User`s guide

Vigor2850 Series User’s Guide
117
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Such configuration is applied to upstream packets. Such information will be provided by ISP.
Please contact with your ISP for detailed information.
QoS Type
Select a proper QoS type for the channel according to the
information that your ISP provides.
PCR
It represents Peak Cell Rate. The default setting is “0”.
SCR
It represents Sustainable Cell Rate. The value of SCR must
be smaller than PCR.
MBS
It represents Maximum Burst Size. The range of the value is
10 to 50.