What Is Network Topology? Explanation, Types & Diagramming
Network topology refers to the arrangement of different elements (links, nodes, etc.) of a computer network. Essentially, it's the topological structure of a network and may be depicted physically or logically. Physical topology refers to the placement of the network's various components, including device locations and cable installation, while logical topology shows how data flows within the network, regardless of its physical design.
What Is a Point-of-Presence (PoP)? Definition & How It Works
A Point of Presence (PoP) is a physical location that houses data center compute, storage and networking infrastructure where high-speed connections to the internet are established. It's a destination where data from a user's device given a specific use case or application, is sent to connect to the internet. The main function of a PoP is to enable users to access the internet securely, at high performance, or other similar networks that are maintained by a specific service or enterprise application.
What Is Cloud Networking? Types, Advantages & Use Cases
Cloud Networking is a type of IT infrastructure where an organization's network orchestration, management, automation, control and monitoring capabilities are hosted in a cloud environment, either on a public or private cloud platform. Cloud networking is primarily implemented within data centers, points of presence (PoP), internet service provider (ISP) infrastructure, and of course, public and private cloud environments where compute, storage and network elements are deployed as essential components.
What Is Network Installation, and How to Get Things Done for Business IT Environments?
Network installation refers to the process of setting up all the necessary hardware and software to create a network. A network is a complex system comprising interconnected computers and devices capable of communication and resource sharing among one another. The installation process includes planning the network layout, installing cables or setting up wireless access points, connecting and setting up hardware like routers, switches, and servers, and configuring software to manage the network and its security.
Most Common Types of Network Devices You’ll Need
Network devices, also known as networking hardware, are physical devices that are essential for communication and interaction between various devices on a network. These devices manage data traffic and provide network resources and services to connected computers and devices. They include devices such as routers, switches, hubs, bridges, repeaters, firewalls, network interface cards (NICs), and access points. These hardware components can function as servers, client devices, or both. They aid in data transmission, provide network connection, enhance network performance, offer network security, and simplify network setup and administration.
What is DHCP ?
Dynamic Host Configuration Protocol (DHCP) is a standard and fundamental network protocol that greatly simplifies network connectivity at home and at work. It achieves this by automatically providing unique IP addresses and essential network settings to connected mobile and IoT devices. For DHCP to work, there are three components needed:
What Is Guest Wi-Fi?
Enterprise networks see a variety of users and devices that need to connect to the wireless network. Visitors to any enterprise environment–short-term contractors, vendors, partners, and others–arrive in the enterprise environment expecting internet connectivity with a minimum of hassle. Guest Wi-Fi for the enterprise is a means of providing this connectivity for guest users. Guest Wi-Fi can also be a way to keep guest traffic off of the enterprise network, isolating guests from internal resources and each other, which improves network security. A system for guest access is an extension of other security measures that support a zero trust security strategy.
What Is Network Hardware? What You’ll Need for a New Network
Network hardware, also known as networking hardware or network equipment, refers to physical devices that are required for communication and interaction between devices on a computer network. Nile Access Service integrates over traditionally separately consumed 10 different product and service components for wired and wireless networks into a single solution. These components include access/distribution switching, Wi-Fi APs, Wi-Fi sensors, zero trust isolation of connected users and devices, dynamic segmentation, IoT profiling, performance analytics, orchestration, guest authentication, and DHCP services in the cloud, among others.
What Is Network Planning, and How Can You Plan For New Networks?
Network planning is the process of strategically organizing and arranging the operations of a network to ensure smooth and efficient communication and data transfer. This involves drafting the physical layout of the network, deciding the network topology, selecting appropriate hardware and software, and considering factors like location, network size, number of users, and future growth. Network planning also involves managing network capacity to handle traffic and usage load while ensuring optimal performance and security measures. This process is vital for organizations to ensure their network resources are used effectively and scale as per organizational needs.
What Is Network Infrastructure? Components You’ll Need
Network infrastructure refers to the hardware and software resources of an entire network that enable network connectivity, communication, operations, and management of an enterprise network. It provides the communication path and services between users, processes, applications, services and external networks or the internet. The network infrastructure of a company comprises a broad range of equipment, software, and services. This includes routers, switches, servers, wireless devices, data centers, software, firewalls, operating systems, and security applications.