Constraints in network design refer to any limitations that must be worked within during the planning, design, and deployment phases of a project. These constraints shape the decision-making process and ultimately impact the outcome and success of the network.

According to the CWDP-305 Official Study and Reference Guide (Chapter: Wireless Design Process), the following are all common types of constraints:

Timeline: Project deadlines and delivery schedules that limit how long the design or deployment phases can take.

Personnel: Availability of skilled engineers, project managers, and support staff to execute and maintain the design.

Politics: Organizational culture, internal resistance, or conflicting stakeholder priorities that may influence technical decisions.

Budget: Financial limitations that restrict the number or type of components, tools, or services that can be purchased.

“Constraints such as time, money, human resources, and even political considerations are among the most critical factors influencing a WLAN design.”

— Reference: CWDP-305 Official Study and Reference Guide, Chapter on Wireless Design Process