PRELIMINARY
Ethernet Functions
Customer
Domain
Customer
Domain
Operator Domain
Customer
Priority
Customer
Priority
Operator
Priority
Figure 13 Customer and Operator Domains
The priority of a frame in an end-to-end Ethernet connection can be different in
different parts of the network. Customers set the priority to use in their domains,
and the operator sets the priority to use in the operator domain.
Figure 14
shows an overview of the QoS mechanisms that the packet radio
supports. The following subsections describe the QoS mechanisms.
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