QoS (Quality of Service): Prioritizing Network Traffic the Smart Way

Quality of Service (QoS) helps networks handle congestion by prioritizing certain types of traffic. This ensures critical services like voice, video, and real-time applications remain smooth and responsive.

Core QoS Techniques

• Classification: Identifying traffic types
• Queuing: Assigning packet priority
• Policing & Shaping: Controlling bandwidth usage

Real-world benefits

QoS is essential in enterprise, VoIP systems, cloud gaming, and SD-WAN deployments where performance consistency is critical.