Configuring QoS Class of Service Configuration
Configuration Guide  
  427
Configuring the 802.1p to Queue Mapping and 802.1p Remap
Choose the menu QoS > Class of Service > 802.1p Priority to load the following page.
Figure 2-4 Configuring the 802.1p to Queue Mapping and 802.1p Remap
Follow these steps to configure the parameters of the 802.1p priority:
1)  In the 802.1p to Queue Mapping section, configure the mappings and click Apply.
802.1p Priority Displays the number of 802.1p priority. In QoS, 802.1p priority is used to 
represent class of service. IEEE 802.1p standard defines three bits in 802.1Q tag 
as PRI filed. The PRI values are called 802.1p priority and used to represent the 
priority of the layer 2 packets. This function requires packets with VLAN tags.
Queue Select the TC queue for the desired 802.1p priority. The packets with the desired 
802.1p priority will be put in the corresponding queue.
2)  (Optional) In the 802.1p Remap section, configure the 802.1p to 802.1p mappings and 
click Apply.
802.1p Priority Displays the number of 802.1p priority. In QoS, 802.1p priority is used to 
represent class of service. IEEE 802.1p standard defines three bits in 802.1Q tag 
as PRI filed. The PRI values are called 802.1p priority and used to represent the 
priority of the layer 2 packets. This function requires packets with VLAN tags.