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Document No. 10-300077, Issue 2
Table 25-29. Buffer Statistics for Egress Queues
Statistic
Total Queue Memory (buffers)
Total Queue Memory (bytes)
Age Out Interval
Reserved Allocation (buffers)
Reserved Allocation (bytes)
Maximum Allocation (buffers)
Maximum Allocation (bytes)
Minimum Free Pool After Allocation
(buffers)
This section contains procedures for the following tasks:
Displaying QoS Statistics
Resetting the QoS Statistics
Displaying the Buffer Settings for Egress Queues
80-Series QoS
Explanation
The total number of buffers that are
allocated to all queues on the port.
The total number of bytes that are
allocated to all queues on the port.
The maximum number of
milliseconds that a queue can store a
packet. If the switch does not forward
the packet before this time period
expires, the queue drops the packet.
The number of buffers that are
allocated to a specific queue. These
buffers are dedicated to the queue and
cannot be used by another queue.
The number of bytes that are allocated
to a specific queue. These bytes are
dedicated to the queue and cannot be
used by another queue.
The maximum number of buffers that
can be allocated to a specific queue if
extra buffers are available (not being
used by another queue).
The maximum number of bytes that
can be allocated to a specific queue if
extra bytes are available (not being
used by another queue).
The minimum number of empty
buffers that the port must have
available at all times.
If queues exceed their Reserved
Allocation, they can consume buffers
in their Maximum Allocation only
until the pool of empty buffers reaches
this number.
25-49
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