Draytek Vigor2120n-plus User Manual page 565

channel show
preamble [enable]
preamble show
ssid[ssid_num enable
ssid_name]
ssid hide [ssid_num enab
le]
ssid show
ratectl [ssid_num enable
upload download]
ratectl show
isolate lan [ssid_num
enable]
isolate member [ssid_num
enable]
....
Number=52, means Channel 52.
It means to display what the current channel is.
It means 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.
0: disable to use long preamble.
1: enable to use long preamble.
It means to display if preamble is enabled or not.
It means to set the name of the SSID, hide the SSID if
required.
ssid_num: Type 1, 2, 3 or 4 to specify SSID1, SSID2, SSID3
or SSID4.
ssid_name: Give a name for the specified SSID.
It means to hide the name of the SSID if required.
ssid_num: Type 1, 2, 3 or 4 to specify SSID1, SSID2, SSID3
or SSID4.
enable: Type 0 to hide the SSID or 1 to display the SSID.
It means to display a table of SSID configuration.
It means to set the rate control for the specified SSID.
ssid_num: Choose 1, 2, 3 or 4 to specify SSID1, SSID2,
SSID3 or SSID4.
enable: It means to enable the function of the rate control for
the specified SSID. 0: disable and 1:enable.
upload: It means to configure the rate control for data upload.
The unit is kbps.
download: It means to configure the rate control for data
download. The unit is kbps.
(example:
wl dual config ratectl 1 1 25 25
It means to display the data transmission rate (upload and
download) for SSID1, SSID2, SSID3 and SSID4.
It means to isolate the wireless connection from LAN.
It can make the wireless clients (stations) with remote-dial
and LAN to LAN users not accessing for each other.
ssid_num: Choose 1, 2, 3 or 4 to specify SSID1, SSID2,
SSID3 or SSID4.
enable: It means to enable such function.
0: disable and 1:enable
It means to isolate the wireless connection from Member.
It can make the wireless clients (stations) with the same SSID
not accessing for each other.
ssid_num: Choose 1, 2, 3 or 4 to specify SSID1, SSID2,
549
)
Vigor2120 Series User's Guide