CN106301965A - A kind of network architecture calculating node server more - Google Patents
A kind of network architecture calculating node server more Download PDFInfo
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Abstract
Description
技术领域technical field
本发明涉及计算机通信技术领域，特别涉及一种多计算节点服务器的网络构架。The invention relates to the technical field of computer communication, in particular to a network framework of multi-computing node servers.
背景技术Background technique
随着大数据计算时代的到来，客户的业务应用越来越广泛也越来越多样，随之而来的就是数据中心规模的扩大，服务器数量的倍增。高密度服务器的低功耗设计，能节省大量能源，减少能耗。占用空间小，高密度计算的方式有效地节约了空间，对于机房空间紧张或者服务器托管的企业来说无疑节约了很多的空间成本。高密度服务器采用集中网络模块的方式，可以简化服务器的管理工作，减少维护费用。With the advent of the era of big data computing, customers' business applications are becoming more and more extensive and diverse, followed by the expansion of the data center scale and the doubling of the number of servers. The low-power design of high-density servers can save a lot of energy and reduce energy consumption. It occupies a small space, and the high-density computing method effectively saves space, which undoubtedly saves a lot of space costs for enterprises with tight computer room space or server hosting. High-density servers use centralized network modules, which can simplify server management and reduce maintenance costs.
高密度服务器的网络架构设计，集中网络交换模块的概念，有利于减少数据中心网络设备的减少，二级交换网络设备下发到服务器系统，使用较少的网络资源，增加管理节点的方式实现网络互联。The network architecture design of high-density servers and the concept of centralized network switching modules are conducive to reducing the reduction of network equipment in the data center. The secondary switching network equipment is sent to the server system, using less network resources, and adding management nodes to realize the network. interconnected.
基于此，本发明提出了一种多计算节点服务器的网络构架。旨在为数据中心提供一种新型的网络方式，使其可以在广泛的多计算节点服务器中使用，实现对网络资源的节约；并支持网络冗余功能，提高网络的稳定性。Based on this, the present invention proposes a network architecture of multi-computing node servers. It aims to provide a new type of network mode for the data center, so that it can be used in a wide range of multi-computing node servers to save network resources; it also supports network redundancy and improves network stability.
发明内容Contents of the invention
本发明为了弥补现有技术的缺陷，提供了一种简单高效的多计算节点服务器的网络构架。In order to make up for the defects of the prior art, the present invention provides a simple and efficient network framework of multi-computing node servers.
本发明是通过如下技术方案实现的：The present invention is achieved through the following technical solutions:
一种多计算节点服务器的网络构架，其特征在于：包括2个集中网络交换模块，多个计算服务器节点和1个网络互联中板，所述网络互联中板采用高可靠性的无源设计，为2个集中网络交换模块和每个计算服务器节点提供网络互联通道；每个计算服务器节点均通过网络互联中板连接到集中网络交换模块；A network framework for multi-computing node servers, characterized in that it includes 2 centralized network switching modules, a plurality of computing server nodes and 1 network interconnection mid-board, and the network interconnection mid-board adopts a high-reliability passive design, Provide network interconnection channels for the two centralized network switching modules and each computing server node; each computing server node is connected to the centralized network switching module through the network interconnection midplane;
所述集中网络交换模块对内提供8千兆接口用于网络的互联，对外提供给10G SFP+上行接口，同时对外设置有调试端口用于网络异常状态的调试；The centralized network switching module internally provides 8 gigabit interfaces for network interconnection, externally provides 10G SFP+ uplink interfaces, and is externally provided with a debugging port for debugging of network abnormal states;
各个计算服务器节点通过2个Port 口分别连接到2个集中网络交换模块，以保证每个计算服务器节点都有网络通信到2个集中网络交换模块，实现增加带宽的和网络链路冗余功能。Each computing server node is connected to 2 centralized network switching modules through 2 Port ports, so as to ensure that each computing server node has network communication to 2 centralized network switching modules, so as to realize the function of increasing bandwidth and network link redundancy.
所述网络互联中板为2个集中网络交换模块提供10G内部链路，用于堆叠功能模式下2个集中网络交换模块的网络通信；The network interconnection middle board provides 10G internal links for the two centralized network switching modules, and is used for network communication of the two centralized network switching modules in the stacking function mode;
当所述集中网络交换模块设置为堆叠模式后，每个计算服务器节点上的2个Port 口都可以通过2个集中网络交换模块连接到上层交换网络环境。When the centralized network switching module is set to the stacking mode, the two ports on each computing server node can be connected to the upper layer switching network environment through the two centralized network switching modules.
