公开(公告)号：WO2021034668A1

公开(公告)日：2021-02-25

申请号：PCT/US2020/046376

申请日：2020-08-14

Applicant: CISCO TECHNOLOGY, INC.

Inventor： KUIK, Timothy J. ,  KALA, Sumit ,  YANG, Yibin ,  BASAPPA MAILLIKARJUNASWAMY, Hemanth

IPC: G06F9/50

Abstract: This disclosure describes techniques for providing virtual resources (e.g., containers, virtual machines, etc.) of a clustered application with information regarding a cluster of physical servers on which the distributed clustered application is running. A virtual resource that supports the clustered application is executed on a physical server of the cluster of physical servers. The virtual resource may receive an indication of a database instance (or other application) running on a particular physical server of the cluster of physical servers that is nearest the physical server. The database instance may be included in a group of database instances that are maintaining a common data set on respective physical servers of the group of physical servers. The virtual resource may then access the database instance on the particular physical server based at least in part on the database instance running on the particular server that is nearest the physical server.

公开(公告)号：WO2010030877A1

公开(公告)日：2010-03-18

申请号：PCT/US2009/056658

申请日：2009-09-11

Applicant: CISCO TECHNOLOGY, INC.

Inventor： ELANGOVAN, Anusankar ,  SMITH, Michael R. ,  KUIK, Timothy J.

IPC: H04L12/56

CPC classification number: H04L45/00 ,  H04L12/1886 ,  H04L12/4625 ,  H04L12/4641 ,  H04L45/16 ,  H04L45/32

Abstract: Disclosed are, inter alia , methods, apparatus, computer-storage media, mechanisms, and means associated with loss of reducing flooding in a bridged network, typically including a device directly connected to multiple upstream bridges. These bridges are configured such that the device receives broadcast/multicast traffic from a single interface of one of the bridges, while allowing unicast traffic over each of the communications links connecting the device to the bridges. In one configuration, the device implements virtual machine(s), each including a virtual network interface associated with a MAC address; and the directly connected bridges are configured, for each particular MAC address of these MAC addresses of the virtual interfaces, such that one and only one of the bridges will forward packets having the particular MAC address as its destination address over a communications link directly connected to the device.

Abstract translation: 公开的方法，装置，计算机存储介质，机制和与桥接网络中的减少洪泛的损失相关联的装置，通常包括直接连接到多个上游桥的设备。 这些网桥被配置为使得设备从一个桥接器的单个接口接收广播/多播业务，同时允许通过将设备连接到网桥的每个通信链路上的单播业务。 在一个配置中，设备实现虚拟机，每个虚拟机包括与MAC地址相关联的虚拟网络接口; 并且针对虚拟接口的这些MAC地址的每个特定MAC地址配置直接连接的桥，使得桥中的一个且仅一个将通过直接连接到的通信链路将具有特定MAC地址的分组转发到其目的地地址 装置。

公开(公告)号：EP4014117A1

公开(公告)日：2022-06-22

申请号：EP20761992.5

申请日：2020-08-14

Applicant: Cisco Technology, Inc.

Inventor： KUIK, Timothy J. ,  KALA, Sumit ,  YANG, Yibin ,  BASAPPA MAILLIKARJUNASWAMY, Hemanth

IPC: G06F9/50

公开(公告)号：EP2324602A1

公开(公告)日：2011-05-25

申请号：EP09813669.0

申请日：2009-09-11

Applicant: Cisco Technology, Inc.

Inventor： ELANGOVAN, Anusankar ,  SMITH, Michael R. ,  KUIK, Timothy J.

IPC: H04L12/56

CPC classification number: H04L45/00 ,  H04L12/1886 ,  H04L12/4625 ,  H04L12/4641 ,  H04L45/16 ,  H04L45/32

Abstract: Disclosed are,
inter alia , methods, apparatus, computer-storage media, mechanisms, and means associated with loss of reducing flooding in a bridged network, typically including a device directly connected to multiple upstream bridges. These bridges are configured such that the device receives broadcast/multicast traffic from a single interface of one of the bridges, while allowing unicast traffic over each of the communications links connecting the device to the bridges. In one configuration, the device implements virtual machine(s), each including a virtual network interface associated with a MAC address; and the directly connected bridges are configured, for each particular MAC address of these MAC addresses of the virtual interfaces, such that one and only one of the bridges will forward packets having the particular MAC address as its destination address over a communications link directly connected to the device.