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Configuring the Advanced Settings
Gigaset SE551 WLAN dsl/cable / deutsch / A31008-M1029-B101-1-19 / configure_router.fm / 25.10.2006
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QoS (Quality of Service)
Many communication and multimedia applications require high speed and large band-
widths to transfer data between the local network and the Internet. However, for many
applications there is often only one Internet connection with limited capacity available.
QoS
(Quality of Service) divides this capacity between the different applications and
provides undelayed, continuous data transfer where data packets with higher priority
are given transmission preference.
ì
In the
Advanced Settings
–
Internet
menu, select the entry
QoS
.
ì
Activate
Differentiated services
, i.e. the prioritisation of certain services for data
transfer between your network and the Internet.
ì
In the field next to
Upstream rate
, enter the value for your DSL connection. The
value is determined in the contract with your Internet provider
You can determine via
Priority
which data packets are to be given preferential transmis-
sion. With the aid of
PHB
(Per Hop Behaviours) a decision is also made about whether
data packets are to be forwarded immediately before all others (
EF
, Expedited Forward-
ing), guaranteed and without data loss (
AF
, Assured Forwarding) or normally (
BE
, Best
Effort). If your application already supports QoS your application will determine the pri-
ority automatically, and this will be noted by your device for forwarding. In addition,
your device recognises certain
Predefined applications
and gives each data packet the
relevant priority. You can also determine which proportion of the bandwidth for your
Internet connection is to be made available for a certain class as
Allocated bandwidth
.
ì
Select the
Allocated bandwidth
for the
Predefined applications
and for the line
(all other applications)
.
ì
Click on
OK
to save and apply the changes.
