Real-time news report
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.
Recently, we undertook an automated workshop project for a top company in the logistics industry. The cases shared in this issue are issues related to industrial wireless networks.
Today I want to share with you a classic ByteDance interview question: Can TCP and UDP use the same port?
In network engineer interviews, OSPF-related questions are often asked, and a deep understanding of its principles, configuration,
Container Desktop is a cross-platform desktop companion tool for Podman, providing a lightweight graphical interface to simplify container management operations.
If two 20MHz channels are bundled together into a 40MHz channel and data is sent to a wireless terminal at the same time, theoretically the data channel width is doubled and the data rate will also be doubled.
In Ambient mode, Istio CNI injects iptables rules into the Pod network namespace to transparently intercept outbound traffic to the ztunnel process of the node.
The difference between standard PoE and non-standard PoE can be understood in one sentence: the power supply device and the powered device negotiate through a protocol to provide a power supply technology with dynamic power consumption.
The company has one headquarters and three branches, A, B, and C. The headquarters has a public IP address, while the branches have private IP addresses. This issue shares issues related to the enterprise network.
