3Com 5500G-EI Command Reference Guide - Page 379

RADIUS Protocol Configuration Commands 379 server, or display the packets according to user session ID or username. You may also display the request packets saved during a specified time range. The displayed packet information can help with diagnosis and troubleshooting. Related commands: reset stop-accounting-buffer, stop-accounting-buffer enable, retry stop-accounting. Example To display the stopping accounting requests saved in the system buffer since 0:0:0 to 23:59:59 on August 31, 2002, enter the following: display stop-accounting-buffer time-range 0:0:0-2002/08/31 23:59:59-2002/08/31 Total find 0 record key Syntax key { accounting | authentication } string undo key { accounting | authentication } View RADIUS Scheme View Parameter accounting: Configures to set/delete the authentication key for the RADIUS accounting packet. authentication: Configures to set/delete the encryption key for RADIUS authentication/authorization packet. string: Specifies the key with a character string not exceeding 16 characters. By default, the key is "3Com". Description Use the key command to configure encryption key for RADIUS authentication/authorization or accounting packet. Use the undo key command to restore the default key. RADIUS client (Switch) and RADIUS server use MD5 algorithm to hash the exchanged packets. The two ends verify the packet through setting the key. Only when the keys are identical can both ends accept the packets from each other and give responses. So it is necessary to ensure that the keys set on the Switch and the RADIUS server are identical. If the authentication/authorization and accounting are performed on two different servers with different keys, you should set two keys respectively. Related commands: primary accounting, primary authentication, radius scheme. Example Example 1: