Cisco SPS208G User Manual page 163

QoS
CoS Settings
STEP 2
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide
CoS Settings Screen
The
CoS Settings
The area contains the following fields:
•
QoS Mode — Indicates if QoS is enabled on the interface. The possible
values are:
-
Disable — Disables QoS on the device.
-
Basic
— Enables QoS Basic Mode on the device.
-
Advanced
•
Class of Service — Specifies the CoS priority tag values, where zero is the
lowest and 7 is the highest.
•
Queue — Defines the traffic forwarding queue to which the CoS priority is
mapped. Four traffic priority queues are supported, where Queue 4 has the
highest priority and Queue 1 has the lowest priority.
•
Queue — Defines the traffic forwarding queue to which the CoS priority is
mapped. Three priority queues are supported.
•
Restore Defaults — Restores the device factory defaults for mapping CoS
values to a forwarding queue.
Enable the QoS mode and, if relevant, change the CoS-Queue priority mapping.
For 24-port devices, the CoS Default Table displays the interfaces on multiple
screens. To browse to a specific interface entry, click the Previous, 1, 2, 3, 4, and
Next links above the table.
has two areas, CoS Settings and CoS Default.
— Enables QoS Advanced Mode on the device.
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