User's Manual

5 Configuring Networking Settings
116 Installation and Configuration Guide: Airgo Access Point
Class-Order
The COS mappings on the QoS and Advanced QoS Configuration panels may yield conflicting
results for ingress packet priority. Use the Class-Order tab (Figure 84) to specify the order in which
to apply each of the rules. When a packet arrives at the AP, the AP checks to see whether a mapping
exists for the first rule in the class-order list. If so, that mapping is applied to the packet. If not, the
AP checks whether a mapping exists for the second rule. If so, that mapping is applied. If not, the
AP continues down the class-order list.
The default class order is:
•TCID
• IP Protocol
•DSCP
• IP Precedence
•MAC
•VLAN
• Interface
Figure 85: Advanced QOS Configuration - Class-Order
Configure the following fields on the Class-Order tab:
Field Description
Select Radio Interface Select the AP interface.
Ingress Class Order -
Default
Select to use the default mapping.
Ingress Class Order -
Move to Top
If the default order is not chosen, select a COS mapping type and click Apply
to move it to the top of the class-order priority list. Repeat as needed to create
the desired ordering.