ZyXEL P-336M 802.11g Wireless MIMO Firewall Router 191000G0336M Manual Do Utilizador

ZyXEL P-336M User’s Guide

63

Chapter 4 Advanced

Figure 28   Advanced: Wireless ‘

The following table describes the labels in this screen. 

Table 26   Advanced: Wireless

Advanced 

Wireless Settings

Fragmentation 

Threshold 

This is the threshold (number of bytes) for the fragmentation boundary for directed 

messages. It is the maximum data fragment size that can be sent. 
Enter a value between 256 and 2432.

RTS Threshold 

The RTS (Request To Send) threshold (number of bytes) is for enabling RTS/CTS. 

Data with its frame size larger than this value will perform the RTS/CTS 

handshake. Setting this value to be larger than the maximum MSDU (MAC service 

data unit) size turns off RTS/CTS. Setting this value to zero turns on RTS/CTS. 
Enter a new value between 0 and 2432.

Beacon Period

A wireless AP sets out a beacon to announce its presence and maintain an orderly 

communication between other wireless devices. 
Enter the time (between 20 and 1000 ms) the P-336M waits before sending a 

beacon to the wireless clients. 

DTIM Interval

A DTIM (Delivery Traffic Indication Message) is included in a beacon to 

synchronize wireless transmission. DTIM is a countdown information for wireless 

clients to listen to the next broadcast or multicast messages. 
Enter the time (between 1 and 255 ms) the P-336M waits between sending a 

beacon with DTIM. 

802.11d Enable

802.11d is a wireless communication specification for countries where other 

IEEE802.11 devices are not allowed. 802.11d is suitable if you want global roaming 

(that is using your wireless devices worldwide). 
Select this option to enable this feature.