ZyXEL Communications Corporation WRE2205V2 Manuale Utente

Chapter 6 Wireless LAN

WRE2205 User’s Guide

The following table describes the labels in this menu.

Use this screen to configure advanced wireless LAN parameters.

Click Network > Wireless LAN > Advanced. The screen appears as shown.

Figure 30   Network > Wireless LAN > Advanced 

The following table describes the labels in this screen. 

Table 13   Network > Wireless LAN > MAC Address List

Active

Select this to enable MAC address filtering.

Set

This is the index number of the MAC address.

MAC Address

Enter the MAC addresses of the wireless station that are allowed access to the WRE2205 in 
these address fields. Enter the MAC addresses in a valid MAC address format, that is, six 
hexadecimal character pairs, for example, 12:34:56:78:9a:bc.

Apply

Click Apply to save your changes back to the WRE2205.

Reset

Click Reset to reload the previous configuration for this screen.

Table 14   Network > Wireless LAN > Advanced

Wireless Advanced Setup

RTS/CTS 
Threshold

Data with its frame size larger than this value will perform the RTS (Request To Send)/
CTS (Clear To Send) handshake. 

Enter a value between 0 and 2347. 

Fragmentation 
Threshold

The threshold (number of bytes) for the fragmentation boundary for directed messages. 
It is the maximum data fragment size that can be sent. Enter an even number between 
256 and 2346.

Channel Width

Select whether the WRE2205 uses a wireless channel width of 20MHz or Auto 20/40MHz. 
A standard 20MHz channel offers transfer speeds of up to 150Mbps whereas a 40MHz 
channel uses two standard channels and offers speeds of up to 300 Mbps. Because not all 
devices support 40MHz channels, select Auto 20/40MHz to allow the WRE2205 to adjust 
the channel bandwidth automatically.