Chapter 11 QoS
Figure 39 DSCP Based QoS
The following table describes the labels in this screen.
Table 19 DSCP Based QoS
LABEL | DESCRIPTION |
Mode | Select DSCP Based QoS to specify mapping rules between DSCP priority and IEEE |
| 802.1p priority for incoming packets on the switch. |
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Change | Configure the following: |
Priority | • DSCP - Select the DSCP priority for which you want to change a priority mapping. |
| • Priority - Select the IEEE 802.1p priority you want to assign to the packets with the |
| DSCP priority you specified in the DSCP field. |
| Click Change to view your changed settings. |
| Note: The changes are not applied until you click Apply Change |
| Settings. |
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DSCP, | This is a summary table of your DSCP to IEEE 802.1p priority mappings. The DSCP |
Priority | column indicates the DSCP values of the incoming packets and the Priority column |
| indicates what IEEE 802.1p priority gets assigned to those packets. |
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Apply | Click this when you have reviewed the changes you want to make and you want to save |
Change | them to the switch’s memory. |
Settings |
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11.4.5 ToS Based QoS
You can configure the switch to assign a IEEE 802.1p priority to packets coming into the switch with Type of Service (ToS) priority assigned to them. Select ToS Based QoS in the QoS Enhancement Setting screen to view the following screen.
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