User's Manual

KWG-O6020-I sends RTS (Request to Send) frames to certain receiving station and negotiates the
sending of a data frame. After receiving an RTS, that STA responds with a CTS (Clear to Send) frame
to acknowledge the right to start transmission. The setting range is 0 to 2346 in byte.
Fragmentation Length
Specify the maximum size in byte for a packet before data is fragmented into multiple packets. Setting
it too low may result in poor network performance. Leave it at its default of 2346 is recommended.
Beacon Interval
Specify the frequency interval to broadcast packets. Enter a value between 20 and 1024.
DTIM Interval
DTIM, which stands for Delivery Traffic Indication Message, is contained in the data packets. It is for
enhancing the wireless transmission efficiency. The default is set to 1. Enter a value between 1 and
255.
Preamble Type
It defines some details on the 802.11 physical layer. “Long” and “Short” are available.
IGMP Snooping
IGMP snooping is the process of listening to IGMP network traffic. By enabling IGMP snooping, the AP
will listen to IGMP membership reports, queries and leave messages to identify the ports that are
members of multicast groups. Multicast traffic will only be forwarded to ports identified as members of
the specific multicast group or groups.
Wireless Separation
Wireless separation is an ideal way to enhance the security of network transmission. Under the AP
mode, enable “Wireless Separation” can prevent the communication among associated wireless
clients.
RIFS
RIFS (Reduced Inter Frame Spacing) is a means of reducing overhead and thereby increasing
network efficiency.
Link Integration
Available only under AP mode, it monitors the connection on the Ethernet port by checking “Enabled”.
It can inform the associating wireless clients as soon as the disconnection occurs.