3Com 5500G-EI Command Reference Guide - Page 309

QoS Profile Configuration Commands 309 After you configure the QoS profiles and the user pass the authentication, the Switch will deliver the right profile dynamically to the port from which the user is accessed. The QoS profile can be delivered to the port in these different modes: ■ User-based mode: If the source station information (source MAC address, source IP address or source MAC address + IP address) has been defined in the ACL which is referenced in the traffic actions, the Switch cannot deliver the QoS profile; if no source station information is available, the Switch generates a new ACL by adding the source MAC address address and source IP address into the existing ACL, and then delivers all traffic actions in the QoS profile to the user port. ■ Port-based mode: The Switch delivers the traffic actions in the QoS profile directly to the user port. Example To configure user-based application mode on the port, enter the following: system-view System View: return to User View with Ctrl+Z [SW5500]interface gigabitethernet 1/0/1 [SW5500-GigabitEthernet1/0/1]qos-profile user-based traffic-limit Syntax traffic-limit inbound { ip-group acl-number [ rule rule [ link-group acl-number rule rule ] ] | link-group acl-number [ rule rule ] } target-rate [ exceed action ] undo traffic-limit inbound { ip-group acl-number [ rule rule [ link-group acl-number rule rule ] ] | link-group acl-number [ rule rule ] } View QoS Profile View Parameter inbound: Set traffic limiting for the inbound packets on the port. ip-group acl-number: Basic or advanced ACL, acl-number is in the range 2000 to 3999 link-group acl-number: Layer 2 ACL, acl-number is in the range 4000 to 4999 rule rule: Specifies a match statement in the ACL, in the range 0 to in the range 0 to 65534. All match statements are selected if you skip this keyword. target-rate: The set normal traffic, unit in Kbps, the granularity of traffic limit is 64kbps, if the number input is in ( N*64