D-Link DES-1228 user manual When the 1000Mbps LED light is on, the respective port

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Blinking		When the Link/Act LED is blinking, the port is
		transmitting or receiving data on the Ethernet network.

Off		No link.

1000Mbps

On		When the 1000Mbps LED light is on, the respective port
		is connected to a 1000Mbps Gigabit Ethernet network.

Off		When the respective port is connected to a 10Mbps
		Ethernet or 100Mbps Fast Ethernet network, or no link.

100Mbps

On		When the 100Mbps LED light is on, the respective port
		is connected to a 100Mbps Fast Ethernet network.

Off		When the respective port is connected to a 10Mbps
		Ethernet or 1000Mbps Gigabit Ethernet network.

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Contents DES-1228 Table of Contents Page Iii Page Terms/Usage PurposeIntroduction Gigabit Ethernet TechnologyFast Ethernet Technology Switching TechnologyIEEE802.1X Port-based Access Control FeaturesMax. Forwarding Rate Technical SpecificationsKey Components / Performance Switching Capacity Forwarding ModeFront panel Sdram for CPUFlash Memory Port FunctionsPorts in the front Chassis DimensionsReset button on 1000Mbps CopperAC input Temperature Storage TemperaturePower consumption Emission EMI and Safety CertificationsUnpacking InstallationAttach the adhesive rubber pads to the bottom Rack MountingAttach the mounting brackets to the Switch Connecting Network CableAC Power 10/100 BASE-TX Twisted Pair Ports Port 1~24 Reset buttonLED Indicator Front Panel10/100/1000 BASE-T Twisted Pair Ports Port 27~28 AC Power ConnectorRear Panel Power LEDs Understanding LED IndicatorsPower and System LEDs 100Mbps Ports 1 ~ 24 Status LEDs Link/ActPorts 27~28 10/100/1000 Base-T LEDs Link/Act 1000MbpsWhen the 1000Mbps LED light is on, the respective port Supported web browsers Installing the SmartConsole UtilityMenu Toolbar SmartConsole Utility FeaturesOption includes Refresh Time and Group Interval functions Discovery List Definitions of the Discovery List featuresDefinitions of the Monitor List functions and terms Monitor ListView trap This space has been intentionally reserved for notes Device SettingFirmware Upgrade Web-based Management LoginLog in screen Tool Menu Tool MenuTool Menu Firmware Backup and Upload Setup MenuC P System System SettingSystem System Setting System Trap SettingSystem Trap Setting System Port SettingSystem Port Setting System Snmp Setting System Snmp Setting Configuration 802.1Q Vlan System Password Access ControlConfiguration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Add VID Configuration Igmp Snooping Configuration TrunkingConfiguration Igmp Snooping Configuration Page Page Configuration Igmp Router port Settings Configuration Spanning Tree Configuration 802.1D Spanning TreePage Configuration Port Mirroring Configuration Port MirroringQoS 802.1p Default Priority QoS 802.1p Default PrioritySecurity Broadcast Storm Control Security Safeguard EngineSecurity 802.1X Setting Security 802.1X Setting Page Security Static Mac Address Security Mac Address Table Static MacSecurity Dynamic Forwarding Table Security Mac Address Table Dynamic Forwarding TableMonitoring Statistics Monitoring StatisticsMonitoring Port Statistics