What are 3 phases of wireless network design explain?
3 phases of wireless network design are Planning, Designing and Site Surveying you will know these in detail, implementing a wireless network is a complicated process you have to keep in mind several things which include many problems with their solution.
Cisco wireless network design goals are to provide optimal wireless coverage throughout the network and to provide seamless mobility support for all users in the network, regardless of what type of device they use or where they are located in the network. The three phases of the Cisco wireless network design process, which include planning, implementation, and operations and maintenance, are used to deliver these goals. This document provides an overview of each of these phases and some best practices.
- Site Surveying
When planning your wireless network design, it’s important to create a plan that can be implemented and adapted as needed over time. This includes deciding on the type of wireless technology to use (e.g. Wi-Fi or cellular) and choosing the right hardware for the job. You will also need to assess the range of coverage required for the area in question, as well as any additional features such as QoS or security protocols that need to be implemented.
Having a comprehensive plan in place is crucial for successful wireless network design and implementation. This planning phase can help you save time and money by ensuring that all the necessary elements are in place before beginning the deployment process. It also gives you more flexibility when adapting the network as needs change over time. Installation: Once your strategy has been finalized, it’s time to move on to installation and configuration. A large part of this step involves physically installing equipment in appropriate locations while taking into account factors like line-of-sight requirements and weather conditions which could affect wireless signals.
Once installation is complete, you’ll have an opportunity to test connections between devices using utilities like Ping and Traceroute; these tests should reveal any potential issues with installation or connectivity so they can be addressed early on. Troubleshooting: During troubleshooting, you may encounter anything from interference from other sources (like microwaves) to faulty hardware like defective antennas or cable connections that need replacing. Sometimes these issues may require professional assistance but many common problems can be resolved simply by swapping out one component for another that may have gone bad during installation or through wear and tear over time.
The second phase is designing the physical infrastructure of the network. This includes selecting the right wireless router, selecting the correct antennas, and selecting a suitable configuration for the access points. This phase is important to ensure the network performs optimally and that all components are working properly.
we have to know what are the important steps that can help us while designing a network:
- -Identify the necessary channels that will be used
- -Knowing which technology will work best
- -Understanding how many devices are in the same location -Choosing the appropriate coverage area -Mapping out where the users will need connectivity
- -Choosing the type of antenna(s) that suits your needs.
The three phases of a wireless network design involve assessing the radio environment, designing a network topology, and performing a site survey.
The first phase is assessing the radio environment, which includes looking at the characteristics of the terrain, any obstacles, and any interference. This will help you understand how the signal is likely to travel through the area and inform you about where to place antennas, what types of devices to use, and what frequency bands to use.
The second phase is designing a network topology. This involves coming up with the overall structure of the network and deciding how many nodes are needed, where they should be placed, and how they should be interconnected. This process also helps you decide what type of wireless technology you will use, such as Wi-Fi or LTE.
The final phase is performing a site survey. This involves walking through the building or area and measuring the signal strength, coverage area, and noise levels at various locations. This helps you identify any problem spots or areas where signal strength may be weak or disrupted. You can then make adjustments to the network design or placement of devices to ensure the best possible performance.
By taking these three steps to design a wireless network, you can ensure that it is optimized for your particular environment and that it meets all of your needs. For example, if you have heavy data usage needs but there’s not enough cellular data capacity in the area, then you could opt to install small cells in addition to using Wi-Fi networks. Conversely, if cellular service is good in an area and you don’t need fast internet access everywhere, then you might only want to implement Wi-Fi. There are many factors to take into account when designing a wireless network, and each situation will vary so much that it’s impossible to give one standard answer.