Advanced Setting - Draytek Vigor2912 User Manual

4 . 1 3 . 7 A d v a n
4 . 1 3 . 7 A d v a n
This page allows users to set advanced settings such as operation mode, channel bandwidth,
guard interval, and aggregation MSDU for wireless data transmission.
Available settings are explained as follows:
Item
Operation Mode
Channel Bandwidth
Guard Interval
Aggregation MSDU
Vigor2912 Series User's Guide
c e d S e t t i n g
c e d S e t t i n g
Description
Mixed Mode – the router can transmit data with the ways
supported in both 802.11a/b/g and 802.11n standards.
However, the entire wireless transmission will be slowed
down if 802.11g or 802.11b wireless client is connected.
Green Field – to get the highest throughput, please choose
such mode. Such mode can make the data transmission
happening between 11n systems only. In addition, it does
not have protection mechanism to avoid the conflict with
neighboring devices of 802.11a/b/g.
20- the router will use 20MHz for data transmission and
receiving between the AP and the stations.
20/40 – the router will use 20MHz or 40MHz for data
transmission and receiving according to the station
capability. Such channel can increase the performance for
data transmission.
40- the router will use 40MHz for data transmission and
receiving between the AP and the stations.
It is to assure the safety of propagation delays and
reflections for the sensitive digital data. If you choose auto
as guard interval, the AP router will choose short guard
interval (increasing the wireless performance) or long guard
interval for data transmit based on the station capability.
Aggregation MSDU can
sizes.
It is used for improving MAC layer's performance
for some brand's clients. The default setting is Enable.
336
combine frames with different