Cisco - Router Switch Blog

Cisco EOL & EOSL Guide: Free EOL/EOSL Checker Tool

Posted on November 17, 2025 by toms | 0 Comments

Managing the lifecycle of Cisco networking hardware and software is critical for maintaining network security, performance, and compliance. Cisco defines formal End-of-Life (EoL) and End-of-Sale (EoS) policies to guide organizations in planning device replacement and upgrades. Planning for EoL/EoS transitions…

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…

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…

How to Choose the Right 10G SFP+ Module: SR, LR, or LRM?

Posted on October 25, 2024 by nico | 0 Comments

Image Source: Pexels There are currently many models of SFP+ optical modules on the market, such as SFP-10G-SR optical modules for multi-mode transmission, SFP-10G-LR optical modules for single-mode transmission, and SFP-10G-LR optical modules that can be used for both single-mode…

All You Need to Know About Cisco Smart Licensing and Renewals

Posted on October 22, 2024 by Manuel | 0 Comments

Considering the linked world of currently, smooth operations depend on efficient network administration. One advanced licensing system that Cisco, a pioneer in networking technologies, provides is called Cisco Smart Licensing. With an emphasis on Cisco switches, routers, and networking licensing,…

How to Master Cisco Switch Stacking: Best Practices and Troubleshooting

Posted on October 18, 2024 by Manuel | 0 Comments

In the realm of networking, the efficiency and reliability of your infrastructure hinge on the strategic deployment of switches. Among various configurations, the concept of switch stacking—particularly with Cisco switches—stands out as a robust solution for streamlining network management and…

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…

How Cisco Secures and Connects NFL Events Around the World

Posted on October 10, 2024 by Manuel | 0 Comments

The National Football League (NFL) and Cisco (NASDAQ: CSCO) have expanded their collaboration to enhance the connectivity and security of NFL International Games. The NFL will utilize Cisco’s enterprise networking and cybersecurity technology to ensure secure operations at international events…

Key Players in the Global Ethernet Switch Market: 2024 IDC Report

Posted on September 20, 2024 by nico | 0 Comments

The global networking business depends seriously on the Ethernet switch market, which comprises goods like the Cisco Ethernet switch. Stakeholders must comprehend how the market functions in order to make wise judgments. The latest research from IDC has made an…

Six strategies for getting the most out of Wi-Fi 6E and 6 GHz

Posted on September 12, 2024 by nico | 0 Comments

Today’s networks are limited by available spectrum. As organizations increase their use of bandwidth-hungry video streaming, deal with more clients and IoT devices connecting to the network, and accelerate the transition to cloud solutions, Wi-Fi becomes more congested and the…

Cisco and NVIDIA: Simplifying Generative AI Deployment for Enterprises

Posted on September 11, 2024 by Manuel | 0 Comments

In today’s fast-paced, data-driven world, the need for efficient and scalable AI infrastructure is more critical than ever. Cisco, a global leader in security and networking, has unveiled its groundbreaking Nexus HyperFabric AI Cluster in collaboration with NVIDIA. This innovative…

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,…

How Meraki Auto-VPN Transforms Your Multi-Cloud Environment

Posted on August 15, 2024 by nico | 0 Comments

In today’s fast-paced digital landscape, the demand for seamless and secure connectivity across multiple environments is higher than ever. Enterprises are rapidly adopting multi-cloud strategies to leverage the best features of different cloud providers, maximize redundancy, and optimize costs. However,…

Green IT and Optical Communication: Energy Efficiency of Cisco Optical Transceivers

Posted on August 8, 2024 by nico | 0 Comments

As organizations strive to reduce their carbon footprint and operational costs, Green IT has emerged as a vital component of modern business strategies. One of the key elements in achieving energy-efficient IT infrastructure is through the use of advanced optical…

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…

Optimizing Cybersecurity with Palo Alto Networks and Router-switch.com

Posted on August 5, 2024 by Manuel | 0 Comments

In today’s fast-paced digital landscape, robust cybersecurity measures are more critical than ever. Palo Alto Networks, a leader in cybersecurity solutions, offers comprehensive tools to safeguard your digital environment. Let’s explore the key features and benefits of Palo Alto Networks’…

2024 Technology Trends: Transformations in AI, 5G, and More

Posted on August 2, 2024 by Manuel | 0 Comments

Introduction: The Rapid Evolution of Technology In the fast-paced digital landscape of 2024, technology trends are evolving quicker than ever, driving unprecedented changes across various industries. Let’s explore the key technology trends that are set to redefine the future, offering insights into…

How Cisco is Revolutionizing the 2024 Paris Olympics Broadcasting

Posted on July 26, 2024 by Manuel | 0 Comments

The Challenge of Broadcasting Large-Scale Sports Events As the world eagerly anticipates the 2024 Paris Olympics and Paralympics, NBC Sports faces the monumental task of delivering comprehensive, high-quality coverage across multiple platforms. This includes live broadcasts, on-demand streaming, and real-time…

2024 Revised Edition: How to Check Cisco Product Serial Numbers？

Posted on July 16, 2024 by Manuel | 0 Comments

Do you have no idea how to check your Cisco products’ serial number? Whether you’re dealing with Cisco routers, Cisco switches, Cisco firewalls or other devices, knowing how to check the serial number is crucial for various tasks. In this article, we’ll share…

How Cisco Talos is Helping Businesses Combat Ransomware Threats?

Posted on July 12, 2024 by Manuel | 0 Comments

The Growing Threat of Ransomware Ransomware attacks are becoming increasingly sophisticated and are a major concern for enterprise security teams. Cisco’s Talos security intelligence group has recently conducted an in-depth analysis of various ransomware groups to uncover common tactics and…