Authentication, Authorization, and Accounting Commands on Cisco IOS XR Software
radius-server host
To specify a RADIUS server host, use the
[timeout seconds] [retransmit retries] [key string]
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Syntax Description |
| hostname | Domain Name System (DNS) name of the RADIUS server host. |
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| IP address of the RADIUS server host. | |
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| (Optional) Specifies the User Datagram Protocol (UDP) destination port for |
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| authentication requests; the host is not used for authentication if set to 0. If |
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| unspecified, the port number defaults to 1645. |
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| (Optional) Specifies the UDP destination port for accounting requests; the |
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| host is not used for accounting if set to 0. If unspecified, the port number |
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| defaults to 1646. |
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| timeout seconds | (Optional) The time interval (in seconds) that the router waits for the |
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| RADIUS server to reply before retransmitting. This setting overrides the |
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| global value of the |
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| specified, the global value is used. Enter a value in the range from 1 to 1000. |
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| Default is 5. |
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| retransmit retries | (Optional) The number of times a RADIUS request is |
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| that server is not responding or responding slowly. This setting overrides the |
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| global setting of the |
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| value is specified, the global value is used. Enter a value in the range from 1 |
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| to 100. Default is 3. |
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| key string | (Optional) Specifies the authentication and encryption key used between the |
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| router and the RADIUS server. This key overrides the global setting of the |
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| is used. |
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| The key is a text string that must match the encryption key used on the |
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| RADIUS server. Always configure the key as the last item in the |
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| ignored, but spaces within and at the end of the key are used. If you use |
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| spaces in the key, do not enclose the key in quotation marks unless the |
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| quotation marks themselves are part of the key. |
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| No RADIUS host is specified; use global | |
Defaults |
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Command Modes |
| Global configuration |
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Cisco IOS XR System Security Command Reference