Web and MAC Authentication
Configuring the Switch To Access a RADIUS Server
Syntax: [no] radius-server
[host < ip-address >]
Adds a server to the RADIUS configuration or (with no)
deletes a server from the configuration. You can config
-
ure up to three RADIUS server addresses. The switch uses
the first server it successfully accesses. (Refer to
“RADIUS Authentication and Accounting” on page 6-1.)
[key < global-key-string >]
Specifies the global encryption key the switch uses with
servers for which the switch does not have a server-
specific key assignment (below). This key is optional if
all RADIUS server addresses configured in the switch
include a server-specific encryption key. (Default: Null.)
Syntax: radius-server host < ip-address > key <server-specific key-string>
[no] radius-server host < ip-address > key
Optional. Specifies an encryption key for use during
authentication (or accounting) sessions with the speci
-
fied server. This key must match the encryption key used
on the RADIUS server. Use this command only if the
specified server requires a different encryption key than
configured for the global encryption key, above.
The no form of the command removes the key configured
for a specific server.
For example, to configure the switch to access a RADIUS server at IP address
192.168.32.11 using a server specific shared secret key of ‘1A7rd’
Figure 4-4. Example of Configuring a Switch To Access a RADIUS Server
4-15
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