Brocade Mobility Access Point System Reference Guide (Supp Manuel d'utilisateur télécharger pdf (Page 416)

406 Brocade Mobility Access Point System Reference Guide

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FIGURE 5 WLAN Security - WPA/WPA2-TKIP screen

7. De f in e th e Key Settings.

8. Define Key Rotation values.

Unicast messages are addressed to a single device on the network. Broadcast messages are

addressed to multiple devices. When using WPA2, a wireless client can use 2 keys: one unicast key,

for its own traffic to and from an access point, and one broadcast key, the common key for all

clients in that subnet.

Pre-Shared Key

Enter either an alphanumeric string of 8 to 63 ASCII characters or 64 HEX characters as the primary

string both transmitting and receiving authenticators must share. The alphanumeric string allows

character spaces. The access point converts the string to a numeric value. This passphrase saves

the administrator from entering the 256-bit key each time keys are generated.

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Brocade Mobility Access Point System Reference Guide (Supp Manuel d'utilisateur Page 416