In computing, network architecture is the conceptual structure of a communication network. It is the framework within which the network operates. The network architecture defines the assignment of responsibilities within the network and the interactions between the components of the network.
There is no one answer to this question as it depends on the specific needs of the network. Some common network architectures include star, bus, and mesh.
What is network architecture example?
There are many protocols used in networking, each with a specific purpose. Some of the most common protocols include TCP/IP, Ethernet, and FTP. Each protocol has its own set of rules and procedures that must be followed in order for devices to communicate with each other.
Peer-to-Peer: The peers referred to here are the individual devices linked together directly, having equal responsibilities and equal powers without the presence of any central authority.
Client-Server Architecture: In this type of architecture, there is a central server which is responsible for storing data and providing services to the clients. The clients are the devices which request data or services from the server.
Centralized Computing Architecture: This type of architecture is based on the principle of centralized data storage and processing. All the data is stored in a central location and all the processing is done at this central location.
Distributed Computing Architecture: In this type of architecture, the data and processing is distributed among a number of different devices which are connected together.
What are the 2 types of network architecture
There are two main types of network architectures: peer-to-peer and client/server. Client/server architecture is also called ‘tiered’ because it uses multiple levels.
Peer-to-peer architecture is decentralized, with each node on the network being equal. There is no central server that controls the network. Client/server architecture is centralized, with a server that controls access to resources on the network.
Peer-to-peer networks are often used for file sharing and other applications where decentralization is advantageous. Client/server networks are used for applications where security and control are more important.
Peer-to-Peer (P2P)
Peer-to-peer architecture is a type of network in which each node or user is both a client and a server. This means that each node can share data and resources with every other node in the network. P2P networks are often used for file sharing and other applications where data needs to be distributed evenly across all nodes in the network.
Advantages:
-Each node has equal responsibility and can act as a backup for other nodes.
-No single point of failure.
-Can be more scalable than a tiered or client-server architecture.
Disadvantages:
-More difficult to manage and configure than a tiered or client-server architecture.
-Can be less reliable than a tiered or client-server architecture.
Tiered or Client-Server
Tiered or client-server architecture is a type of network in which each node or user is either a client or a server. This means that each node can only access data and resources from the server. Client-server networks are often used for applications where data needs to be centrally located and accessed by many users.
Advantages
What is the main role of network architectures?
A network architect is responsible for designing and building data communication networks. The networks they work on can range from smaller local area networks (LANs) to larger wide area networks (WANs), along with intranets. A network architect typically works with other IT professionals, such as network engineers and system administrators, to ensure that the networks they design are properly implemented and maintained.
A Personal Area Network (PAN) is a computer network used for communication among computer devices (including telephones and personal digital assistants) close to one person. A Local Area Network (LAN) is a computer network covering a small geographic area, like a home, office, or small group of buildings, such as a school, or airport. A Metropolitan Area Network (MAN) is a large computer network that usually spans a city. A Wide Area Network (WAN) is a computer network that covers a large geographic area, like a country, or the entire world.
Is Ethernet a network architecture?
Ethernet is a form of computer networking where multiple computers are connected to each other using a long cable. This cable is typically known as the ethernet cable, and each computer is fitted with a unique 48-bit address. This address is used to identify each computer on the network.
A personal area network (PAN) is the smallest and simplest type of network. It is usually used to connect personal devices, like computers, smartphones, and tablets, to each other and to the internet.
A local area network (LAN) is a bit larger than a PAN and is used to connect devices in a small area, like a home or office.
A metropolitan area network (MAN) is a bit larger than a LAN and is used to connect devices in a city or metropolitan area.
A campus network is used to connect devices across a large area, like a university campus.
A wide area network (WAN) is the largest type of network and is used to connect devices across a large area, like a country or the world.
A content delivery network (CDN) is a network of servers used to deliver content, like websites or videos, to users.
A virtual private network (VPN) is a private network that is used to securely connect users or devices to another network, like a company’s internal network.
