Appendix D Wireless LANs
P-660HN-TxA User’s Guide
293
An ESSID (ESS IDentification) uniquely identifies each ESS. All access points and
their associated wireless clients within the same ESS must have the same ESSID
in order to communicate.
Figure 162
Infrastructure WLAN
Channel
A channel is the radio frequency(ies) used by wireless devices to transmit and
receive data. Channels available depend on your geographical area. You may have
a choice of channels (for your region) so you should use a channel different from
an adjacent AP (access point) to reduce interference. Interference occurs when
radio signals from different access points overlap causing interference and
degrading performance.
Adjacent channels partially overlap however. To avoid interference due to overlap,
your AP should be on a channel at least five channels away from a channel that an
adjacent AP is using. For example, if your region has 11 channels and an adjacent
AP is using channel 1, then you need to select a channel between 6 or 11.
RTS/CTS
A hidden node occurs when two stations are within range of the same access
point, but are not within range of each other. The following figure illustrates a
Содержание P-660HN-TxA
Страница 2: ......
Страница 8: ...Safety Warnings P 660HN TxA User s Guide 8...
Страница 10: ...Contents Overview P 660HN TxA User s Guide 10...
Страница 18: ...Table of Contents P 660HN TxA User s Guide 18...
Страница 19: ...19 PART I User s Guide...
Страница 20: ...20...
Страница 28: ...Chapter 1 Introduction P 660HN TxA User s Guide 28...
Страница 57: ...57 PART II Technical Reference...
Страница 58: ...58...
Страница 102: ...Chapter 7 LAN Setup P 660HN TxA User s Guide 102...
Страница 150: ...Chapter 9 Network Address Translation NAT P 660HN TxA User s Guide 150...
Страница 154: ...Chapter 10 Firewall P 660HN TxA User s Guide 154...
Страница 164: ...Chapter 12 Static Route P 660HN TxA User s Guide 164...
Страница 190: ...Chapter 16 Remote Management P 660HN TxA User s Guide 190...
Страница 206: ...Chapter 18 CWMP P 660HN TxA User s Guide 206...
Страница 228: ...Chapter 21 Tools P 660HN TxA User s Guide 228...
Страница 238: ...Chapter 23 Troubleshooting P 660HN TxA User s Guide 238...
Страница 270: ...Appendix A Setting up Your Computer s IP Address P 660HN TxA User s Guide 270...
Страница 280: ...Appendix B IP Addresses and Subnetting P 660HN TxA User s Guide 280...
Страница 290: ...Appendix C Pop up Windows JavaScripts and Java Permissions P 660HN TxA User s Guide 290...
Страница 322: ...Index P 660HN TxA User s Guide 322...
Страница 323: ...Index P 660HN TxA User s Guide 323...
Страница 324: ...Index P 660HN TxA User s Guide 324...