Appendix D Wireless LANs
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4
The RADIUS server distributes the PMK to the AP. The AP then sets up a key
hierarchy and management system, using the PMK to dynamically generate
unique data encryption keys. The keys are used to encrypt every data packet that
is wirelessly communicated between the AP and the wireless clients.
Figure 164
WPA(2) with RADIUS Application Example
WPA(2)-PSK Application Example
A WPA(2)-PSK application looks as follows.
1
First enter identical passwords into the AP and all wireless clients. The Pre-Shared
Key (PSK) must consist of between 8 and 63 ASCII characters or 64 hexadecimal
characters (including spaces and symbols).
2
The AP checks each wireless client's password and allows it to join the network
only if the password matches.
3
The AP and wireless clients generate a common PMK (Pairwise Master Key). The
key itself is not sent over the network, but is derived from the PSK and the SSID.
Содержание P-660HN-TxA
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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...