Chapter 7 Wireless
VMG3925-B10C/B30C User’s Guide
102
7.2.1 No Security
Select
No Security
to allow wireless stations to communicate with the access points without any data
encryption or authentication.
Note: If you do not enable any wireless security on your VMG, your network is accessible to
any wireless networking device that is within range.
Bandwidth
Select whether the VMG uses a wireless channel width of
20MHz
,
40MHz
or
80MHz
.
A standard 20MHz channel offers transfer speeds of up to 150Mbps whereas a 40MHz channel
uses two standard channels and offers speeds of up to 300 Mbps.
40MHz (channel bonding or dual channel) bonds two adjacent radio channels to increase
throughput. The wireless clients must also support 40 MHz. It is often better to use the 20 MHz
setting in a location where the environment hinders the wireless signal.
An 80MHz channel groups
adjacent 40MHz channels into pairs to increase bandwidth even
higher.
Select
20MHz
if you want to lessen radio interference with other wireless devices in your
neighborhood or the wireless clients do not support channel bonding.
Control
Sideband
This is available for some regions when you select a specific channel and set the Bandwidth field
to
40MHz
. Set whether the control channel (set in the
Channel
field) should be in the
Lower
or
Upper
range of channel bands.
Wireless Network Settings
Wireless
Network Name
The SSID (Service Set IDentity) identifies the service set with which a wireless device is associated.
Wireless devices associating to the access point (AP) must have the same SSID.
Enter a descriptive name (up to 32 English keyboard characters) for the wireless LAN.
Max Clients
Specify the maximum number of clients that can connect to this network at the same time.
Hide SSID
Select this check box to hide the SSID in the outgoing beacon frame so a station cannot obtain
the SSID through scanning using a site survey tool.
Multicast
Forwarding
Select this check box to allow the VMG to convert wireless multicast traffic into wireless unicast
traffic.
Max. Upstream
Bandwidth
Specify the maximum rate for upstream wireless traffic to the WAN from this WLAN in kilobits per
second (Kbps).
Max.
Downstream
Bandwidth
Specify the maximum rate for downstream wireless traffic to this WLAN from the WAN in kilobits
per second (Kbps).
BSSID
This shows the MAC address of the wireless interface on the VMG when wireless LAN is enabled.
Security Level
Security Mode
Select
Basic (WEP, 802.1X)
or
More Secure (WPA(2)-PSK)
to add security on this wireless network.
The wireless clients which want to associate to this network must have same wireless security
settings as the VMG. When you select to use a security, additional options appears in this screen.
Or you can select
No Security
to allow any client to associate this network without any data
encryption or authentication.
See the following sections for more details about this field.
Apply
Click
Apply
to save your changes.
Cancel
Click
Cancel
to restore your previously saved settings.
Table 14 Network Setting > Wireless > General (continued)
LABEL
DESCRIPTION
Содержание VMG3925-B10C
Страница 16: ...16 PART I User s Guide ...
Страница 69: ...69 PART II Technical Reference ...
Страница 160: ...Chapter 10 Quality of Service QoS VMG3925 B10C B30C User s Guide 160 Figure 72 Classification Setup Add Edit ...
Страница 269: ...Chapter 37 Firmware Upgrade VMG3925 B10C B30C User s Guide 269 Figure 157 Error Message ...
Страница 287: ...287 PART III Appendices Appendices contain general information Some information may not apply to your device ...