ZyXEL Communications Corporation G570SV2 Manual De Usuario

 Chapter 7 Wireless Screens

ZyXEL G-570S

 v2 User’s Guide

SSID

Wireless stations associating to the access point (AP) must have the same SSID. 
Enter a descriptive name (up to 32 printable characters) for the wireless LAN. 
Spaces are allowed.

Note: If you are configuring the device from a computer connected 

to the wireless LAN and you change the device's SSID, 
channel or security settings, you will lose your wireless 
connection when you press Apply to confirm. You must then 
change the wireless settings of your computer to match the 
device's new settings.

Hide SSID

Select this check box to hide the SSID in the outgoing beacon frame so a station 
cannot obtain the SSID through passive scanning using a site survey tool.

Channel 

Set the operating frequency/channel depending on your particular region. 
Select a channel from the drop-down list box. 
Refer to the chapter on wizard setup for more information about channels.

Wireless
Mode

Select 802.11b only to allow only IEEE 802.11b compliant WLAN devices to 
associate with the device.
Select 802.11g only to allow only IEEE 802.11g compliant WLAN devices to 
associate with the device.
Select Auto (11g/11b) to allow either IEEE 802.11b or IEEE 802.11g compliant 
WLAN devices to associate with the device. The transmission rate of your device 
might be reduced.

Advanced 
Settings

Beacon 
Interval

Set the number of milliseconds that should pass between the sending out of 
beacons.

Intra-BSS
Traffic

Intra-BSS traffic is traffic between wireless stations in the same BSS. 
Enable Intra-BSS traffic to allow wireless stations connected to the device to 
communicate with each other. 
Disable Intra-BSS traffic to only allow wireless stations to communicate with the 
wired network, not with each other.

DTIM Interval

Set the interval for wireless clients in sleep mode to wake up and check for 
multicast or broadcast traffic.
The AP includes a Delivery Traffic Indication Message (DTIM) in the beacon to 
notify wireless clients in sleep mode that there is a multicast or broadcast packet 
awaiting delivery. The interval is a multiple of the beacon interval. For example, if 
the beacon interval is 100 milliseconds and the DTIM interval is 2, the AP includes 
a DTIM with every second beacon (or every 200 milliseconds). 

WMM

Select this to turn on WMM QoS (Wireless MultiMedia Quality of Service). The 
ZyXEL Device assigns priority to packets based on the 802.1

q or DSCP 

information in their headers. If a packet has no WMM information in its header, it is
assigned the default priority.

Number of 
Wireless
Stations 
Allowed to 
Associate:

Use this field to set a maximum number of wireless stations that may connect to 
the device.
Enter the number (from 1 to 32) of wireless stations allowed.

Radio Enable

Turn on the wireless adapter to allow wireless communications between the 
device and other IEEE 802.11b and IEEE 802.11g compliant wireless devices.  
Turn off the wireless adapter to stop wireless communications between the device 
and other IEEE 802.11b and IEEE 802.11g compliant wireless devices. 

Table 14   Wireless Settings: Access Point (continued)