{{indexmenu_n>170}} # Quality Of Service The **Quality Of Service** view allows you to configure parameters for [Quality of Service](/glossary/q/qos) through applying [groups](/glossary/q/qos_group) of [classes](/glossary/q/qos_class) to interfaces. ## Interface views {{page>./interface/start}} {{page>./class/start}} {{page>./group/start}} {{page>./classify/start}} ## Workflow {{page>./workflow/start}} {{page>./workflow/class}} {{page>./workflow/classify}} {{page>./workflow/group}} {{page>./workflow/interface}}