User`s guide

Vigor2955 User’s Guide
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Check this box and click OK, then click Setup link again.
You will see the Online Statistics link appearing on this page.
Note: Before enable QoS control, you should test the real
bandwidth first. QoS may not work properly if the
bandwidth is not accurate. You can visit
www.speedtest.net or contact with your ISP to get speed
test page. Type proper inbound/outbond bandwidth value
according to the value obtained from the speed test results.
WAN Inbound Bandwidth It allows you to set the connecting rate of data input for WAN.
For example, if your ADSL supports 1M of downstream and
256K upstream, please set 10000kbps for this box. The default
value is 10000kbps.
WAN Outbound Bandwidth It allows you to set the connecting rate of data output for
WAN. For example, if your ADSL supports 1M of
downstream and 256K upstream, please set 256kbps for this
Reserved Bandwidth Ratio It is reserved for the group index in the form of ratio of
reserved bandwidth to upstream speed and reserved
bandwidth to downstream speed.
Enable UDP Bandwidth
Control
Check this and set the limited bandwidth ratio on the right
field. This is a protection of TCP application traffic since
UDP application traffic such as streaming video will exhaust
lots of bandwidth.
Limited_bandwidth Ratio The ratio typed here is reserved for limited bandwidth of UDP
application.
On Line Statistics Display an online statistics for quality of service for your
reference.
Such function is available only after QoS Control is enabled
and access Setup link from Quality of Service page again.
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The first three (Class 1 to Class 3) class rules can be adjusted for your necessity. To add, edit
or delete the class rule, please click the Edit link of that one.