As your network grows and your business expands, the need for more bandwidth and greater reliability becomes an essential requirement. To achieve this, many businesses are turning to Layer 3 link aggregation – a technology that allows multiple network connections to work together as a single, high-bandwidth link. Layer 3 link aggregation provides a way … Read more
When it comes to networking, there are two terms that are often confused: Virtual Routing and Forwarding (VRF) and Virtual Private Networks (VPN). While both may provide similar benefits, they are fundamentally different in design and use cases. In this article, we’ll explore these differences and when to use each technology. What are VRFs? VRFs … Read more
The Open Systems Interconnection (OSI) model is a conceptual framework that outlines the fundamental principles of networking. It was developed in the 1970s by the International Organization for Standardization (ISO) to overcome the interoperability issues between different computer systems and networks. The OSI model is based on a layered approach, where each layer provides specific … Read more
Spanning Tree Protocol (STP) is a network protocol that prevents the occurrence of loops in a network topology and ensures that there is only one active path between any two nodes in order to avoid broadcast storms. Spanning Tree Protocol (STP) is widely used in networks that span multiple VLANs and switches. Portfast is a … Read more
IPSec or Internet Protocol Security is a critical aspect of network communication. It helps ensure data integrity, confidentiality and authentication in communication between network hosts. IPSec is not just limited to enterprise network communication; it is also used for secure communication in the public internet. Understanding IPSec is essential to guarantee safe and secure network … Read more
In the world of security protocols, two terms that often come up are IPSec and SSL. While they both involve encryption and secure communication over the internet, they have some key differences that you should understand. In this article, we’ll compare IPSec and SSL and help you choose the best security protocol for your needs. … Read more
Asymmetric routing is a term used to describe a network configuration in which the path taken by incoming traffic is not identical to the path taken by outgoing traffic. In other words, data packets that are sent from one device to another may travel through different routes depending on the direction of the traffic. Understanding … Read more
The Border Gateway Protocol (BGP) is a critical component of the internet’s infrastructure. It is essentially the routing protocol that allows networks to communicate with each other, directing traffic and ensuring that data is delivered efficiently and effectively. BGP is used by internet service providers (ISPs), data centers, and other large networks to manage the … Read more
In order for computers to communicate with one another, they must follow a set of standards and protocols. This is where the OSI (Open Systems Interconnection) model comes into play. The OSI model is a conceptual model that outlines the communication between various computer systems, and it is composed of seven distinct layers, each with … Read more
Dynamic routing protocols are essential for communication between networks, and one of the most popular protocols is OSPF (Open Shortest Path First). OSPF is a protocol that is commonly used in large enterprise networks and internet service providers (ISP). It allows routers to dynamically discover the network topology, find the shortest path, and forward data … Read more