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    Compute express link over ethernet in composable data centers
    21.
    发明授权
    Compute express link over ethernet in composable data centers 有权

    公开(公告)号：US11632337B1

    公开(公告)日：2023-04-18

    申请号：US17751210

    申请日：2022-05-23

    Applicant: Cisco Technology, Inc.

    Inventor： Ayan Banerjee ,  Ramesh Sivakolundu ,  Chakradhar Kar ,  Sagar Borikar ,  Anant Thakar

    IPC: H04L47/72 ,  H04L67/141 ,  G06F9/50 ,  G06F3/06 ,  H04L47/70

    Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.

    Unlocking computing resources for decomposable data centers
    22.
    发明授权
    Unlocking computing resources for decomposable data centers 有权

    公开(公告)号：US11601377B1

    公开(公告)日：2023-03-07

    申请号：US17751181

    申请日：2022-05-23

    Applicant: Cisco Technology, Inc.

    Inventor： Chakradhar Kar ,  Sagar Borikar ,  Ramesh Sivakolundu ,  Ayan Banerjee ,  Anant Thakar

    IPC: H04L47/722 ,  H04L67/568 ,  H04L69/08

    Abstract: Techniques for sending Compute Express Link (CXL) packets over Ethernet (CXL-E) in a composable data center that may include disaggregated, composable servers. The techniques may include receiving, from a first server device, a request to bind the first server device with a multiple logical device (MLD) appliance. Based at least in part on the request, a first CXL-E connection may be established for the first server device to export a computing resource to the MLD appliance. The techniques may also include receiving, from the MLD appliance, an indication that the computing resource is available, and receiving, from a second server device, a second request for the computing resource. Based at least in part on the second request, a second CXL-E connection may be established for the second server device to consume or otherwise utilize the computing resource of the first server device via the MLD appliance.

    MULTI-SOCKET SERVER ASSEMBLY
    23.
    发明申请
    MULTI-SOCKET SERVER ASSEMBLY 审中-公开

    公开(公告)号：US20200288571A1

    公开(公告)日：2020-09-10

    申请号：US16294277

    申请日：2019-03-06

    Applicant: Cisco Technology, Inc.

    Inventor： Anant Thakar ,  Jayaprakash Balachandran ,  Daniel Bernard Hruska

    IPC: H05K1/11 ,  H05K5/02

    Abstract: In some examples, a printed circuit board assembly can include a printed circuit board having four (4) central processor unit (CPU) sockets disposed thereon and sixty four (64) dual in-line memory modules (DIMMs) disposed thereon. The printed circuit board can have a top surface and a bottom surface with two (2) CPU sockets and thirty two (32) DIMMs disposed on the top surface and two (2) CPU sockets and thirty two (32) DIMMs disposed on the bottom surface.

    Highly scalable architecture for application network appliances
    24.
    发明授权
    Highly scalable architecture for application network appliances 有权
    应用网络设备的高度可扩展架构

    公开(公告)号：US09491201B2

    公开(公告)日：2016-11-08

    申请号：US14745524

    申请日：2015-06-22

    Applicant: Cisco Technology, Inc.

    Inventor： Nagaraj Bagepalli ,  Prashant Gandhi ,  Abhijit Patra ,  Kirti Prabhu ,  Anant Thakar

    IPC: H04L29/06 ,  H04L12/813 ,  H04L9/32 ,  H04L29/08

    CPC classification number: H04L63/205 ,  H04L9/3242 ,  H04L47/20 ,  H04L63/02 ,  H04L63/0428 ,  H04L63/166 ,  H04L69/16 ,  H04L69/161 ,  H04L69/321 ,  Y10T70/5827

    Abstract: A highly scalable application network appliance is described herein. According to one embodiment, a network element includes a switch fabric, a first service module coupled to the switch fabric, and a second service module coupled to the first service module over the switch fabric. In response to packets of a network transaction received from a client over a first network to access a server of a data center having multiple servers over a second network, the first service module is configured to perform a first portion of OSI (open system interconnection) compatible layers of network processes on the packets while the second service module is configured to perform a second portion of the OSI compatible layers of network processes on the packets. The first portion includes at least one OSI compatible layer that is not included in the second portion. Other methods and apparatuses are also describe.

    Abstract translation: 这里描述了高度可扩展的应用网络设备。 根据一个实施例，网络元件包括交换结构，耦合到交换结构的第一服务模块以及通过交换结构耦合到第一服务模块的第二服务模块。 响应于通过第一网络从客户端接收的网络事务的分组来访问具有多个服务器的数据中心的服务器，所述第一服务模块被配置为执行OSI的第一部分（开放系统互连） 在第二服务模块被配置为执行分组上的OSI兼容的网络进程层的第二部分时，分组上的网络进程的兼容层。 第一部分包括不包括在第二部分中的至少一个OSI兼容层。 还描述了其他方法和装置。

    Configurable storage server with multiple sockets
    27.
    发明授权
    Configurable storage server with multiple sockets 有权

    公开(公告)号：US11966350B2

    公开(公告)日：2024-04-23

    申请号：US16476532

    申请日：2018-02-05

    Applicant: Cisco Technology, Inc.

    Inventor： Anant Thakar ,  Yun Bai

    IPC: G06F13/40 ,  G06F9/445

    CPC classification number: G06F13/4068 ,  G06F9/44505

    Abstract: Embodiments herein describe a computing system which is reconfigurable into different server configurations that have different numbers of sockets. For example, the computing system may include two server nodes which can be configured into either two independent servers (i.e., two 2S servers) or a single server (i.e., one 4S server). In one embodiment, the computing system includes a midplane which is connected to processor buses on the server nodes. When configured as a single server, the midplane connects the processor bus (or buses) on one of the server nodes to the processor bus or buses on the other server node. In this manner, the processors in the two server nodes can be interconnected to function as a single server. In contrast, the connections between the server nodes in the midplane are disabled when the server nodes operate as two independent servers.

    Peer direct mechanism for direct memory access across host devices
    30.
    发明授权
    Peer direct mechanism for direct memory access across host devices 有权

    公开(公告)号：US11080225B2

    公开(公告)日：2021-08-03

    申请号：US16356581

    申请日：2019-03-18

    Applicant: Cisco Technology, Inc.

    Inventor： Sagar Borikar ,  Anant Thakar

    IPC: G06F15/173 ,  G06F13/12 ,  G06F13/40 ,  G06F13/28

    Abstract: In one example, at least one peripheral interconnect switch obtains, from a first endpoint device, a message initiating a direct memory access data transfer between the first endpoint device and a second endpoint device. The message indicates an address assigned to the second endpoint device by a host device as a destination of the message. Based on the address assigned to the second endpoint device by the host device, the at least one peripheral interconnect switch identifies an address assigned to the second endpoint device by the at least one peripheral interconnect switch. In response to identifying the address assigned to the second endpoint device by the at least one peripheral interconnect switch, the at least one peripheral interconnect switch provides the message to the second endpoint device.

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