ZyXEL NWA3560-N User Guide - Page 152
Configuration > Object > AP Profile > Add/Edit Profile continued
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Chapter 12 AP Profile Table 53 Configuration > Object > AP Profile > Add/Edit Profile (continued) LABEL DESCRIPTION Enable A-MPDU Aggregation Select this to enable A-MPDU aggregation. Message Protocol Data Unit (MPDU) aggregation collects Ethernet frames along with their 802.11n headers and wraps them in a 802.11n MAC header. This method is useful for increasing bandwidth throughput in environments that are prone to high error rates. A-MPDU Limit Enter the maximum frame size to be aggregated. A-MPDU Subframe Enter the maximum number of frames to be aggregated each time. Enable AMSDU Aggregation Select this to enable A-MSDU aggregation. Mac Service Data Unit (MSDU) aggregation collects Ethernet frames without any of their 802.11n headers and wraps the header-less payload in a single 802.11n MAC header. This method is useful for increasing bandwidth throughput. It is also more efficient than AMPDU except in environments that are prone to high error rates. A-MSDU Limit Enter the maximum frame size to be aggregated. RTS/CTS Threshold Use RTS/CTS to reduce data collisions on the wireless network if you have wireless clients that are associated with the same AP but out of range of one another. When enabled, a wireless client sends an RTS (Request To Send) and then waits for a CTS (Clear To Send) before it transmits. This stops wireless clients from transmitting packets at the same time (and causing data collisions). Fragmentation Threshold Beacon Interval DTIM Output Power A wireless client sends an RTS for all packets larger than the number (of bytes) that you enter here. Set the RTS/CTS equal to or higher than the fragmentation threshold to turn RTS/CTS off. 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. When a wirelessly networked device sends a beacon, it includes with it a beacon interval. This specifies the time period before the device sends the beacon again. The interval tells receiving devices on the network how long they can wait in low-power mode before waking up to handle the beacon. A high value helps save current consumption of the access point. Delivery Traffic Indication Message (DTIM) is the time period after which broadcast and multicast packets are transmitted to mobile clients in the Active Power Management mode. A high DTIM value can cause clients to lose connectivity with the network. This value can be set from 1 to 255. Set the output power of the AP in this field. If there is a high density of APs in an area, decrease the output power of the NWA5160N to reduce interference with other APs. Select one of the following 100%(Full Power), 50%, 25%, or 12.5%. See the product specifications for more information on your NWA3000-N series AP's output power. Note: Reducing the output power also reduces the NWA3000-N series AP's effective broadcast radius. 152 NWA3000-N Series User's Guide