Kingston Technology KNS2450/R Device Conguration Properties, System, SuperMAC, Aging Control

Page 16

Kingston Switch Configuration Utility

11

Device Conguration Properties

System

Parameters adjusted in this window will control overall system performance.

SuperMAC

•Enable: When a collision occurs, the port on which the collision occurs will perform a more aggressive back off algorithm of up to 3 slots.

•Disable: This is the default setting, when a collision occurs, the device will perform the IEEE802.3 standard exponential backoff algorithm.

Aging Control

•Enable: By default this option is enabled and set with an aging time of 255 seconds. When enabled, learned MAC addresses are discarded after the aging time has been reached. The aging time can be set between 1 and 510 seconds.

•Disable: The Fast EtheRx Switch will retain the learned source MAC addresses for each port.

Only dynamically learned addresses will be aged. No explicit (static) entries will be aged out.

KNS3250/R Users Guide - Rev. A00

Kingston Technology Company

Image 16

Contents Models KNS1650/R KNS2450/R KNS3250/R KNS3250/R Users Guide Rev. A00 Important Safety Instructions Wichtige SicherheitshinweiseTable of Contents Kingston Technology Company Introduction Special Features Model TypesPackage Contents Design Features Switching FunctionLink Trunking Auto-NegotiationFull-Duplex Store-and-Forward SwitchingFlow Control Power LED Hardware InstallationLink / Activity LED AC Power Connector Full Duplex and Collision LEDFiber FX module port optional 10/100TX UTP PortsSoftware Installation Switch Conguration UtilityDevice Conguration Main Screen FileDevice Type Printer Port I/O AddressKingston Switch Configuration Utility Device Conguration Properties SystemSuperMAC Aging ControlBroadcast Storm Control Threshold Aging TimeDescription Port Selection PortSecurity Duplex Mode Address LearningBroadcast Storm Control Full Duplex Flow ControlTrunk Assignment Trunk Selection, Trunk Port Assignment Load Balancing MethodLoad Balancing Mapping MAC Address Based Last byte of source MAC address SA Load Balancing Mapping Port Based Vlan Flood ControlVlan Group Kingston Switch Configuration Utility Explicit Address Table Explicit Address TableKingston Switch Configuration Utility Using the Switch Conguration Utility Editing a Conguration FileSending the Current Conguration to the Switch Kingston Technology Company Assigning Trunks and Setting Vlan Groups Vlan #1 EngineeringKingston Technology Company Kingston Switch Configuration Utility Kingston Technology Company Kingston Switch Configuration Utility Kingston Technology Company Troubleshooting Data cannot be read from or written to the deviceKingston Technology Company Appendices Appendix a Pin Assignments UTP Port Pin AssignmentsAppendix B Cabling Guidelines UTP Cable WiringUTP Cable Type UTP Cable Wiring Standards Table B-4 4-Pair T568A WiringUTP Cable Rating Codes Terms You Should Be Familiar WithAppendix C Specications Environmental Appendix D Fiber FX Modules & Installation KNS150FX/SCInstalling the ber module Rubber Feet for Desktops Appendix E Mounting TemplatesBrackets for Rack Mounting Duration of Warranty Limited Warranty StatementAppendix F Warranties and Notices Free Technical Support Warranty Claim RequirementsDisclaimers CE Notice C. CerticationTick Certication