ZyXEL Communications Security Camera 3.1 ユーザーズマニュアル
Chapter 6 Interfaces
ZyWALL (ZLD) CLI Reference Guide
85
6.9.1.1 WLAN General Commands Example
This example sets wireless slot 1 to use the IEEE 802.11b and IEEE 802.11g bands, channel 5,
super mode, 50 % output power, and enables it.
super mode, 50 % output power, and enables it.
6.9.2 WLAN Interface Commands
Use these commands to configure global settings that apply to all of the wireless LAN interfaces you
create on the WLAN card.
create on the WLAN card.
guard-interval [short
| long]
Sets Guard Interval to Short (increases data throughput) or Long (prioritize data
integrity).
integrity).
[no] amsdu
Enables Aggregated Mac Service Data Unit (AMSDU) for faster data transfer rates.
[no] ampdu
Enables Aggregated Mac Protocol Data Unit (AMPDU) for faster data transfer rates.
[no] block-ack
Adds the block ACK (BA) mechanism to increase data output.
exit
Leaves the sub-command mode.
Table 32
WLAN General Commands (continued)
COMMAND
DESCRIPTION
Router(config)# wlan slot1
Router(config-wlan-slot)# band bg
Router(config-wlan-slot)# channel 5
Router(config-wlan-slot)# super
Router(config-wlan-slot)# output-power 50%
Router(config-wlan-slot)# activate
Router(config-wlan-slot)# exit
Router(config)#
Table 33
WLAN Interface Commands
COMMAND
DESCRIPTION
[no] interface ap_interface
Creates the specified interface if necessary and enters sub-command mode. The
no
command deletes the specified interface.
ap_interface
: The name of the WLAN Access Point interface. Use wlan-x-y
where x equals the number of the card slot and y equals the number of the
individual WLAN interface. For example, wlan-1-1.
individual WLAN interface. For example, wlan-1-1.
[no] block-intra
Enables intra-BSS blocking (prevents) wireless clients in this profile’s BSS from
communicating with one another.
communicating with one another.
group-key <30..30000>
Sets the WPA2 group key update timer. This is the interval in seconds for how
often the AP sends a new group key out to all clients.
often the AP sends a new group key out to all clients.
[no] hide
Obscures the SSID in the outgoing beacon frame so a station cannot obtain the
SSID through scanning.
SSID through scanning.
idle <30..30000>
Sets the WPA2 idle timeout. The ZyWALL automatically disconnects a wireless
station that has been inactive for this number of seconds. The wireless station
needs to enter the username and password again before access to the wired
network is allowed.
station that has been inactive for this number of seconds. The wireless station
needs to enter the username and password again before access to the wired
network is allowed.
[no] ip address ip
subnet_mask
Assigns the specified IP address and subnet mask to the specified interface. The
no
command clears the IP address and the subnet mask.
[no] ip gateway ip [metric
<0..15>]
Adds the specified gateway for the interface. Sets the priority (relative to every
gateway on every interface) for the specified gateway. The lower the number, the
higher the priority. The
gateway on every interface) for the specified gateway. The lower the number, the
higher the priority. The
no
command removes the gateway.