Draytek Vigor2110 Series User Manual page 207

Index(1-15)
Hide SSID
SSID
Isolate
Channel
Long Preamble
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 field 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.
LAN – Check this box to make the wireless clients
(stations) with the same SSID cannot access wired
PCs on LAN.
Member –Check this box to make the wireless clients
(stations) with the same SSID not accessing for each
other.
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 field instead of long preamble
with 128 bit sync field. However, some original 11b
wireless network devices only support long preamble.
Check it to use Long Preamble if needed to communicate
with this kind of devices.
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Vigor2110 Series User's Guide