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QMultiFlex-400™ Installation and Operating Handbook
shows the modem queuing priority level. Although there is a straightforward one-to-one
priority mapping between IEEE 802.1p priorities and those of the modem, explicit control of
this allows priorities to be changed if required.
The default class (Def), allows bandwidth to be explicitly reserved for traffic that does not
have an IEEE 802.1Q header attached.
8.7.8.5 Traffic Shaping Graphs
A web graphing facility exists that shows a line graph of throughput (in terms of bps) over
time for each QoS class. The data for each class is not superimposed, instead it is necessary
to select the particular class to be monitored graphically from a dropdown box. It is easy to
switch between graphs for the different classes in order to check that the level of throughput
is in line with expectations.
Graphs are time based and are shown in minute, hour, day and month formats. It is intended
to add diagnostic graphs per class in the future for errored packets and dropped packets.
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