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Wireless IAD User Manual
Now, DSCP is what we are using for the QoS configuration on this device.
Among the classes you will see on the webpage, the
BE
(Best Effort) class
possesses no guaranteed rates; the
CS
(Class Selector) values enable
backward compatibility with the older IP-Precedence scheme ranges 0~7;
the
EF
(Expedited Forwarding) class is a low-loss, low-latency, low-jitter,
assured-bandwidth, end-to-end service;
AF
(Assured Forwarding) provides
for the delivery of IP packets in four independently forwarded AF classes,
AF1x through AF4x. Within each AF class, an IP packet can be assigned one
of three different levels of drop precedence. This class is used when a
service (application) requires a high probability of packets being forwarded,
so long as the aggregate traffic from each site does not exceed the
subscribed information rate (profile). Each of the four AF classes allocates a
certain amount of forwarding resources, such as buffer space and
bandwidth in each network node. When congestion occurs, the drop
precedence of a packet determines the relative importance of the packet
within the AF class.
You can start to configure the Bridge QoS/IP-QoS rules on the Quality of
Service webpage for your IAD.
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