如果你也踩过这些坑，别慌 ——90% 的 VLAN 配置故障，不是命令输错了，而是顺序搞反了！ 无论是华为、H3C 还是思科，主流交换机的 VLAN 配置都藏着一条 “黄金法则”：先建 VLAN，再划端口，最后配 Trunk。顺序一乱，轻则配置无效，重则引发环路、广播风暴 ...

I have spent years tinkering with my own setup, and along the way, I made some truly regrettable decisions. Here are the five ...

This repository contains the source code for the "Robot Learning: A Tutorial" report. This tutorial covers many of the most pressing aspects in modern robot learning, and provides practice examples ...

The example data used in this tutorial are mostly from the paper Organoid single-cell genomic atlas uncovers human-specific features of brain development. In addition, a subset of data presented in ...

Learn how to master Windows PowerShell scripting to automate repetitive tasks, manage systems efficiently, and streamline your workflow on Windows 11. This beginner-friendly tutorial shows the ...

I appreciate your time! Make sure to like, comment and subscribe! Timestamps: 0:00 Intro Show 0:30 Dimensions and Materials 0:35 Building the foundation 1:02 Building the walls and ceiling 8:58 ...

The advent of the sixth-generation (6G) networks presents another round of revolution for the mobile communication landscape, promising an immersive experience, robust reliability, minimal latency, ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

A resource for reactor physicists and engineers and students of nuclear power engineering, this publication provides a comprehensive summary of the thermophysical properties data needed in nuclear ...

Threat actors are exploiting CVE-2025-20352, a recent Cisco zero-day, to deploy a rootkit on older networking devices. Older Cisco devices unpatched against a recent zero-day vulnerability have been ...