Draytek Vigor2130 series User Manual page 198

Wireless Security
Configuration
harder for unauthorized clients or STAs to join your wireless
LAN.
SSID- It means the identification of the wireless LAN. SSID
can be any text numbers or various special characters. The
default SSID is "DrayTek". We suggest you to change it.
Isolate LAN- Check this box to make the wireless clients
(stations) not accessing the PC with wired connection.
Isolate Member- Check this box to make the wireless
clients (stations) with the same SSID not accessing for each
other.
Wireless Mode- Choose the wireless mode for this router.
At present, only 802.11B/B/N mix is available.
Channel Width-20/40 – the router will use 20Mhz or
40Mhz for data transmission and receiving according to the
station capability. Such channel can increase the
performance for data transmission.
20 - the router will use 20Mhz for data transmitting and
receiving between the AP and the stations.
Channel- It means the channel of frequency of the wireless
LAN. The default channel is 11. You may switch channel if
the selected channel is under serious interference. If you
have no idea of choosing the frequency, please select Auto
to let system determine for you.
Extension Channel- Such channel will be brought out
automatically when you determine the Channel selection.
It can help to extend the bandwidth for wireless connection.
Such value can be modified manually.
Tx Power- Set the power percentage for transmission signal
of access point. The greater the value is, the higher intensity
of the signal will be.
Enable Green AP- Such function is used to reduce the
power consumption (Green AP) for the access point. When
there is no station connected, the power consumption of
access point will be reduced.
Enable IGMP Snooping- Check it to enable IGMP
snooping for WLAN client.
Encryption-Select an appropriate encryption mode to
improve the security and privacy of your wireless data
packets.
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Vigor2130 Series User's Guide