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Wireless
Networks
Cisco Small Business WAP371 Wireless Access Point Administration Guide
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WPA2-AES—IAll client stations on the network support WPA2 version and AES-
CCMP cipher/ security protocol. This WPA version provides the best security per
the IEEE 802.11i standard. As per the latest WiFi Alliance requirement, the AP has
to support this mode all the time.
•
Enable pre-authentication—If for WPA Versions you select only WPA2 or both WPA
and WPA2, you can enable pre-authentication for WPA2 clients.
Click Enable pre-authentication if you want WPA2 wireless clients to send pre-
authentication packets. The pre-authentication information is relayed from the WAP
device that the client is currently using to the target WAP device. Enabling this feature
can help speed up authentication for roaming clients who connect to multiple APs.
This option does not apply if you selected WPA for WPA Versions because the original
WPA does not support this feature.
Client stations configured to use WPA with RADIUS must have one of these addresses
and keys::
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A valid TKIP RADIUS IP address and RADIUS Key
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A valid CCMP (AES) IP address and RADIUS Key
•
Use Global RADIUS Server Settings—By default, each VAP uses the global RADIUS
settings that you define for the WAP device (see
configure each VAP to use a different set of RADIUS servers.
To use the global RADIUS server settings, make sure the check box is selected.
To use a separate RADIUS server for the VAP, uncheck the box and enter the RADIUS
server IP address and key in these fields:
•
Server IP Address Type—The IP version that the RADIUS server uses.
You can toggle between the address types to configure IPv4 and IPv6 global RADIUS
address settings, but the WAP device contacts only the RADIUS server or servers for
the address type that you select in this field.
•
Server IP Address 1 or Server IPv6 Address 1—The address for the primary RADIUS
server for this VAP.
If IPv4 is selected as the Server IP Address Type, enter the IP address of the RADIUS
server that all VAPs use by default, for example, 192.168.10.23. If IPv6 is selected,
enter the IPv6 address of the primary global RADIUS server, for example,
2001:DB8:1234::abcd.
•
Server IP Address 2 to 4 or Server IPv6 Address 2 to 4—Up to three IPv4 and/or IPv6
addresses to use as the backup RADIUS servers for this VAP.
RADIUS
Server). However, you can
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