In This Chapter
This chapter provides definitions for frequently used QoS terminology.
The following terms are used in router Hierarchical QoS to describe the operation and
maintenance of a virtual scheduler hierarchy and are presented for reference purposes:
Quality of Service Guide
Frequently Used QoS Terms
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Above CIR Distribution
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Available Bandwidth
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CBS
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CIR
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CIR Level
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CIR Weight
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Child
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Level
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MBS
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MCR
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Offered Load
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Orphan
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Parent
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Queue
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Rate
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Root (Scheduler)
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Scheduler Policy
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Tier
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Virtual Scheduler
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Weight
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Within CIR Distribution
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