D-Link DSL-2741B User Manual page 57

Section 3 – Configuration
ADVANCE WIRELESS SETTINGS
AP Isolation:
Enable/Disable
communication between wireless clients.
Band:
Select the band of the wireless channel according to the
current wireless module ability.
Channel:
Select the wireless channel from 1 to 13, or auto for
determination automatically.
802.11n/EWC:
Disable or enable 802.11n as Auto.
Bandwidth:
20MHZ and 40MHZ selection for 2.4G and 5G bands.
802.11n Rate:
Select the desired rate for 802.11n.
802.11n
To enable or disable the function of 802.11n protection.
Protection:
Support 802.11n
Enable/Disable the function to allow the access with
Client Only: 802.11n client only.
Multicast Rate:
To limit the multicast rate from 1Mbps to 54Mbps.
Basic Rate:
Recommend to leave it as default.
Fragmentation
Maximum frame size. Frame larger than the threshold are
fragmented into multiple packets and transmitted. The
Threshold:
range is 256~2346 bytes.
RTS Threshold:
If a network packet is smaller than the preset RTS
threshold size, the RTS/CTS mechanism will not be
enabled. The router sends Request to Send (RTS) frames
to a particular receiving station and negotiates the sending
of a data frame. After receiving an RTS, the wireless
station responds with a Clear to Send (CTS) frame to
acknowledge the right to begin transmission. The range is
1~2347 bytes.
DTIM Interval:
Interval of the Delivery Traffic Indication Message (DTIM).
A DTIM field is a countdown field informing clients of the
next window for listening to broadcast and multicast
messages. When the router has buffered broadcast or
multicast for associated clients, it sends the next DTIM
with a DTIM Interval value. Its clients hear the beacons
and awaken to receive the broadcast and multicast
D-Link DSL-2741B User Manual
AP Isolation. To avoid of the
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