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Configuring Security
Configuring RADIUS Servers
STEP 3
STEP 4
STEP 5
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
communications by using MD5. A key can be entered in Encrypted or
Plaintext form. If you do not have an encrypted key string (from another
device), enter the key string in plaintext form.
Click Apply. The default RADIUS parameters are defined, and the Running
Configuration is updated.
Click Add to add a RADIUS Server.
Enter the values in the fields for each server. To use the default values entered on
the RADIUS page, select Use Default.
•
Server Definition—Select whether to specify the RADIUS server by IP
address or name.
•
IP Version—Select either Version 4 or Version 6 if the RADIUS server is
identified by IP address.
•
Server IP Address/Name—Enter the IP address or host name of the
RADIUS server.
•
Priority—Enter the priority of the server. The priority determines the order
that the switch attempts to contact the servers to authenticate users. The
switch starts with the highest priority RADIUS server first. Zero is the highest
priority.
•
Key String—Select User Defined (Encrypted) or User Defined (Plaintext)
to manually enter the key string in encrypted or plaintext form used for
authenticating and encrypting the communication between the switch and
the RADIUS server. This key must match the key configured on the RADIUS
server. Or select Use Default to use the default key string.
•
Timeout for Reply—Select User Defined to manually enter the number of
seconds that the switch waits for an answer from the RADIUS server before
retrying the query or switching to the next server, or select Use Default to
use the default timeout value.
•
Authentication IP Port—Enter the UDP port number of the RADUS server
port for authentication requests.
•
Retries—Select User Defined to manually enter the number of requests
that are sent to the RADIUS server before a failure is considered to have
occurred, or select Use Default to use the default value.
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