How to Set Up an IP Address Press the “WIN” key + “R” key on your keyboard (WIN key: the key circled in the above image) Type “ncpa.cpl” (without quotes), and press Enter Right-click on “Local Area Connection” or “Ethernet”, and select “Properties”. Scroll down until you find “Internet Protocol Version 4 (TCP/IPv4)” in the … Read more
HCIE Certification Research Institute | Huawei Certification Exam Tracking Today, I want to share some basics. Many people have gained some understanding of Huawei certification exams and want to further understand the specific exam content. This article will first discuss the specific exam outline for HCIA-Datacom~ 01 Huawei HCIA-Datacom Certification Exam 02 Huawei HCIA-Datacom Exam … Read more
Ping Issue Analysis What is Ping Ping is a commonly used network management command and is also part of a communication protocol that belongs to the TCP/IP suite, suitable for Windows, Linux, and Unix. It checks whether the network is smooth or the network connection speed (time) is normal based on the reply feedback results. … Read more
Introducing the setup of the TP-Link wireless router. The demonstration is based on a brand new router. If you are unsure whether the router has been configured previously, it is recommended to reset the TP-Link wireless router. The correct method to reset the TP-Link wireless router: While the router is powered on, press and hold … Read more
✨A Small Advertisement: Live Room at the End of the ArticleDraw Huawei Peripheral Benefits~ Have you noticed that many apps now display a “IPv6“ logo at the bottom of the startup page? What exactly is this IPv6? Today, I will explain it to you. What is IPv6? Data transmission and connection between different networks are … Read more
Source: ZTE Documentation Original Author: ZTE Documentation Have you heard of IPv5? It was once a highly anticipated technology! IPv5, also known as the Internet Stream Protocol (ST), was designed for connection-oriented communication across IP networks, aiming to support voice and video. However, its 32-bit address scheme is the same as that used by IPv4, … Read more
CVE Number CVE-2020-16898 Vendor Microsoft/Windows Vulnerability Description Windows 10 version 1709 and above are affected by this vulnerability The vulnerability is caused by improper structure settings during the processing of the ICMPv6 protocol, leading to a stack overflow Vulnerability Impact Attackers can exploit this vulnerability to gain the highest system privileges R3(System) and kernel privileges … Read more
IoT protocols refer to the protocols used for communication and data transmission between devices in an IoT environment. Depending on their functions, IoT protocols can be divided into two main categories: transport protocols and communication protocols. Transport Protocols: Mainly responsible for networking and communication between devices within a subnet, such as Wi-Fi, Ethernet, RFID, NFC … Read more
Introduction to IoT Development Key Technologies and System Applications of IoT This section systematically introduces the concept of the Internet of Things (IoT), its three-layer architecture, enabling technologies, and typical applications. It first discusses the background, characteristics, architecture, standards, and industry chain of IoT; then it introduces sensing layer technologies, including EPC technology, RFID technology, … Read more
Let’s dive into MQTT, how to ensure its security, and examples of the protocol to see how it has rapidly gained popularity in the IoT field. In today’s world, there are billions of smart devices. Imagine if these devices were all interconnected and could communicate with each other like their users, forming a global network. … Read more