4.12 Quality of Service
QoS Configuration | Description |
|
|
Port | Port number |
802.1p | 802.1p priority classification |
| Enable - set to enable this classification to the port for |
| |
| Disable - 802.1p classification is not applied to the port |
DSCP | DSCP classification |
| Enable - set to enable DSCP classification to the port for IP packets |
| Disable - DSCP classification is not applied to the port |
Port Priority | Port default priority class, it is used as a |
| 802.1p and DSCP classifications are disabled. It is also used as default |
| priority class for the received packet when both 802.1p and DSCP classifi- |
| cation failed in classification. |
| Class 3 ~ Class 0 - priority class |
|
|
[802.1p Mapping] | Click to configure 802.1p mapping tables. |
[DSCP Mapping] | Click to configure DSCP mapping table. |
[Service Policy] | Click to configure per port egress service policy mode. |
[Apply] | Click to apply the configuration change |
[Refresh] | Click to refresh current configuration |
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|
Note:
802.1p classification is superior over DSCP classification if both are enabled. That means if a received packet is classified successfully in 802.1p classification, the classified priority class is used directly for the packet and the result of DSCP classification is ignored.
