Communication device and data center
A communication device and data center technology, applied in the server field, can solve problems such as poor execution efficiency and cost, increased server load, and occupation of internal switch ports, achieving high efficiency and security, reducing processing load, and saving the number of ports Effect
Active Publication Date: 2021-12-17
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
[0004] The existing technology is designed according to the general network, which can meet the mainstream application scenarios. Although it is also suitable for small-scale networks, the execution efficiency and cost will be poor. For example, there are three servers A, B, and C that need to exchange data with the outside , the three servers still need to carry out a large amount of cooperative data processing, which is equivalent to each of the three servers being equipped with a network card connected to the external network switch to exchange data with the outside. The server is equipped with another network card and connected to the internal switch for data co-processing. At this time, additional ports on the internal switch will be occupied, and because the network environment in the internal switch may be more complicated, a large number of useless data packets will enter the server port, resulting in Increased server load
Method used
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[0038] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0039] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.
[0040] According to one aspect of the present invention, an embodiment of the present invention proposes a communication device, such as figure 2 As shown, it includes multiple servers, and each server is provided with a first network card.
[004...
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The invention discloses a communication device, which comprises a plurality of servers, each server is provided with a first network card, and the first network card comprises a receiving end, a sending end and a forwarding module; wherein the sending end of the first network card of the ith server is connected with the receiving end of the first network card of the (i + 1)th server, the receiving end of the first network card of the ith server is connected with the sending end of the first network card of the (i-1)th server, and the sending end of the first network card of the last server is connected with the receiving end of the first network card of the first server; wherein the first network card of each server is configured to receive the data packet by using the receiving end, and judge the IP address and the MAC address carried in the data packet based on the routing table by using the forwarding module, so as to forward the data packet to other servers through the sending end or directly upload the data packet to the server where the first network card is located. The invention further provides a data center. According to the scheme provided by the invention, data interaction is realized in a mode of direct connection between network cards.
Description
technical field [0001] The invention relates to the field of servers, in particular to a communication device and a data center. Background technique [0002] The existing enterprise network and data center network are built based on the network card and switch in the server. In terms of data services, the server processes the corresponding business data and sends it to the switch through the network card. Address according to the source IP (Internet Protocol, Internet Protocol), destination IP, source MAC, and destination MAC, and send it to the destination end to realize data transmission and exchange. In the process of data interaction, the network card and switch build The network is inseparable, and data interaction cannot be realized without any of them. [0003] In the existing network environment, the data processing is all on the server side, and the data transmission is all connected to the switch through the network card for data transmission, such as figure 1 A...
Claims
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IPC IPC(8): H04L12/02H04L12/741H04L12/931H04L29/12H04L45/74
CPCH04L12/02H04L49/20H04L45/745H04L45/54
Inventor 刘晓
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD