ZyXEL X-550 User’s Guide

Deny:

Prevent all WAN users from accessing the related capability. (LAN users are not affected by Inbound Filter Rules.)

3.2.11 ADVANCED - Wireless

Figure 3-18 ADVANCED – Wireless

ADVANCED WIRELESS SETTINGS

Fragmentation Threshold:

This setting should remain at its default value of 2346. Setting the Fragmentation value too low may result in poor performance.

RTS Threshold:

This setting should remain at its default value of 2346. If you encounter inconsistent data flow, only minor modifications to the value are recommended.

Beacon Period:

Beacons are packets sent by a wireless router to synchronize wireless devices. Specify a Beacon Period value between 20 and 1000. The default value is set to 100 milliseconds.

DTIM Interval:

A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages. When the wireless router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Wireless clients detect the beacons and awaken to receive the broadcast and multicast messages. The default value is 1. Valid settings are between 1 and 255.

802.11d Enable:

Checking this box enables 802.11d operation. 802.11d is a wireless specification for operation in additional

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