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Network Types and Benefits of Network Types - Coggle Diagram
Network Types and Benefits of Network Types
CAN ( Campus Area Network )
A computer network made up of an interconnection of local area networks (LANs) within a limited geographical area.
Centralized management improves efficiency, reduces administrative overhead, and enhances network security.
They can be scaled up or down to meet increasing or decreasing demands for network connectivity and resources. CANs also provide flexibility in incorporating new technologies, devices, and applications.
CANs offer high-speed and reliable connectivity across an entire campus or a large physical area. They connect multiple buildings, departments, and facilities within a centralized network infrastructure, ensuring seamless communication and data transfer between different locations
POLAN ( Passive Optical Area Network )
is a low-cost network that can link various locations to one central network. POLANs have the power to connect multiple entities to one hub of information.
This allows for longer network spans without any significant loss in signal quality. With a greater reach, POLANs can cover larger physical areas, making them well-suited for campus environments, multi-story buildings, or distributed enterprise networks.
This simplifies the network infrastructure, reduces power consumption, and minimizes the number of points of failure.
This enables faster data transmission and supports bandwidth-intensive applications such as video streaming, high-resolution imaging, and data-intensive tasks.
SAN ( Storage Area Network )
Is a dedicated high-speed network or subnetwork that interconnects and presents shared pools of storage devices to multiple servers.
SANs can deliver consistent and predictable performance, even when multiple servers are accessing the storage concurrently.
SANs can provide rapid failover and data recovery options, minimizing downtime and data loss.
Administrators can allocate storage capacity, configure data protection policies, and monitor storage performance and usage efficiently.
PAN ( Personal Area Network )
It is an interconnection of personal technology devices to communicate over a short distance, which is less than 33 feet or 10 meters or within the range of an individual person, typically using some form of wireless technologies.
Users can access and edit files stored on different devices, share documents wirelessly, and transfer data between devices within the PAN
PANs are often utilized in fitness and health monitoring applications. Wearable devices, such as fitness trackers or smartwatches, can connect to smartphones or other devices via a PAN to transfer health data, track physical activity, monitor heart rate, and provide real-time feedback
PANs often incorporate encryption and authentication mechanisms to protect sensitive information from unauthorized access or interception.
MAN ( Metropolitan Area Network )
a computer network that is larger than a single building local area network (LAN) but is located in a single geographic area that is smaller than a wide area network (WAN).
This expanded coverage allows organizations to establish seamless connectivity and communication between their various locations, such as branch offices, campuses, data centers, or remote sites.
MANs enable fast and efficient data transfer between different locations, supporting real-time collaboration and information sharing. Organizations can centralize their data, applications, and resources in a central location, such as a data center, and provide access to users across the MAN
MANs enable remote workers to connect to the corporate network with high-speed, reliable connections, ensuring productivity and collaboration regardless of their physical location.
LAN ( Local Area Network )
a collection of devices connected together in one physical location, such as a building, office, or home. And can connect up to 1 km raduis only.
Centralized data storage improves data security, facilitates data sharing, and streamlines data management within the organization.
Users can share files, documents, printers, scanners, and other peripherals, eliminating the need for individual devices for each user.
LANs also support the use of network-based applications and tools, optimizing workflow processes and increasing productivity.
EPN ( Enterprise Private Network )
A private network is to build an enterprise private network, or EPN. An EPN is a computer network that is entirely controlled by one organization, and it is used to connect multiple locations
They offer secure and encrypted connections, protecting sensitive information from unauthorized access, interception, or tampering.
EPNs provide a common platform for centralized management, data access, and application sharing, fostering improved workflow and productivity across the enterprise.
EPNs also enable Quality of Service mechanisms to allocate bandwidth and manage network traffic effectively, ensuring that essential applications receive the necessary resources and maintaining a consistent user experience.
VPN ( Virtual Private Network )
A remote access VPN securely connects a device outside the corporate office. These devices are known as endpoints and may be laptops, tablets, or smartphones.
They can be easily configured and deployed across multiple platforms, making them accessible to a wide range of users.
VPNs protect it from potential eavesdropping, hacking, or unauthorized access. This is particularly important when using public Wi-Fi networks, which are often vulnerable to attacks.
VPNs help maintain your online privacy by masking your IP address and hiding your online activities from your internet service provider, government agencies, or other third parties.
WAN ( Wide Area Network )
Spans beyond a single building or large campus to include multiple locations spread across a specific geographic area, or even the world
WANs enable organizations to consolidate IT resources and services, leading to cost savings and improved efficiency
WANs promote collaboration among employees in different locations
WANs play a crucial role in disaster recovery and business continuity planning. By replicating data and applications across multiple sites, WANs enable organizations to quickly recover from system failures or disasters.
WLAN ( Wireless Local Area Network )
a group of colocated computers or other devices that form a network based on radio transmissions rather than wired connections.
WLANs can be easily expanded or reconfigured as network requirements change, providing scalability and adaptability.
Users can move freely within the coverage area while maintaining network connectivity. This mobility and flexibility are particularly beneficial in environments where mobility is essential, such as offices, campuses, public spaces, or homes.
WLANs also support network segmentation, allowing different user groups or departments to have their own dedicated network segments, enhancing security and control over network access.
SAN ( System Area Network )
Is a high-performance, connection-oriented network that can link a cluster of computers.
SANs are optimized for high-speed interconnectivity, making them suitable for applications that require real-time data processing, high-performance computing, or parallel processing.
SANs enable efficient data transfer and messaging, freeing up system resources for other critical operations.
SAN management software allows for efficient configuration, monitoring, and performance optimization of the network, enhancing overall system management and reducin
