Rewriting Dscp Values - Cisco SGE2000 - - Gigabit Switch Administration Manual

Configuring Quality of Service
Defining QoS Basic Mode
STEP 1
Cisco Small Business SFE/SGE Managed Switches Administration Guide
Click Quality of Service > Basic Mode. The
Basic Mode Page
Basic Mode Page
The
•
Trust Mode — Displays the trust mode. If a packet's CoS tag and DSCP tag, are
mapped to different queues, the Trust Mode determines the queue to which
the packet is assigned. Possible values are:
-
CoS
— Sets trust mode to CoS on the device. The CoS mapping
determines the packet queue
-
DSCP
— Sets trust mode to DSCP on the device. The DSCP mapping
determines the packet queue.
•
Always Rewrite DSCP — Rewrites the packet DSCP tag according to the QoS
DSCP Rewriting configuration.
the Trust Mode is set to

Rewriting DSCP Values

DSCP Mapping Page
In the
(DSCP) tag to use in place of the incoming DSCP tags.
contains the following fields:
Always Rewrite DSCP
DSCP
.
, define the Differentiated Services Code Point
Basic Mode Page
opens:
can only be selected if
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