QoS Policies
Quality of Service Guide 21
Queue Parameters
This section describes the queue parameters provisioned on access and queues for QoS.
The queue parameters are:
• Queue ID
• Unicast or Multipoint Queue
• Queue Hardware Scheduler
• Committed Information Rate
• Peak Information Rate
• Adaptation Rule
• Committed Burst Size
• Maximum Burst Size
• High Priority Only Buffers
• Hi-Low Priority Only Buffers
• WRED Per Queue
• Packet Markings
• Queue-Types
Queue ID
The queue ID is used to uniquely identify the queue. The queue ID is only unique within the
context of the QoS policy within which the queue is defined.
Unicast or Multipoint Queue
Currently, for the 7750 SR and 7950 XRS, only VPLS services use multipoint ingress
queues, although IES and VPRN services use multipoint ingress queues for multicast traffic
alone when PIM is enabled on the service interface.
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