How many network architectures are there
P2P is a network architecture where each node or “peer” in the network is equal to all the others. There is no centralized server or client in a P2P network. Nodes in a P2P network cooperate with each other to share resources and information. P2P networks are often used for file sharing because each node in the network can directly share files with any other node.
Client/server aka tiered networking is a network architecture where there is a central server that provides services to clients. Clients are typically PCs, laptops, or mobile devices that connect to the server to access resources. The server in a client/server network is usually more powerful than the client devices and is responsible for storing and managing data.
Three-tier architecture is more scalable and flexible than two-tier architecture. It is easy to add new features and functionality to a three-tier architecture.
What is the full meaning of architecture?
The art and technique of architecture is the design and construction of buildings and other structures. The practice of architecture is employed to fulfill both practical and expressive requirements, and thus it serves both utilitarian and aesthetic ends. Architects use a variety of tools and methods to create their designs, and the process of creating a building or structure is often a collaborative effort between the architect and the client.
A router is a device that connects two or more computer networks. A router is located at any gateway (where one network meets another), including each point-of-presence on the Internet. A router is often included as part of a network switch.
Routers communicate with each other via specially designed router protocols, such as the Border Gateway Protocol (BGP), Interior Gateway Protocols (IGP), and Exterior Gateway Protocols (EGP).
Routers use routing tables to determine where to send packets. A routing table is a set of rules that a router uses to decide where to send packets.
Routers can be connected via physical links, such as Ethernet cables, or they can be connected via wireless links.
What are components of network architecture
A network security architecture is a framework for how various network elements work together to create a secure environment. The main components of a network security architecture include network nodes (computers, routers, etc.), communications protocols (TCP/IP, HTTP, DNS, etc.), connection media (wired, wireless), and topologies (bus, star, mesh, etc.). By understanding the components of a network security architecture, organizations can more effectively design and implement security measures to protect their networks.
Fault tolerance is the ability of a system to continue operating correctly in the event of a failure.
Scalability is the ability of a system to handle increasing levels of load.
Quality of Service (QoS) is the ability of a system to meet the needs of its users.
Security is the ability of a system to protect its users from harm.
How do you create a network architecture?
There are a few different ways that you can go about creating a network diagram. One way is to select a network diagram template. This can be done in a program like Microsoft Word or PowerPoint. Another way is to create a new document and use shapes to create the diagram.
Once you have selected a template or created a new document, you will need to name the network diagram. This can be done by clicking on the “Name” field in the “Network Diagram” tab.
After the network diagram has been named, you can begin adding network components. These components can be added by clicking on the “Add Item” button in the “Network Diagram” tab. Once you have added all of the components that you need, you can name them by clicking on the “Name” field in the “Network Diagram” tab.
After all of the components have been named, you can begin drawing connections between them. This can be done by clicking on the “Draw Connection” button in the “Network Diagram” tab. Once you have drawn all of the connections that you need, you can add a title to the network diagram by clicking on the “Title” field in the “Network Diagram” tab.
Once
Local Area Network (LAN):
A local area network (LAN) is a computer network that spans a relatively small area. Most LANs are confined to a single room, building or group of buildings, however, one LAN can be spread across a campus or an entire city.
A LAN is usually built using Ethernet or Wi-Fi technology. Ethernet is a family of computer networking technologies for local area networks (LANs) and metropolitan area networks (MANs). Wi-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal.
Wide Area Network (WAN):
A wide area network (WAN) is a computer network that spans a large geographic area. WANs can be used to connect LANs and other types of networks together, so that they can share resources and communicate with each other.
WANs are usually built using point-to-point links or public switched telephone network (PSTN) lines. Point-to-point links are direct connections between two locations, while PSTN lines are switched lines that connect multiple locations.
Final Words
There is no one answer to this question as it depends on the specific needs of the network in question. Some common network architectures include client-server, peer-to-peer, and mesh.
In conclusion, the most important thing to consider when choosing a network architecture is what will best fit the needs of your organization. There is no one-size-fits-all solution, so it is important to carefully consider your options and select the architecture that will work best for you.
