CSDN

The Role of SDN (Software Defined Networking) and Virtualization Technologies in System Integration (IDC and Monitoring, etc.)

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The Role of SDN (Software Defined Networking) and Virtualization Technologies in System Integration (IDC and Monitoring, etc.)

SDN (Software Defined Networking) and virtualization technologies play a critical role in the system integration projects you are responsible for, especially in scenarios such as data center construction, video surveillance system integration, and multi-system coordinated control, demonstrating significant technical advantages. 1. Application Analysis of SDN 1. Core Advantages – Centralized Control and Flexible Scheduling: SDN … Read more

Software Defined Networking: From Openflow to P4-DSA

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Software Defined Networking: From Openflow to P4-DSA

Source: | Hardware and Software IntegrationAuthor: | ChaobowxEditor’s Note: Although the upper-level network protocols can be dazzling, the underlying hardware and software processing can actually be simply divided into three parts: Hardware and Software Interface: Completes the interaction of network data packets between CPU software and NIC hardware, such as EFA. Network Packet Processing: Completes … Read more

Overview of Key Technologies in 5G Mobile Communication Networking

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Overview of Key Technologies in 5G Mobile Communication Networking

Cite This Article: Wang Bo-ru, Fan Jing, Shan Ze, et al. Overview of Key Technologies in 5G Mobile Communication Networking [J]. Communications Technology, 2019, 52 (05): 1031-1040. doi:10.3969/j.issn.l002-0802.2019.05.001 Abstract Today, mobile communication technology is developing rapidly, and 5G communication technology has become a focus of mobile communication research. The fifth generation communication system has made … Read more

Network Virtualization Technology

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Network Virtualization Technology

Network virtualization technology is a technique that achieves logical network isolation, flexible configuration, and resource reuse by defining and abstracting physical network resources through software. It breaks the strong binding relationship between traditional network hardware and topology, and is widely used in scenarios such as cloud computing, data centers, SDN (Software Defined Networking), and edge … Read more

Is A Virtualized Resource Pool Enough For A Secure Cloud? Discover The True Secure Cloud

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Is A Virtualized Resource Pool Enough For A Secure Cloud? Discover The True Secure Cloud

Cloud computing represents a great transformation in the IT field. Since the inception of cloud computing, security issues have become a major obstacle to its development. However, there are two main voices in the cloud security industry: one focuses on the security protection of the cloud itself, known as cloud computing security; the other refers … Read more

China Telecom’s 5G Black Technology: Multi-RAT, Modular MM, and PON Transmission

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China Telecom's 5G Black Technology: Multi-RAT, Modular MM, and PON Transmission

This week, the 2017 IMT-2020 (5G) Summit, hosted by the IMT-2020 (5G) Promotion Group, opened in Beijing. Yang Fengyi, Deputy Director of the China Telecom Technology Innovation Center, stated in his speech that China Telecom is actively participating in standardization and related work, both in 3GPP and IMT-2020. China Telecom has submitted over 160 proposals … Read more

Differences Between VXLAN and Other Virtualization Technologies

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Differences Between VXLAN and Other Virtualization Technologies

VXLAN (Virtual Extensible LAN) is the core technology for campus network virtualization, fundamentally changing the design and operational model of traditional campus networks. Why is it needed, what is it, how does it work, and what benefits does it bring are the aspects that comprehensively explain the relationship between VXLAN and campus network virtualization. 1. … Read more

2017 Network Virtualization Report

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2017 Network Virtualization Report

Recently, SDxCentral released the 2017 Network Virtualization Report, which contains a lot of valuable information. I have selected some highlights to share with everyone. ① What features are most valued in network virtualization platforms? SDxCentral surveyed end users and vendors and provided data that shows significant differences between the two groups. From the user’s perspective, … Read more

Network Function Virtualization: Transforming Network Architecture

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Network Function Virtualization: Transforming Network Architecture

In traditional network environments, network operators typically adopt and maintain a large number of dedicated hardware devices. As network services continue to increase, these network hardware also need to be updated or added, which not only increases economic costs but also complicates management and maintenance as the number of devices grows. This has led to … Read more

Virtualization: More Than You Think!

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Virtualization: More Than You Think!

The main text contains 2604 words, with an estimated reading time of 8 minutes. The pandemic has changed the global business landscape, making scalability and growth objectives crucial parts of enterprise development plans, particularly for data centers. In the model of software-defined data centers, virtualization technology plays one of the most central roles, abstracting physical … Read more