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Authentication Commands
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• key - Encryption key used to authenticate logon access for client. Do not
use blank spaces in the string. (Maximum length: 20 characters)
Default Setting
• auth-port - 1812
• timeout - 5 seconds
• retransmit - 2
Command Mode
Global Configuration
Example
radius-server port
This command sets the RADIUS server network port. Use the no form to restore the
default.
Syntax
radius-server port port_number
no radius-server port
port_number - RADIUS server UDP port used for authentication
messages. (Range: 1-65535)
Default Setting
1812
Command Mode
Global Configuration
Example
radius-server key
This command sets the RADIUS encryption key. Use the no form to restore the
default.
Syntax
radius-server key key_string
no radius-server key
key_string - Encryption key used to authenticate logon access for client.
Do not use blank spaces in the string. (Maximum length: 20 characters)
Default Setting
None
Console(config)#radius-server 1 host 192.168.1.20 port 181 timeout 10
retransmit 5 key green
Console(config)#
Console(config)#radius-server port 181
Console(config)#