3Com 4500 PWR 50-PORT On your Switch, Access-limit Syntax, ISP Domain View, Attribute Syntax

254CHAPTER 11: USING AAA AND RADIUS COMMANDS

AAA and RADIUS	This section describes how to use the AAA and RADIUS configuration commands
Configuration	on your Switch 4500.
Commands
access-limit	Syntax
	access-limit { disable enable max-user-number}
	View
	ISP Domain View
	Parameter
	disable: No limit to the supplicant number in the current ISP domain.
	enable max-user-number:Specifies the maximum supplicant number in the
	current ISP domain, ranging from 1 to 1048
	Description
	Use the access-limitcommand to configure a limit to the amount of
	supplicants in the current ISP domain.
	By default, there is no limit to the amount of supplicants in the current ISP domain.
	This command limits the amount of supplicants contained in the current ISP
	domain. The supplicants may contend with each other for the network resources.
	So setting a suitable limit to the amount will guarantee the reliable performance
	for the existing supplicants.
	Example
	Sets a limit of 500 supplicants for the ISP domain, marlboro.net.
	<4500>system-view
	System View: return to User View with Ctrl+Z.
	[4500]domain marlboro.net
	New domain added.
	[4500-isp-marlboro.net]access-limit enable 500
attribute	Syntax
	attribute { ip ip-address mac mac-address idle-cut second
	access-limit max-user-number vlan vlanid location { nas-ip
	ip-address port portnum port portnum }
	undo attribute {ip mac idle-cut access-limit vlan location
	}
	View
	Local User View
	Parameter
	ip: Specifies the IP address of a user.