面组件进行分组，以及将分布式虚拟交换机的操作适配于一个或多个基于特征的数据平面组件组。本文还公开了一种装置和逻辑。

6. 发明申请

WO2013101453A1 SYSTEM AND METHOD FOR DISCOVERING MULTIPOINT ENDPOINTS IN A NETWORK ENVIRONMENT 审中-公开
标题翻译：在网络环境中发现多点终点的系统和方法
公开(公告)号：WO2013101453A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/068996
申请日：2012-12-11
申请人： CISCO TECHNOLOGY, INC.
发明人： KREEGER, Lawrence , NELLIKAR, Suraj , RAO, Sudarshana Kandachar Sridhara , SRINIVASAN, Udayakumar , MITTAL, Anuraag , FERNANDES, Lilian Sylvia
IPC分类号： H04L12/18 , H04L12/46
CPC分类号： H04L12/1877 , H04L41/0677 , H04L41/12 , H04L45/26 , Y02D30/30
摘要： An example method is provided and may include multicasting a discovery packet in an overlay network, which includes a Layer 2 scheme over a Layer 3 network; and identifying endpoints based on their respective responses to the discovery packet, where the endpoints are coupled across a multicast backbone. In more specific embodiments, the method may include identifying disconnected endpoints in the overlay network based on a lack of responses from the disconnected endpoints.
摘要翻译：提供了一种示例性方法，并且可以包括在覆盖网络中多播发现分组，其包括通过第3层网络的第2层方案; 并且基于它们对发现分组的各自的响应来识别端点，其中端点跨多播主干耦合。在更具体的实施例中，该方法可以包括基于来自断开的端点的响应的缺乏来识别覆盖网络中的断开的端点。

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