Specifications

15xx-A1 Family Router Users Guide 60
Quality of Service
You can configure the Quality of Service to apply different priorities to traffic on the router.
Queue Config
In the QoS -- Queue Management Configuration page you can enable a queue for a network
interface. Each interface associated with QoS is allocated three queues. Lower Queue
Precedence values denote a higher priority for the queue, so ―1‖ has higher priority than ―2.‖
To enable QoS:
1. From the Quality of Services page, check Enable QoS.
2. From the Select Default DSCP Mark drop down select the option as directed by your ISP.
Differentiated Services Code Point (DSCP) is a means to classify packets in the IP header of
the packet.
To associate an interface with QoS: