Articles
How-to articles on a variety of topics
Introduction to The Gateway Load Balancing Protocol (GLBP)
Learn about the Gateway Load Balancing Protocol (GLBP), a Cisco FHRP that provides first-hop redundancy and integrated load balancing capabilities. Discover how GLBP works, its redundancy features, and its weighting and interface tracking capabilities. Understand the benefits of GLBP compared to HSRP and VRRP, and decide if it’s the right solution for your network.
Initial Switch Configuration Commands
Learn the essential commands for network engineers, including hostname, ip default-gateway, username, enable password, and more. Master the basics for a successful career in networking.
Hot Standby Router Protocol (HSRP) Configuration
Learn about the communication process and configuration steps for the Hot Standby Router Protocol (HSRP) in this informative article. Find out how HSRP devices communicate and the different states they can be in. Discover the necessary commands for HSRP configuration and explore an example of its implementation. This article provides a basic introduction to HSRP configuration, with additional options available in Cisco’s documentation.
Hieratical Campus Network Design
Learn about the hierarchical network design model, which includes a core, distribution, and access layer. Discover the considerations for each layer when building a campus infrastructure. Find out how this model provides stability, flexibility, and ease of management for medium to large-sized businesses.
Software Networking Tools and Troubleshooting
Learn about the most common software tools used by network engineers for operations and troubleshooting in this article. Discover ping, tracert, pathping, mtr, nslookup, Wireshark, and nmap. Find out how these tools can help you analyze and troubleshoot network issues.
Hardware Networking Tools and Troubleshooting
Discover the commonly used hardware tools by networking engineers and their purposes in this article. Find the right tools for your job! #networking
Gateway Load Balancing Protocol (GLBP) Configuration
Learn how to configure the Gateway Load Balancing Protocol (GLBP) for redundancy in your network. This article covers the configuration process and commands, as well as provides examples of simple and complex configurations. Find out how GLBP can ensure full-time connectivity and improve network redundancy.
Flexible Packet Matching Concepts and Configuration
Learn about Flexible Packet Matching (FPM), a feature that allows engineers to match packets based on specific fields and bits. Discover how to configure FPM and its limitations. This article provides examples and highlights the importance of FPM for network security.
Ethernet Essentials
Learn about Ethernet, the most common LAN technology used by network engineers. Discover Ethernet frame structure, devices, access methods, and interface standards.
EIGRP Configuration
Learn how to configure EIGRP on a Cisco device. Follow simple steps to create the EIGRP process and configure specific networks. Customize the configuration to meet your network’s requirements. Discover metric parameters, load balancing, and summarization options. Gain experience and comfort with EIGRP through practice. Find useful configuration commands in this article.
EIGRP Concepts
Learn about the Enhanced Interior Gateway Routing Protocol (EIGRP) and its concepts, operation, and routing metrics in this introductory article. Understand the importance of neighborships, EIGRP metrics, and basic operation to optimize network routing. #EIGRP #networkengineering
Domain Name System (DNS) Basics
Learn how the Domain Name System (DNS) translates simplified domain names into IP addresses for proper routing. Discover how DNS operates and maintains updated domain name mappings.
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