Cisco Aironet 1100 Series Installation And Configuration Manual page 142

Configuring RADIUS
Command
Step 3 radius-server host {hostname |
ip-address} [auth-port port-number]
[acct-port port-number] [timeout
seconds] [retransmit retries] [key
string]
Step 4 end
Step 5
show running-config
Step 6 copy running-config startup-config
To remove the specified RADIUS server, use the no radius-server host hostname | ip-address global
configuration command.
This example shows how to configure one RADIUS server to be used for authentication and another to
be used for accounting:
AP(config)# radius-server host 172.29.36.49 auth-port 1612 key rad1
AP(config)# radius-server host 172.20.36.50 acct-port 1618 key rad2
Cisco Aironet 1100 Series Access Point Installation and Configuration Guide
11-6
Purpose
Specify the IP address or host name of the remote RADIUS server host.
(Optional) For auth-port port-number, specify the UDP destination
•
port for authentication requests.
(Optional) For acct-port port-number, specify the UDP destination
•
port for accounting requests.
(Optional) For timeout seconds, specify the time interval that the
•
access point waits for the RADIUS server to reply before
retransmitting. The range is 1 to 1000. This setting overrides the
radius-server timeout global configuration command setting. If no
timeout is set with the radius-server host command, the setting of
the radius-server timeout command is used.
• (Optional) For retransmit retries, specify the number of times a
RADIUS request is resent to a server if that server is not responding
or responding slowly. The range is 1 to 1000. If no retransmit value
is set with the radius-server host command, the setting of the
radius-server retransmit global configuration command is used.
(Optional) For key string, specify the authentication and encryption
•
key used between the switch and the RADIUS daemon running on the
RADIUS server.
The key is a text string that must match the encryption key used
Note
on the RADIUS server. Always configure the key as the last item
in the radius-server host command. Leading spaces are ignored,
but spaces within and at the end of the key are used. If you use
spaces in your key, do not enclose the key in quotation marks
unless the quotation marks are part of the key.
To configure the access point to recognize more than one host entry
associated with a single IP address, enter this command as many times as
necessary, making sure that each UDP port number is different. The
access point software searches for hosts in the order in which you specify
them. Set the timeout, retransmit, and encryption key values to use with
the specific RADIUS host.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Chapter 11 Configuring RADIUS Servers
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