Static routes are manually configured paths in a router’s routing table, offering precise control over traffic flow. Unlike dynamic routing protocols like EIGRP or OSPF, static routes are ideal for small networks or backup scenarios. Floating static routes enhance this by serving as a backup path with a higher administrative distance (AD), activating only when… Read more
Static routes are manually configured entries in a router’s routing table, directing traffic to specific destinations. Unlike dynamic routing protocols like OSPF or EIGRP, static routes offer simplicity and control, making them ideal for small networks or specific scenarios like stub networks or default gateways. For CCNA and CCNP students, mastering static routes and their
What is Summary Static Route? – Briefly Explained Read More »
As a network engineer preparing CCNA and CCNP students for real-world Cisco deployments, understanding stub networks and routers is crucial. These concepts help optimize routing in environments with limited paths, reducing unnecessary overhead from dynamic protocols. In this article, we’ll explore definitions, topology analysis, configuration examples, advantages, troubleshooting, and more. We’ll base our discussion on
Routing is the process of selecting paths in a network along which to send network traffic. It forms the backbone of all data communication in IP networks, enabling devices to exchange data across different networks. Routers, the critical devices in this process, forward packets based on the destination IP address, learning about remote networks through
Static Routing vs Dynamic Routing – Complete Explanation Read More »
Switch Virtual Interfaces (SVIs) are a cornerstone of modern enterprise networking, enabling efficient inter-VLAN routing on multilayer switches. This guide, designed for CCNA and CCNP students, explores the evolution of Layer 2 and Layer 3 switching, SVI configuration, verification, troubleshooting, and real-world applications. Whether you’re preparing for certification exams or deploying networks, this article provides
What is Switch Virtual Interface (SVI) – Everything to Know Read More »
In the world of networking, understanding the OSI model’s Layer 3 is crucial for anyone preparing for CCNA (200-301) or CCNP Enterprise. This layer, known as the Network layer, handles logical addressing using protocols like IP and is responsible for packet forwarding between different networks, including path determination and routing through intermediate devices like routers.
Unlock Layer 3 Switches Mastery: Essential Cisco Guide for CCNA and CCNP Success in 2025 Read More »
If you are using a legacy Inter-VLAN routing, ensure that the switch ports connecting to the router interface are configured in the correct VLAN. This is a very common issue with a switch port and requires troubleshooting. If a switch port is not configured to the correct VLAN, the devices on that VLAN cannot communicate
Troubleshooting Inter-VLAN Issues – Briefly Explained Read More »