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The following table describes the parameters of this page:
Field
Description
VPI
The virtual path identifier of the ATM PVC.
VCI
The virtual channel identifier of the ATM PVC.
QoS
The QoS category of the PVC. You can choose
UBR
,
CBR
,
rt-VBR
, or
nrt-VBR
.
PCR
Peak cell rate (PCR) is the maximum rate at
which cells can be transmitted along a connection
in the ATM network. Its value ranges from 1 to
65535.
CDVT
Cell delay variation tolerance (CDVT) is the
amount of delay permitted between ATM cells (in
microseconds). Its value ranges from 0 to
4294967295.
SCR
Subtain cell rate (SCR) is the maximum rate that
traffic can pass over a PVC without the risk of cell
loss. Its value ranges from 0 to 65535.
MBS
Maximum burst size (MBS) is the maximum
number of cells that can be transmitted at the
PCR. Its value ranges from 0 to 65535.
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3.4.2.3 ADSL Setting
Click
ADSL Setting
in the left pane, the page shown in the following figure appears.
In this page, you can select the DSL modulation. Mostly, you need to remain this
factory default settings. The router supports these modulations:
G.Lite
,
G.Dmt
,
T1.413
,
ADSL2
,
ADSL2+
,
AnnexL
and
AnnexM
. The router negotiates the
modulation modes with the DSLAM.
3.4.3
WLAN
3.4.3.1 Basic Settings
Choose
WLAN
>
Basic Settings
and the following page appears. In this page, you
can configure the parameters for wireless LAN clients that may connect to the
modem.
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The following table describes the parameters of this page:
Field
Description
Band
Choose the working mode of the modem. You can
choose
from drop-down list.
Mode
Choose the network model of the modem, which
is varied according to the software. By default, the
network model of the modem is
AP
.
SSID
The service set identification (SSID) is a unique
name to identify the modem in the wireless LAN.
Wireless stations associating to the modem must
have the same SSID. Enter a descriptive name
that is used when the wireless client connecting to
the modem.
Channel Number
A channel is the radio frequency used by
802.11b/g/n wireless devices. There are 13
channels (from 1 to 13) available depending on
the geographical area. You may have a choice of
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Field
Description
channels (for your region) and you should use a
different channel from an adjacent AP to reduce
the interference. Interference and degrading
performance occurs when radio signal from
different APs overlap.
Choose a channel from the drop-down list box.
Radio Power
You can choose the transmission power of the
radio signal. The default one is
100%
. It is
recommended to choose the default value
100%
.
Show Active Clients
Click it to view the information of the wireless
clients that are connected to the modem.
Apply Changes
Click it to apply the settings temporarily. If you
want to save the settings of this page
permanently, click
Save
in the lower left corner.
3.4.3.2 Security
Choose
Wireless
>
Security
and the following page appears.
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The following table describes the parameters of this page:
Field
Description
Encryption
Configure the wireless encryption mode. You can
choose
None
,
WEP
,
WPA (TKIP)
,
WPA (AES)
,
WPA2 (AES)
,
WPA2
(TKIP)
,
or
WPA2 Mixed
.
°
Wired equivalent privacy (WEP) encrypts
data frames before transmitting over the wireless
network.
°
Wi-Fi protected access (WPA) is a subset of
the IEEE802.11i security specification draft.
°
WPA2 Mixed is the collection of WPA and
WPA2 encryption modes. The wireless client
establishes the connection between the modem
through WPA or WPA2.
Key differences between WPA and WEP are user
authentication and improved data encryption.
Set WEP Key
It is available when you set the encryption mode
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