Virtual Routing and Forwarding (VRF) is a technology that allows you to create multiple virtual routers on a single physical router, thus partitioning the physical router into multiple logical routers. VRF technology is widely used by service providers and large enterprises to provide multiple customers with isolated routing domains while using a single physical infrastructure. … Read more
OSPF (Open Shortest Path First) is a popular routing protocol used in large enterprise networks to ensure optimal routing and performance. However, to achieve optimal network performance, proper OSPF configuration is necessary. In this article, we will discuss some best practices for OSPF configuration. 1. Proper network design Before configuring OSPF, it is important to … Read more
The modern-day business environment is more distributed than ever before. Enterprises operate in multiple locations, with employees, customers, partners, and suppliers connecting through various network paths, including broadband, 4G, 5G, and MPLS. The challenge for IT teams is to ensure reliable and secure network connectivity and data transmission. Traditional networks may struggle with these requirements, … Read more
Subnetting is an essential concept in computer networking that helps in designing IP addresses and managing network traffic. However, for many network administrators, subnetting remains a complex and daunting task. In this article, we will demystify subnetting and teach you how to master this network configuration technique. What is Subnetting? In simple terms, subnetting is … Read more
OSPF (Open Shortest Path First) is a popular routing protocol used in modern IP networks. It is widely used due to its features such as dynamic metric calculation, support for multiple paths and fast convergence. However, OSPF configuration and troubleshooting can be challenging for network administrators as it requires a solid understanding of the protocol … Read more
OSPF or Open Shortest Path First is a common routing protocol used in many enterprise networks. It’s capacity to adapt to changes in the network topology and being able to handle large networks, make it a preferred routing protocol of choice for network administrators. As an administrator, understanding and mastering OSPF configuration can improve network … Read more
Virtual Routing and Forwarding (VRF) is a technology that allows multiple instances of a routing table to coexist within a single router. Each VRF instance functions as a separate routing domain, with its own set of routes and forwarding tables. VRF technology is commonly used in large-scale enterprise networks to provide a secure and segregated … Read more