Motorola WiNG 4.4, Справочное руководство

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7 - 26 WiNG 4.4 Switch System Reference Guide
7. Select a Radius server from the table and click the Edit button to modify how the authentication method is used. For
more information, see Modifying the Properties of an Existing Radius Server on page 7-26 .
8. Highlight a Radius Server from those listed and click the Delete button to remove the server from the list of available
servers.
9. Click the Add button at the bottom of the screen to display a sub-screen used to add a Radius Server to the list of
servers available to the switch. For more information, see
Adding an External Radius Server on page 7-27 .
7.6.2.1 Modifying the Properties of an Existing Radius Server
Some of the attributes of an existing Radius Server can be modified by the switch to better reflect the Radius Server’s
existing connection with the switch.
To modify the attributes of an existing Radius Server:
1. Select Management Access > Users from the main menu tree.
The Users screen displays.
2. Click on the Authentication tab.
3. Select an existing Radius Server from those listed and click the Edit button at the bottom of the screen.
Port Displays the TCP/IP port number for the Radius Server. The port range available for assignment is from 1
- 65535.
Shared Secret Displays the shared secret used to verify Radius messages (with the exception of the Access-Request
message) are sent by a Radius-enabled device configured with the same shared secret. The shared secret
is a case-sensitive string (password) that can include letters, numbers, or symbols. Ensure the shared
secret is at least 22 characters long to protect the Radius server from brute-force attacks.
Retries Displays the maximum number of times the switch can retransmit a Radius Server frame before it times
out of the authentication session.
Timeout Displays the maximum time (in seconds) the switch waits for the Radius Server’s acknowledgment of
authentication request packets before the switch times out of the session.