Draytek Vigor2820 Series User Manual page 222

Index(1-15)
Hide SSID
SSID
Isolate
Channel
Long Preamble
Vigor2820 Series User's Guide
Set the wireless LAN to work at certain time interval only.
You may choose up to 4 schedules out of the 15 schedules
pre-defined in Applications >> Schedule setup. The default
setting of this filed is blank and the function will always work.
Check it to prevent from wireless sniffing and make it harder
for unauthorized clients or STAs to join your wireless LAN.
Depending on the wireless utility, the user may only see the
information except SSID or just cannot see any thing about
Vigor wireless router while site surveying. The system allows
you to set four sets of SSID for different usage. In default, the
first set of SSID will be enabled. You can hide it for your
necessity.
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.
Member –Check this box to make the wireless clients
(stations) with the same SSID not accessing for each other.
VPN – Check this box to isolate the wireless clients with
remote dial-in and LAN to LAN VPN.
Means the channel of frequency of the wireless LAN. The
default channel is 6. 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.
This option is to define the length of the sync field in an
802.11 packet. Most modern wireless network uses short
preamble with 56 bit sync filed instead of long preamble with
128 bit sync field. However, some original 11b wireless
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