Chapter 4 System Menu
4-4 WLAN: WLAN Communication Settings
GTX-221-G User
’
s Manual
122
●Method
[System Menu]
→
[2:WLAN]
→
[4:Security]
→
[2:Authentication]-[1:Method]
< Authentication >
Open
Shared
EAP
・Open
Set "Open Authentication" method.
When
the
authentication
request
frame
is
received
from
the
Handy
Terminal,
the
access
point
returns
with
an
authentication
response frame and enables the data communication.
While WEP is enabled, if the two WEP keys do not match, com-
munication will not be performed even when authentication has
taken place.
・Shared
Set "Shared Key Authentication" method.
When
authentication
request
is
received
from
the
Handy
Terminal,
the access point sends unencrypted text (challenge text) for
identity confirmation. The Handy Terminal then encrypts the
challenge
text
and
returns
the
encrypted
text
to
the
access
point.
The access point decrypts the encrypted text using its WEP key.
If
the
access
point
confirms
that
the
decrypted
text
matches
the
original
challenge
text,
then
it
authenticates
the
Handy
Terminal.
・EAP
Sets the "EAP" (IEEE802.1X) authentication method.When this
authentication method is used, you will also need to configure
a
number
of
settings
including
certificate,
private
key
and
user
information, which will be discussed later. There are also
limitations
on
environment
that
can
be
used
(such
as
certificate
authority
and
authentication
(RADIUS)
server).
Therefore,
if
you
want
to
use
the
"EAP"
authentication
method,
please
contact
your
dealer.
Summary of Contents for GTX-221-G
Page 1: ...Wireless Two dimentional Handy Terminal GTX 221 G User s Manual ...
Page 26: ...Chapter 1 Hardware ...
Page 59: ...Chapter 2 Software ...
Page 66: ...Chapter 3 Communication Environment Settings ...
Page 92: ...Chapter 4 System Menu ...
Page 210: ...Chapter 5 Specification ...
Page 222: ...Chapter 6 FAQs and Answers ...
Page 232: ...Appendixes ...