User`s manual

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C HAPTER 4 | Configuring the Switch
Quality of Service
QoS Ingress Port Tag Classification
◆ Tag Classification – Sets classification mode for tagged frames on
this port:
■
Disabled – Uses the default QoS class and DP level for tagged
frames. (This is the default.)
■
Enabled – Uses the mapped versions of PCP and DEI for tagged
frames.
◆ PCP/DEI – Shows the mapping options for classified (PCP, DEI) to
(QoS class, DP level) values when Tag Classification is
Enabled.
◆ QoS class – Controls the mapping of classified (PCP, DEI) to QoS class
values when Tag Classification is Enabled. (Range: 0-7; Default: 0)
◆ DP level – Controls the mapping of classified (PCP, DEI) to DP level
(drop precedence) values when Tag Classification is Enabled. (Range:
0-1; Default: 0)
WEB I NTE R FACE
To set the basic QoS parameters for a port:
1. Click Configuration, QoS, Port Classification.
2. Set any of the ingress port QoS classification parameters.
3. Click Save.
Figure 70: Configuring Ingress Port QoS Classification
To configure tag classification for tagged frames:
1. Click Configuration, QoS, Port Classification.
2. Click on the value displayed in the Tag Class field.