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DISCUS™ DRG A124G
FIGURE 7
802.1X SETTINGS PANEL
TABLE 4.
List of parameters on 802.1X settings menu
PARAMETER
DESCRIPTION
802.1X Authentication
Select to enable or disable this function
Session Idle Timeout
It defines a maximum period of time for which the connection is
maintained during inactivity
Re-Authentication
Pe-
riod
It defines a maximum period of time for which the authentication
server will dynamically re-assign a session key to a connected
client
Quiet Period
It defines a maximum period of time for which the Router will wait
between failed authentication
Server Type
This is set to RADIUS
Server
IP
The IP address of our authentication server
Server Port
The port used for authentication service
Secret Key
The secret key shared between the authentication server and its
clients
NAS-ID
Defines the request identifier of the Network Access Server
WIRELESS >> WI-FI
PROTECTED SETUP
The
Wi-Fi Protected Setup (WPS)
is the industry standard method to simplify
the security setup and management of he Wi-Fi networks. It is possible to setup
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DISCUS™ DRG A124G
FIGURE 8
WI-FI PROTECTED SETUP PANEL
WIRELESS >> WDS
The
Wireless Distribution System (WDS)
provides a mean to extend the
range of a
Wireless Local Area Network (WLAN
). WDS allows an Access Point
(AP) to establish a direct link to other APs and to allow stations to roam freely
within the area covered by the WDS (see
Figure 9).
FIGURE 9
WDS SETTINGS ON WIRELESS SECURITY SECTION
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DISCUS™ DRG A124G
TABLE 5.
List of setting fields on WDS settings menu
PARAMETER
DESCRIPTION
Enable or disable WDS fea-
tures
Select to turn on / turn off this function
Rescan
Click this to refresh the list of available access point
Available access points will then show up on the AP
MAC Address Table
; check
the related box to add that particular access point to the WDS.
WIRELESS >> ADVANCED
SETTING
Five additional parameters can be configured under Wireless function. For best
performances of your wireless network, we suggest to leave the values of this
screen at the default settings (see
Figure 10).
FIGURE 10
ADVANCED SETTINGS PANEL
TABLE 6.
Parameters in Advanced Setting panel
PARAMETER
DESCRIPTION
Beacon Interval
This represents the amount of time between beacon transmis-
sions. Before a station enters power safe mode, the station
needs the beacon interval to know when to wake up to receive
the beacon (and learn whether there are buffered frames at the
access point)
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DISCUS™ DRG A124G
TABLE 6.
Parameters in Advanced Setting panel
PARAMETER
DESCRIPTION
DTIM Interval
Delivery Traffic Indication Message, indicates when DTIM oc-
curs. A DTIM interval is a count of the number of beacon frames
that must occur before the access point sends the buffered mul-
ticast frames. For example, a DTIM interval of one means that
the multicast are sent after each beacon frame. A DTIM interval
of two indicates that multicast frames are sent after every two
beacon frames, and so on. Because each beacon frame in-
cludes a field that identifies the DTIM interval, all stations know
when to wake up and receive
multicast frames if they are im-
plementing power saving
Fragmentation Threshold
This is the maximum size for directed data packets transmitted.
Larger frames fragment into several packets this size or smaller
before transmission. The receiving station then reassembles the
transmitted fragments.
RTS Threshold
(Request to Send)
This parameter controls what size data packet the low level RF
protocol issues to an RTS packet. Using a small value causes
RTS packets to be sent more often consuming more of the
available bandwidth m therefore reducing the apparent through-
put of the network packet. However, the more RTS packets that
are sent, the quicker the system can recover from interference
or collision
WMM Mode
Wireless Multimedia
support. WMM prioritizes traffic according
to 4 AC (Access Categories) – voice, video, best effort and
background. However, it does not provide guaranteed through-
put. It is suitable for simple application that require QoS.
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DISCUS™ DRG A124G
© (2008) Pirelli Broadband Solutions S.p.A. All Rights Reserved. Proprietary Use Pursuant to Cover Page Instructions.
54
OGU 930500195-A1
Wireless Section
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