Real-time news report
In a local area network, whether you are accessing a printer or browsing a web page, the first step is actually to "ask for directions" - and this process of asking for directions relies on the ARP protocol.
Whether you are an ordinary Internet user, a front-end developer or a webmaster, this article will open a door for you to the inner workings of the HTTP protocol.
Static NAT, dynamic NAT and PAT (Port Address Translation) are the three major mechanisms of NAT, showing unique advantages in different scenarios.
After the spanning tree protocol is deployed in an Ethernet switching network, if a loop occurs in the network, the spanning tree protocol can eliminate the loop
The IT department of a joint venture automobile company built a new automated workshop. Taking cost into consideration, the workshop's wired and wireless network considered using a pure fool-proof
In an enterprise, public network address resources are limited, but the number of intranet hosts is huge. We can use the NAT address pool to dynamically map
Jumbo Frame is a manufacturer-standard extra-long frame format. The maximum frame length of the Ethernet standard is 1518 bytes.
This article will show you how to fully master the three most commonly used parameter types in FastAPI, and use Pydantic validation to easily build high-quality APIs!
The existence of Layer 2 loops will have a serious impact on network performance and stability. Therefore, during network design and deployment, effective measures must be taken to prevent and control the occurrence of Layer 2 loops.
Recently, the Guangxi Electronics Society officially released the "High-speed Ethernet All-optical Network System Construction Specification" (T/GXIE 009-2025).
Recently, Gartner released the 2025 "Magic Quadrant™ for Data Center Switching". Huawei was successfully selected into the Leaders Quadrant,
Recently, at the Huawei China Partner Conference 2025, Zhao Zhipeng, Vice President of Huawei's Data Communications Product Line, accepted an exclusive interview with the media,
Recently, it was discovered that a remote PC failed to access the web management page of the egress router via the Internet.
Whether you are working in the network, weak current or operation and maintenance, you must be aware that there are two types of IP conflicts:
The client company is an e-commerce enterprise. Recently, it was suddenly discovered that several computers could not access a specified service website.