所述集中网络交换模块采用网络交换芯片BCM56150，具备成熟的二层网络交换机的功能，同时具备有千兆和万兆接口，可以通过交换机管理Web界面进行交换机的功能配置。The centralized network switching module adopts the network switching chip BCM56150, which has the function of a mature two-layer network switch, and has Gigabit and 10 Gigabit interfaces at the same time, and the function configuration of the switch can be performed through the switch management web interface.
每个计算服务器节点都具有独立的网路控制器，所述计算服务器节点采用IntelI350AM2网络芯片，具有两个千兆接口。Each computing server node has an independent network controller, and the computing server node adopts an IntelI350AM2 network chip and has two gigabit interfaces.
本发明的有益效果是：该多计算节点服务器的网络构架，为数据中心提供了一种新型的网络方式，不仅实现了对网络资源的节约，还支持网络冗余功能，提高了网络的稳定性，可以广泛应用于多计算节点服务器中，适宜推广应用。The beneficial effects of the present invention are: the network architecture of the multi-computing node server provides a new type of network mode for the data center, which not only realizes the saving of network resources, but also supports the network redundancy function and improves the stability of the network , can be widely used in multi-computing node servers, and is suitable for popularization and application.
附图说明Description of drawings
附图1为本发明多计算节点服务器的网络构架示意图。Accompanying drawing 1 is the schematic diagram of the network structure of multi-computing node server of the present invention.
具体实施方式detailed description
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图和实施例，对本发明进行详细的说明。应当说明的是，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
该多计算节点服务器的网络构架，包括2个集中网络交换模块，多个计算服务器节点和1个网络互联中板，所述网络互联中板采用高可靠性的无源设计，为2个集中网络交换模块和每个计算服务器节点提供网络互联通道；每个计算服务器节点均通过网络互联中板连接到集中网络交换模块；The network architecture of the multi-computing node server includes 2 centralized network switching modules, multiple computing server nodes and 1 network interconnection mid-plane. The switching module and each computing server node provide a network interconnection channel; each computing server node is connected to the centralized network switching module through the network interconnection midplane;
所述集中网络交换模块对内提供8千兆接口用于网络的互联，对外提供给10G SFP+上行接口，同时对外设置有调试端口用于网络异常状态的调试；The centralized network switching module internally provides 8 gigabit interfaces for network interconnection, externally provides 10G SFP+ uplink interfaces, and is externally provided with a debugging port for debugging of network abnormal states;
各个计算服务器节点通过2个Port 口分别连接到2个集中网络交换模块，以保证每个计算服务器节点都有网络通信到2个集中网络交换模块，实现增加带宽的和网络链路冗余功能。Each computing server node is connected to 2 centralized network switching modules through 2 Port ports, so as to ensure that each computing server node has network communication to 2 centralized network switching modules, so as to realize the function of increasing bandwidth and network link redundancy.
所述网络互联中板为2个集中网络交换模块提供10G内部链路，用于堆叠功能模式下2个集中网络交换模块的网络通信；The network interconnection middle board provides 10G internal links for the two centralized network switching modules, and is used for network communication of the two centralized network switching modules in the stacking function mode;
当所述集中网络交换模块设置为堆叠模式后，每个计算服务器节点上的2个Port 口都可以通过2个集中网络交换模块连接到上层交换网络环境。When the centralized network switching module is set to the stacking mode, the two ports on each computing server node can be connected to the upper layer switching network environment through the two centralized network switching modules.
所述集中网络交换模块采用网络交换芯片BCM56150，具备成熟的二层网络交换机的功能，同时具备有千兆和万兆接口，可以通过交换机管理Web界面进行交换机的功能配置。The centralized network switching module adopts the network switching chip BCM56150, which has the function of a mature two-layer network switch, and has Gigabit and 10 Gigabit interfaces at the same time, and the function configuration of the switch can be performed through the switch management web interface.
每个计算服务器节点都具有独立的网路控制器，所述计算服务器节点采用IntelI350AM2网络芯片通过网络互联中板连接到集中网络交换模块，2个Port 口均为千兆接口。Each computing server node has an independent network controller, and the computing server node uses an IntelI350AM2 network chip to connect to the centralized network switching module through the network interconnection board, and the two ports are all gigabit interfaces.
以8个计算服务器节点为例，附图1为多计算节点服务器的网络构架示意图。该多计算节点服务器的网络构架，为数据中心提供了一种新型的网络方式，不仅实现了对网络资源的节约，还支持网络冗余功能，提高了网络的稳定性，可以广泛应用于多计算节点服务器中，适宜推广应用。Taking 8 computing server nodes as an example, Figure 1 is a schematic diagram of the network architecture of multiple computing node servers. The network architecture of the multi-computing node server provides a new network mode for the data center, which not only realizes the saving of network resources, but also supports the network redundancy function, improves the stability of the network, and can be widely used in multi-computing In the node server, it is suitable for popularization and application.
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