User`s guide

Vigor2820 Series User’s Guide
215
Key - Type 8 ~ 63 ASCII characters or 64 hexadecimal digits
leading by “0x”.
Bridge If you choose Bridge as the connecting mode, please type in the
peer MAC address in these fields. Four peer MAC addresses are
allowed to be entered in this page at one time. Yet please
disable the unused link to get better performance. If you want to
invoke the peer MAC address, remember to check Enable box
in the front of the MAC address after typing.
Repeater If you choose Repeater as the connecting mode, please type in
the peer MAC address in these fields. Four peer MAC addresses
are allowed to be entered in this page at one time. Similarly, if
you want to invoke the peer MAC address, remember to check
Enable box in the front of the MAC address after typing.
Access Point Function Click Enable to make this router serving as an access point;
click Disable to cancel this function.
Status It allows user to send “hello” message to peers. Yet, it is valid
only when the peer also supports this function.
3
3
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1
1
3
3
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.
7
7
A
A
d
d
v
v
a
a
n
n
c
c
e
e
d
d
S
S
e
e
t
t
t
t
i
i
n
n
g
g
This page allows users to set advanced settings such as operation mode, channel bandwidth,
guard interval, and aggregation MSDU for wireless data transmission.
Operation Mode 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.
Channel Bandwidth 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 transit.
Guard Interval 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.