Introduction
xvi
Security Precautions Regarding Wireless LAN
(Important Section for Protecting Client’s Privacy!)
In wireless LAN, rather than using LAN cables, information is exchanged
between PC and Access Point through radio wave transmission. The benefit is the
freedom to create LAN connection anywhere within radio wave transmission
area.
On the other hand, because radio waves travel through obstacles (such as
ceilings), without security measures, the following problems may arise.
l
Transmitted data may be seen
A malicious intruder may purposely intercept the radio waves. E-mails with
personal information such as ID, password or credit card number may be
seen.
l
Possibility of intrusion
(1) 2.4
:Indication of radio equipment using 2.4GHz.
(2) DS
OF
:Indicates DS-SS method.
:Indicates OFDM method.
(3) 4
:Indicates assumed interference distance towards
premises radio station of RF-ID. "4" indicates the
distance is less than 40m.
(4)
:Indicates the use of all frequency bandwidths. Also,
it is possible to avoid the frequency bandwidths
used by premises radio station of RF-ID.
2.4DS/OF4
(1)
(2)
(3)
(4)
Summary of Contents for WL1700-MS
Page 1: ...V1 WL1700 MS Installation Guide NWA 027515 001 ISSUE 1 0 ...
Page 30: ...Introduction xxviii ...
Page 76: ...Installation Procedures Chapter 2 BEFORE INSTALLATION 42 ...
Page 106: ...Access Point Installation Chapter 3 INSTALLATION 72 ...
Page 154: ...Data Assignment Chapter 4 INITIAL SETUP 120 ...
Page 166: ...Data Assignment Chapter 4 INITIAL SETUP 132 ...
Page 168: ...Data Assignment Chapter 4 INITIAL SETUP 134 ...
Page 171: ...Data Assignment Chapter 4 INITIAL SETUP 137 ...
Page 175: ...Data Assignment Chapter 4 INITIAL SETUP 141 ...
Page 188: ...Data Assignment Chapter 4 INITIAL SETUP 154 3 Configure WLAN Network ...
Page 194: ...Data Assignment Chapter 4 INITIAL SETUP 160 ...
Page 196: ...Cleaning The Site Chapter 5 AFTER INITIAL SETUP 162 ...
Page 216: ...Power Unit Replacement Chapter 6 SYSTEM MAINTENANCE 182 ...
Page 226: ......