Intel 480T, Руководство пользователя

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C H A P T E R 8 Quality of Service (QoS)
Verifying Configuration and
Performance
The following information is used to verify the QoS configuration
and monitor the use of the QoS policies that are in place.
Displaying QoS Information
To display QoS information on the switch, use the following
command:
show qosprofile <qosprofile>
Information displayed includes:
• QoS profile name
• Minimum bandwidth
• Maximum bandwidth
• Priority
• A list of all traffic groups to which the QoS profile is applied
Additionally, QoS information can be displayed from the traffic
grouping perspective by using one or more of the following
applicable commands:
•
show fdb permanent
— Displays destination MAC entries and
their QoS profiles.
•
show switch
—
Displays general switch information.
•
show vlan
—
Displays the QoS profile assignments to the
VLAN.
•
show ports info
— Displays information including QoS
information for the port.
QoS Monitor
The QOS monitor is a utility that monitors the hardware queues
associated with any port(s). The QOS monitor keeps track of the
number of frames and the frames per second that a specific queue is
responsible for transmitting on a physical port. Two options are
available: a real-time display, and a separate option for retrieving
information in the background and writing it to the log.