Switch - Router Switch Blog

Port 80 vs 443: Performance, Security, and Enterprise Deployment Insights

Posted on July 22, 2025 by Selene Gong | 0 Comments

In the intricate world of enterprise networking, understanding the fundamental differences between Port 80 and Port 443 is not just technical trivia; it’s a cornerstone of secure, efficient, and compliant data communication. For network engineers and IT decision-makers, distinguishing between…

Troubleshooting Cisco Catalyst Fabric Edge Node Visibility Issues

Posted on July 21, 2025 by Selene Gong | 0 Comments

Encountering “Cisco Catalyst Fabric site not showing edge node” during SD-Access deployments is a critical operational hurdle that disrupts endpoint connectivity and policy enforcement across your fabric network. This guide provides a deep technical dive into how edge node registration…

Cisco IOS XE Upgrade Guide: Best Practices and Step-by-Step Process

Posted on July 18, 2025 by Selene Gong | 0 Comments

Keeping your Cisco devices up to date is critical for maintaining performance, stability, and security in your enterprise network. Cisco IOS XE, the modular and programmable operating system for Cisco enterprise routers and switches, provides advanced capabilities while requiring periodic…

Best Ethernet Switches for Business (2025): Selection Guide and Top Picks

Posted on July 17, 2025 by Selene Gong | 0 Comments

Selecting the right Ethernet switch for your business network is critical to ensuring optimal performance, security, and scalability while avoiding costly future upgrades and network downtime. This guide helps you understand the types, features, and best brands of Ethernet switches…

How to Build a 100G Data Center: Architecture, Cabling, and Equipment Selection

Posted on July 17, 2025 by Selene Gong | 0 Comments

Upgrading your data center network to 100 Gigabit Ethernet (100G) is no longer a luxury but a necessity for many modern enterprises. As discussed in our previous post “When to Upgrade to 100G“, the relentless growth of data traffic, fueled by…

How to Configure SSH on Cisco Switch: Complete Step-by-Step Guide

Posted on July 16, 2025 by Selene Gong | 0 Comments

To configure SSH on a Cisco switch and enable secure remote management, you typically need to set up a local user account, configure an IP domain name, generate RSA cryptographic keys, specify the SSH protocol version, and apply these settings…

Best 10Gb Switch for SMB in 2025: Unlock Next-Gen Network Performance

Posted on July 16, 2025 by Selene Gong | 0 Comments

In today’s data-driven landscape, Small and Medium Businesses (SMBs) face growing challenges as traditional 1 Gigabit Ethernet (1GbE) networks struggle to keep pace with increasing bandwidth demands. Exploding data volumes, virtualization, high-definition media, and rapid Wi-Fi advancements require faster, more…

Power Supply Standards for POE Switches. Why is the Power Supply Distance Limited to 100 Meters?

Posted on October 11, 2024 by nico | 0 Comments

Power and data can be delivered simultaneously over Ethernet connections, thanks to a ground-breaking technology called Power over Ethernet (PoE). This approach greatly lowers expenses while streamlining network equipment installation and cabling. At the moment, IEEE 802.3af (PoE), IEEE 802.3at…

From Zero to Hero: Mastering High-Speed Networking with NVIDIA Networking

Posted on September 24, 2024 by nico | 0 Comments

The Value of Infiniband Infiniband and Related Technical Background Ethernet: Started in 1973, the most popular and successful network ecosystem to date, widely used for interconnecting computers. Infiniband: Started in 1999, it is the best performing network system, and this…

Comparing Cisco Catalyst 9300 Switch Models

Posted on September 4, 2024 by Manuel | 0 Comments

Selecting the appropriate switch model is essential for enterprise networks, and Cisco provides a variety of options to meet diverse needs. The Cisco Catalyst 9300 Series, including models like the C9300 24S A, C9300 24S E, c9300 24t a, and c9300 24t…

Game Network Optimization: How to Create a Seamless Gaming Experience for “Black Myth: Wukong”

Posted on August 30, 2024 by nico | 0 Comments

“Black Myth: Wukong” is an action role-playing game developed and published by Game Science. It is hailed by the media as China’s first “AAA game”. The game demands high network performance due to its advanced graphics and real-time multiplayer features,…

