Allied Telesis AT-S62 - Manual (Page 659)

AT-S62 User’s Guide
Section VIII: Web Browser Management 659
The CoS Setting for Port page is shown in Figure 222.
Figure 222 CoS Setting for Port Page
5. Use the Priority list to select a value from Level 1 to Level 7 that
corresponds to the egress queue where you want all untagged
ingress frames received on the port to be stored. For example, if you
select Level 4, all untagged packets received on the port will be stored
in egress queue Q2 of the egress port. The default is Level 0, which
corresponds to Q0. (If you perform Step 6 and override the priority
level in tagged packets, the selected egress queue is also used to
store all tagged packets.) The default values are listed in Table 25.
6. If you are configuring a tagged port and you want the port to ignore
the priority tag in egress tagged frames, click the Override Priority
option. A check in the box indicates this feature is activated. All
tagged frames will be directed to the egress queue specified in Step 6.
Table 25 Default Mappings of Priority Levels to Priority Queues
Priority Level Egress Queue
Level 0 or 1 Q0
Level 2 or 3 Q1
Level 4 or 5 Q2
Level 6 or 7 Q3