3Com 3CBLSG48 User Guide - Page 168

Configuring Trust Settings, Device > QoS > Trust Setup, Trust Mode, Apply

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CHAPTER 13: CONFIGURING QUALITY OF SERVICE 157 Configuring Trust Settings The Trust Setup Page contains information for enabling trust on configured interfaces. The original device QoS default settings can be reassigned to the interface in the Trust Setup Page. To enable Trust: 1 Click Device > QoS > Trust Setup. The Trust Setup Page opens. Figure 85 Trust Setup Page The Trust Setup Page contains the following fields: Trust Mode - Defines which packet fields to use for classifying packets entering the device. When no rules are defined, the traffic containing the predefined packet CoS field is mapped according to the relevant trust modes table. Traffic not containing a predefined packet field is mapped to "best effort". The possible Trust Mode field values are: CoS - Classifies traffic based on the CoS tag value. DSCP - Classifies traffic based on the DSCP tag value. 2 Define the fields. 3 Click Apply. Trust mode is enabled on the device.

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C
HAPTER 13:
C
ONFIGURING
Q
UALITY
O
F
S
ERVICE
157
Configuring Trust
Settings
The
Trust Setup Page
contains information for enabling trust on
configured interfaces. The original device QoS default settings can be
reassigned to the interface in the Trust Setup Page.
To enable Trust:
1
Click
Device > QoS > Trust Setup
. The
Trust Setup Page
opens.
Figure 85
Trust Setup Page
The
Trust Setup Page
contains the following fields:
Trust Mode
— Defines which packet fields to use for classifying
packets entering the device. When no rules are defined, the traffic
containing the predefined packet CoS field is mapped according to
the relevant trust modes table. Traffic not containing a predefined
packet field is mapped to “best effort”. The possible Trust Mode
field values are:
CoS
— Classifies traffic based on the CoS tag value.
DSCP
— Classifies traffic based on the DSCP tag value.
2
Define the fields.
3
Click
Apply
. Trust mode is enabled on the device.