3Com 3CRDSF9PWR-US - OfficeConnect Managed Fast Ethernet PoE Switch User Manual - page 174
174
C
HAPTER
13: C
ONFIGURING
Q
UALITY
OF
S
ERVICE
Defining CoS to
Queue Mapping
The
CoS to Queue Setup Page
contains fields for mapping CoS values to
traffic queues. Four traffic priority queues are supported on the device,
with 0 representing the lowest queue and 3 as the highest.
Monitor users have no access to this page.
To configure CoS values to queues:
1
Click
Device > QoS > CoS to Queue > Setup
. The
CoS to Queue Setup
Page
opens:
Figure 91
CoS to Queue Setup Page
The
CoS to Queue Setup Page
contains the following fields:
■
Restore Defaults
— Restores the device factory defaults for mapping
CoS values to a forwarding queue.
■
Class of Service
— Specifies the CoS priority tag values, where
0
is
the lowest and
7
is the highest.
■
Queue
— Defines the traffic forwarding queue to which the CoS
priority is mapped.
2
Define the queue number in the
Queue
field next to the required CoS
value.
3
Click
. The CoS value is mapped to a queue, and the
device is updated.