3Com 3CBLSG48 - Configuring DSCP to CoS

CHAPTER 13: CONFIGURING QUALITY OF SERVICE
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The DSCP to CoS Setup Page contains fields for mapping DSCP settings
to values of CoS. For example, a packet with a DSCP tag value of 3 can
be assigned to CoS 1.
The monitor user has no access to this page.
To map DSCP to CoS :
1 Click Device > QoS > DSCP to CoS > Setup. The DSCP to CoS
Setup Page opens.
Figure 84 DSCP to CoS Setup Page
Configuring DSCP
to CoS
The DSCP to CoS Setup Page contains the following fields:
DSCP — Displays the incoming packet’s DSCP value.
CoS — Specifies the value of CoS to which the DSCP priority is
mapped for traffic forwarding. Eight (8) CoS are supported.
2 Define the queue number in the CoS field next to the required
DSCP value.
3 Click Apply. The DSCP values are mapped to CoS values, and the
device is updated.