
Flow-Based Distributed WFQ (DWFQ) 83
The voice traffic is made up of 64 bytes and is represented as V1, V2, V3, and so on, and
FTP traffic consists of 1472-byte packets and is represented as F1, F2, F3, and so on.
The following scenarios discuss the resource allocation for voice traffic (when run in
conjunction with FTP traffic) in the FQ and WFQ situation.
In the first scenario, IP precedence is not set in any packet. All traffic carries the default
precedence value of 0. The voice traffic of 64-byte packets gets a fair treatment competing
with an FTP flow. When both flows are active, the voice traffic gets the same bandwidth as
the FTP traffic, effectiv ...