For future periodic testing of the network and diagnostics.
It can be used to transmit important messages from the top of an organisation to the lower levels.
They use At&t's network because they are a MVNO or they share their network.
dual ring
Star
Spread sheets, network diagrams
The most important consideration is how many devices will be on the network / subnet.
fulk you sir
Redundancy Requirements
network discovery
A network diagram and a spreadsheet of IP addresses are the two most useful tools.
Components of network device configurations How end systems are logically connected to a network How end systems are physically connected to a network
Components of network device configurations, How end systems are logically connected to a network, How end systems are physically connected to a network.
Some common issues in designing a network include scalability to accommodate growth, security to protect against threats, reliability to ensure continuous operation, and performance to meet user expectations. Other considerations may include cost-effectiveness, ease of management, and compliance with industry regulations.
Before talking about layers you need to figure out what kind of network you are trying to build, how servers, workstations, routers, switches and so on.
In that way it's much easier to control network, maintenance, and control user computers.
a neural network