Fire suppression considerations appear in CloudNetX because safety systems directly influence availability planning, facility design, and recovery procedures even though they are not “network technologies.” This episode introduces fire suppression awareness as a requirement for architects who design MDF and IDF spaces, data rooms, and wiring pathways that must remain safe and recoverable. The first paragraph focuses on what architects must account for: suppression methods that may discharge water or clean agents, alarm and power cut behavior, evacuation requirements, and the reality that fire events often create smoke and contamination damage even when flames are controlled. It also explains that fire response changes access assumptions, so documentation, labeling, and emergency contacts become part of operational resilience.