3Com Switch 7750 SeriesCommand Reference Guide – AAA, RADIUS, HWTACACS, EADChapter 1 AAA & RADIUS & HWTACACSConfiguration Commands1-23Caution:z You are recommended to configure the VLAN assignment mode for the switch thesame as that of the assignment attribute value of the RADIUS authentication server.Configure the correct assignment mode with the vlan-assignment-modecommand so that the switch correctly identifies the dynamic VLAN assigned by theserver. If the assignment modes are different, the expected configuration may nottake effect.z In string mode, the VLAN to be assigned must exist on the switch and must havebeen configured with a VLAN name. This is not required in integer mode.z In string mode, if the VLAN ID assigned by the RADIUS server is a character stringcontaining only digits (for example, 1024), the switch first regards it as an integerVLAN ID: the switch transforms the string to an integer value and judges if the valueis in the valid VLAN ID range; if it is, the switch adds the authenticated port to theVLAN with the value as the VLAN ID (VLAN 1024, for example).Related command: name, dot1x guest-vlanExample# Set the VLAN assignment mode to string.<3Com>system-viewSystem View: return to User View with Ctrl+Z.[3Com] domain aabbcc.netNew Domain added.[3Com-isp-aabbcc.net] vlan-assignment-mode string1.2 RADIUS Configuration Commands1.2.1 accounting-on enableSyntaxaccounting-on enable [ send times | interval interval ]undo accounting-on { enable | send | interval }ViewRADIUS scheme viewParametertimes: Maximum number of attempts to send Accounting-On packets, ranging from 1 to256 and defaulting to 40.
