User's Manual

Configuration Using Web Based Management and the Command Line Interface
6.7 The I-Features Menu
6.7.1 iQoS Menu Command
Client-Specific Bandwidth Reservation
iQoS (Quality of Service) is technique with which clients are assigned a certain
bandwidth. Due to this assignment, there is a high probability that data transmis-
sion to these clients will be within a defined period. This technique can be useful
when response times must be guaranteed.
Response Time
In the Response Time text box, you enter the required response time of the
SCALANCE W 788 over the wireless interface. Remember that this value repre-
sents the transmission time for the data from the SCALANCE W 788 to the client.
Syntax of the Command Line Interface
CLI\IFEATURES\IQOS\WLAN1>
or for the second wireless adapter (if it exists)
CLI\IFEATURES\IQOS\WLAN2>
Command Description Comment
iqos <E|D>
Enables / disables iQOS functional-
ity.
guarant <response time>
Specifies the response time for a
client with bandwidth reservation.
6.7.2 Link Check Menu Command
Device-Related Connection Monitoring
The Link Check function provides device-related connection monitoring for the
wireless interfaces of the SCALANCE W 788. You specify a monitoring time for a
device specified by its MAC address. When half this time has elapsed, the
SCALANCE W 788 automatically checks whether or not there is a wireless con-
nection to this device.
Operating Instructions SCALANCE W 788-1pro / SCALANCE W 788-2pro
100 C79000-G8976-C184-01