All Posts in "COMPUTER NETWORKS"

Best Modem Router Combo for Xfinity: A Comprehensive Guide

In today’s digitally connected world, having a reliable modem router combo is essential for smooth internet connectivity. For Xfinity users, selecting the best modem router combo is crucial to ensure optimal performance and compatibility with their internet service. With numerous options available in the market, finding the perfect modem router combo can be overwhelming. This comprehensive guide aims to simplify the selection process by highlighting the top modem router combos for Xfinity, considering factors such as performance, features, compatibility, and value for money.

Understanding Xfinity Internet Service

Before delving into the best modem router combos for Xfinity, it’s essential to understand the specifics of Xfinity internet service. Xfinity, offered by Comcast, is one of the largest internet service providers in the United States, serving millions of customers nationwide. Xfinity offers a range of internet plans, including cable, fiber, and hybrid-fiber coaxial (HFC) technologies, with varying speeds to cater to different … Continue reading >>>

Michael Green by — March 27, 2024 in The Internet
Creating a Wide Area Network Example

A wide area network (WAN) is a telecommunication network used to connect computers. A wide area network typically contains smaller networks and is typically used in conjunction with packet switching or circuit switching. To create a WAN topology, first create a network diagram in ConceptDraw DIAGRAM. A network diagram helps you understand the underlying physical network. It is important to understand how each network type works and how it is organized.

WAN topology diagram

A WAN topology diagram displays the relationships between various nodes in a network. A network may consist of multiple hosts connected by cable or through a router. These networks are commonly used for computer networking and architecture. There are three basic types of WAN topologies: star, hub, and mesh. Each one requires different resources and additional efforts to operate. This article will introduce the different types of WAN topologies. A network diagram is a useful tool … Continue reading >>>

Michael Green by — November 22, 2022 in Wide Area Networks
A Backbone Network Example Explained

You have probably heard of Backbone LAN. If not, you may have heard of MPLS and Ethernet. And perhaps you have heard of fiber-optic cabling. In this article, we will review some of the concepts involved in these technologies and give an example of how they work. Read on for more information! You can also learn more about the importance of backbone LAN and Ethernet. You may be surprised to know that these are not the only networking technologies!

Ethernet

Unlike the Internet, which is essentially a network of computers, Ethernet backbone networks have a single central device. The central device, or ‘backbone,’ manages big traffic. It should be powerful and contain plenty of computational power, because the backbone can fail and take down the entire network. This network type is most useful for interconnecting two different types of subnetworks. It can also be a convenient way to troubleshoot issues.… Continue reading >>>

Michael Green by — November 14, 2022 in Backbone Networks
The Pros and Cons of a Serial Backbone Network

A serial backbone network is one of the four basic types of backbone networks. It is the simplest form of the backbone network and is typically used for computer vision applications. There are pros and cons to both types of networks. The following is a brief explanation of each. Fiber-optic cabling is generally preferred, but there are cases when copper wiring is required. Read on to learn more about the different types of serial networks.

Simplest type of backbone network

The simplest type of serial backbone network is composed of two or more devices connected in a chain. It can be implemented using switches, routers, and gateways. This type of network is not scalable and is not widely used. The distributed backbone, on the other hand, is composed of many layers and is more efficient for large networks. However, it has several disadvantages. Let’s discuss each type of serial backbone … Continue reading >>>

Michael Green by — November 7, 2022 in Backbone Networks
What Is a Distributed Backbone Network?

In a distributed backbone network, information is sent from a LAN terminal on the backbone to another LAN on the same bridge. Once information is sent to another LAN, the LAN connects to the backbone bridge, forms a frame of data, and sends it to the destination LAN and terminal through the backbone. Each backbone bridge maintains a table of LANs. Backbones may be Gigabit Ethernet or Fiber optic cabling.

Bus backbone structure

A distributed bus structure is used to connect multiple computers to form a network. It uses a backbone structure consisting of multiple switches, which are connected to each other. These switches act as the connection point between individual LANs. This structure has a limited scalability, and it only works if all devices are connected to a central connection point. In a distributed bus, however, each device is connected to a different set of switches, which form a … Continue reading >>>

Michael Green by — October 28, 2022 in Backbone Networks