IT Glossary / Networking & Infrastructure

QoS (Quality of Service)

Rules that prioritize critical traffic like voice or video when bandwidth is limited. QoS protects performance across WAN and LAN environments and is typically configured through managed network services.

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Why it matters

QoS (Quality of Service) can affect uptime, security, compliance, cost, and the way teams get work done. A clear understanding helps leaders ask better vendor questions and avoid preventable disruption.

Where this shows up in operations

  • Projects stall because QoS (Quality of Service) is not clearly owned or explained.
  • Security, reliability, or reporting gaps appear when QoS (Quality of Service) is implemented without a plan.
  • Budget and planning conversations get harder when QoS (Quality of Service) is disconnected from business risk.

How MNI helps

MNI connects QoS (Quality of Service) to the surrounding environment: users, devices, networks, cloud tools, security controls, and support expectations. The goal is a practical plan your team can understand and maintain.

Next step

Share what is happening in your environment and we will help identify the right next step.

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Related terms

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