What is an infraestructure

In our scenario, infrastructure refers to the essential components that support the operation of our system. It includes the server, switch, access points, and machines. These elements work together to enable communication, data sharing, and connectivity. The server stores and manages data, while the switch facilitates network connections. Access points provide wireless connectivity for some machines, allowing flexibility and mobility, while other machines are directly connected to the switch using wired connections. This infrastructure forms the foundation that allows our system to function effectively and meet the needs of our users.

What different infraestructures we offer?

Hybrid

The hybrid scenario combines both wired and wireless connectivity. It involves a server connected to a switch, which is connected to both wired machines and an access point. The wired machines benefit from the stability and reliability of a wired connection, while the wireless machines connect to the access point for flexibility and mobility. This setup is suitable when some machines require the performance and stability of wired connections, while others need the freedom to move around or are located in areas where wired connections are not feasible.

Wired

In this scenario, the infrastructure consists of a server connected to a switch, which is directly connected to the machines using wired connections. This setup is ideal when stability and high-speed connectivity are critical requirements. Wired connections offer consistent and reliable performance, making it suitable for machines that do not require mobility or are located in close proximity to the switch. It eliminates the potential signal interference and limitations associated with wireless connectivity.

Wireless

In this scenario, the infrastructure includes a server connected to a switch, which is then connected to an access point. The access point provides wireless connectivity to the machines. This setup is suitable when the machines need the flexibility of wireless connectivity, allowing them to be mobile or located in areas where wired connections are impractical. The access point should be positioned centrally and appropriately to provide optimal coverage for the machines, ensuring reliable wireless connectivity.

How to install an AP

- good scenario (diagram)

- bad scenario (diagram)

- suggestions with floor plan diagrams

Access Point positioning

Once installing an Access Point, it's important to cover a variaty of topics:

1. Determine Coverage Requirements: Identify the area or space that requires wireless coverage. Consider the size, layout, and potential obstacles within the area.

2. Central Location: Position the access point as centrally as possible within the coverage area. This helps to distribute the signal evenly and reduces the distance between the access point and the devices, improving the quality of the wireless connection.

3. Mounting Height: Mount the access point at an appropriate height, preferably on the ceiling or high on a wall. This allows for better signal propagation and minimizes obstructions that can weaken the wireless signal.

4. Obstacle Avoidance: Place the access point away from physical barriers such as walls, large furniture, or metallic objects. These obstacles can obstruct and weaken the wireless signal. If unavoidable, consider using additional access points or repeaters to ensure coverage around obstacles.

5. Orientation: Ensure that the access point is mounted with the correct orientation specified by the manufacturer. This typically involves positioning the access point with the front facing downward if mounted on the ceiling.

6. Interference Reduction: Minimize interference from other devices by selecting a clear wireless channel and avoiding sources of signal interference such as microwave ovens, cordless phones, or Bluetooth devices.

How to do cabling

- good and bad scenarios

- not loop switches

- how to do cabling on ELAs (switches to ELAs)

- when using switches, check for wattage

Cash center scenario

Objective:

This document will explain the different concepts involved in our infraestructure. 

Standard infraestructure #1:

Standard infraestructure #2:

Standard infraestructure #3:

In some of our locations, we have been implementing the following setup. The hack will contain all of our hardware, except for the switch.

Standard infraestructure #4:

In some of our locations, we have been implementing the following setup. The hack will contain all of our hardware, including the switch.