Allied Telesis AT-WL2411 - Manual (Page 157)

AT-WL2411 Version 1.80 Installation and User’s Guide
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802.1x Authentication
Determines if this access point uses 802.1x security. Click the
down arrow on the right side of the field and choose which radio
uses 802.1x security to authenticate end devices.
IAPP Secret Key
Choose IAPP only if you only want to enable secure IAPP and
secure wireless hops.
Enter a key that the access points use to encrypt and sign security
context exchanges. This key must be the same in all access points
and can contain from 16 to 32 characters. You can enter the key in
ASCII or in hexadecimal. To enter a hexadecimal key, it must start
with 0x. For example, enter the ASCII key as ABCDE; enter the
same hexadecimal key as 0x4142434445.
Enable IAPP Security Context Hand Off
Check this check box if you want to use IAPP for security context
handoffs. This feature uses the advantages of the spanning tree
for faster roaming. Devices do not have to perform a full
reauthentication each time they roam between access points.
Clear this check box if you want to use the 802.1x standard for
reauthentication or if the supplicant functionality that is
implemented on the end device does not support it.
Key Rotation Period
Enter how often (in minutes) the access point generates a new
WEP key.
RADIUS Server #1 IP Address
Enter the IP address of the RADIUS server that you want to use to
perform the 802.1x authentication.
RADIUS Server #1 Secret Key
Enter the shared secret key for the RADIUS server. You can enter
the key from 1 to 32 characters in ASCII or in hexadecimal. To enter
a hexadecimal key, it must start with 0x. For example, enter the
ASCII key as ABCDE; enter the same hexadecimal key as
0x4142434445.
RADIUS Server #2 IP Address
Enter the IP address of the backup RADIUS server that you want to
perform the 802.1x authentication if RADIUS server #1 is
unavailable. You cannot use this server to provide more entries.