What Are PoE Switches: Benefits, Applications and Recommendations

Posted on August 7, 2024 by Manuel | 0 Comments

In today’s digital age, businesses and tech enthusiasts alike seek ways to optimize their technological systems without complicating the setup process. Power over Ethernet (PoE) switches have emerged as game-changing devices that extend network reach while simultaneously supplying power. Let’s dive…

How to Set Up a LAN Network: A 2024 Step-by-Step Guide

Posted on July 18, 2024 by Manuel | 0 Comments

Local Area Networks (LANs) have evolved significantly since their inception, becoming an essential aspect of modern office environments. Whether connecting computers, printers, servers, IP phones, or routers, a well-configured LAN ensures seamless communication and resource sharing within a building. This…

Upgrade Your Network with the Cisco C9200L-24T-4G-E

Posted on September 13, 2023 by Manuel | 0 Comments

In today’s fast-paced digital landscape, your network needs to be more than just reliable; it must be agile, secure, and capable of supporting the ever-growing demands of your business. This is where the Cisco C9200L-24T-4G-E, part of the Catalyst 9200…

Fortinet Revolution! The new FortiGate-3200F&900G series data center firewalls lead the industry trend

Posted on August 4, 2023 by Elina Gong | 0 Comments

Fortinet released the new FortiGate NGFW series, continuing to fulfill its commitment to data center security. Higher performance, lower power consumption, comprehensive protection of modern enterprises and help them achieve sustainable development goals. The new NGFW integrates FortiGuard AI-driven security…

Aruba 2540 JL357A: Empowering Seamless Networking Performance and Scalability

Posted on August 4, 2023 by Elina Gong | 0 Comments

Introduction: In this product review, we’ll dive into the features and capabilities of the Aruba 2540 48G PoE+ 4SFP+ Switch (JL357A). This high-performance switch promises to deliver efficient and seamless networking solutions, making it a popular choice for businesses seeking…

What to Consider When Choosing a 48-Port PoE Switch?

Posted on August 1, 2023 by Manuel | 0 Comments

Introduction: In today’s data-driven world, a reliable and efficient network infrastructure is crucial for businesses to stay connected and productive. A 48-port Power over Ethernet (PoE) switch has become an essential component for network builders and administrators to support the…

Spending on cloud computing and storage infrastructure will increase by nearly 15% year-on-year in Q1 2023

Posted on July 26, 2023 by Elina Gong | 0 Comments

According to the latest data from IDC, spending on cloud computing and storage infrastructure products continued to grow strongly in the first quarter of 2023, reaching $21.5 billion, a year-on-year increase of 14.9%. This shows that the demand for cloud…

Accelerating innovation and transformation: Fastweb joins forces with HPE to modernize cloud services

Posted on July 24, 2023 by Elina Gong | 0 Comments

Recently, HPE announced that it has reached a cooperation with Fastweb S.p.A, a leading Italian telecom operator. Fastweb will modernize the Fastcloud business unit with HPE GreenLake, HPE’s industry-leading edge-to-cloud platform. The move aims to accelerate the speed at which…

Cisco C9200L-24P-4G-E: How to Power Your Network with Cutting-Edge Technology

Posted on July 19, 2023 by Manuel | 0 Comments

Introduction: In today’s fast-paced digital landscape, having a reliable and high-performance network infrastructure is crucial for businesses of all sizes. Cisco, a renowned leader in networking solutions, presents the Cisco C9200L-24P-4G-E, a powerful Catalyst 9200 Series switch designed to elevate…

2023 Q1 China Ethernet Switch Market Report: H3C wins, Huawei follows closely behind!

Posted on July 17, 2023 by Elina Gong | 0 Comments

Recently, the “2023 Q1 China Ethernet Switch Market Report” released by IDC shows that in 2023 Q1 China’s Ethernet switch market size is 7.026 billion yuan (1.027 billion US dollars). New H3C has a market share of 34.5% and a…

Master the Basic Command Configurations of Huawei, H3C, Ruijie, and Cisco Switches with Router-switch.com

Posted on June 25, 2023 by Manuel | 0 Comments

As technology advances, networking switches have become an integral part of the IT infrastructure. They play a crucial role in directing communication on the network and ensuring smooth, efficient data transfer. It’s important for IT professionals to be familiar with…