Estantería by

albarodriguez112 — 2024-11-19 09:33:00 UTC

A Personal Area Network (PAN) is a small network, typically within a range of a few meters, that is used to connect personal devices like smartphones, tablets, laptops, printers, and wearable devices.

albarodriguez112 — 2024-11-19 09:33:23 UTC

Devices that often connect within a PAN include:

Smartphones and tablets
Laptops
Smartwatches and fitness trackers
Wireless headphones and speakers
Printers and scanners

albarodriguez112 — 2024-11-19 09:34:21 UTC

A Local Area Network (LAN) is a network that interconnects computers and devices within a limited geographical area, such as a home, school, office building, or campus. LANs enable users to share resources, such as files, applications, and internet connections, and facilitate communication between devices.

albarodriguez112 — 2024-11-19 09:34:54 UTC

Types of LANs:

Home Area Network (HAN): A smaller LAN typically used in residential settings, allowing devices like computers, smartphones, TVs, and gaming consoles to connect.
Office LANs: Networks set up in business environments for employees to share resources and information securely.
Campus LANs: Used in educational institutions, connecting multiple buildings across a campus.

albarodriguez112 — 2024-11-19 09:35:48 UTC

A Metropolitan Area Network (MAN) is a type of computer network that spans a city or a large campus. It is designed to connect multiple local area networks (LANs) within a specific geographic region, such as a town or city, allowing for high-speed data transfer over a larger area compared to a LAN, but smaller than a Wide Area Network (WAN).

albarodriguez112 — 2024-11-19 09:36:14 UTC

Types of MANs

1. Switches

Layer 2 Switches: Used for forwarding data at the Data Link layer (often Ethernet) within the network.
Layer 3 Switches: Incorporate routing capabilities, allowing data to move between different networks.

2. Routers

Routers direct data packets between different networks and manage traffic within the MAN. They can connect to external networks (like the Internet) and manage data routing efficiency.

3. Bridges

Bridges connect two or more network segments, allowing them to function as a single network. They help in reducing collisions and managing traffic.

4. Gateways

Gateways serve as entry and exit points for data traveling to and from different network protocols. They typically connect networks using different architectures or data formats.

5. Firewalls

Firewalls provide security by monitoring and controlling incoming and outgoing network traffic based on predetermined security rules.

6. Access Points (for wireless MANs)

Access points provide wireless connectivity to devices within the MAN, allowing users to connect to the network without wired connections.

albarodriguez112 — 2024-11-19 09:37:33 UTC

A Wide Area Network (WAN) is a telecommunications network that covers a broad area, often spanning cities, countries, or even continents. WANs are used to connect multiple Local Area Networks (LANs) and allow for communication and data exchange over long distances.

albarodriguez112 — 2024-11-19 09:37:56 UTC

Types of WANs:

Leased Lines: Dedicated communication lines rented from service providers for consistent, reliable connectivity.
VPNs: Use the public internet to create secure connections between remote users or offices.
Frame Relay: A cost-effective technology that handles data transmission over shared lines, typically used for connecting LANs.
MPLS: A method for improving the speed and efficiency of network data flow, often used for connecting enterprise branches.
Satellite Communication: Useful for connecting remote locations where traditional wired infrastructure may not be viable.