Dell PC2724, PC2748, PC2708, PC2716 manual Contents

Page 3

Contents

1	Introduction
	System Description	7
	8 1-GigabitEthernet Ports	7
	16 1-GigabitEthernet Ports	8
	24 1-Gigabit Ethernet Ports + 2 SFP Combo ports	8
	48 1-GigabitEthernet Ports	8
	Features	9
	General Features	9
	MAC Address Supported Features	11
	Layer 2 Features	11
	VLAN Supported Features	12
	Class of Service (CoS) Features	12
	Ethernet Switch Management Features	13
	Port Default Settings	13

2 Hardware Description

Switch Port Configurations	15
PowerConnect 2708/2716/2724/2748 Front Panel Port Description . . . .	15
Physical Dimensions	19
LED Definitions	19
Power LED	19
Managed Mode LED	19
Fan LED (2748 only)	20
Port LEDs	20
Managed Mode Button	21
Switch Ventilation Fan	22
Cables, Port Connections, and Pinout Information	22
1000BASE-T Cable Requirements	22
RJ-45 Connections for 10/100/1000BASE-T Ports	22
SFP Ports	23
Pin Connections for SFP Interfaces	24

Contents

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Contents User’s Guide October Contents Using the Dell OpenManage Switch Administrator Viewing Statistics Contents Introduction System DescriptionGigabit Ethernet Ports 16 1-Gigabit Ethernet Ports 24 1-Gigabit Ethernet Ports + 2 SFP Combo ports48 1-Gigabit Ethernet Ports Management Modes FeaturesGeneral Features Head of Line Blocking PreventionAutoMDI/MDIX Support Virtual Cable Testing VCTAuto Negotiation Jumbo Frames SupportLayer 2 Features MAC Address Supported FeaturesClass of Service CoS Features Vlan Supported FeaturesPort Default Settings Ethernet Switch Management FeaturesPage Hardware Description Switch Port ConfigurationsPowerConnect 2708 Back Panel PowerConnect 2724 Back Panel PowerConnect 2748 Back Panel LED Definitions Physical DimensionsPower LED Managed Mode LEDFan LED 2748 only Port LEDs10/100/1000BASE-T Port LEDs SFP Port LED Managed Mode ButtonRJ-45 Connections for 10/100/1000BASE-T Ports Switch Ventilation FanCables, Port Connections, and Pinout Information 1000BASE-T Cable RequirementsSFP Ports Power Connectors Internal Power Supply ConnectorPin Connections for SFP Interfaces Installing the Dell PowerConnect Installation PrecautionsOverview Safety Site RequirementsUnpacking Package Contents Handling Static Sensitive DevicesUnpacking the Device Mounting the Device Installing the Device in a Rack Installing the DeviceInstalling the Device on a Wall Installing the Device on a Flat SurfaceMounting Device on a Wall Connecting the Device to AC Power SupplyBack Panel Power Connector Connecting the Device to the NetworkStarting and Configuring the Dell PowerConnect Viewing Switch OperationInitial Configuration Login Screen Click Apply Changes Page Understanding the Interface Using the Dell OpenManage Switch AdministratorInterface Components Description Using the OpenManage Switch Administrator Buttons PowerConnect Switch Management ButtonsInformation Buttons Starting the Application PowerConnect Switch Management Buttons DescriptionReset Resetting the DeviceDisplaying Configuration on Demand Configuring System Information Defining Switch InformationViewing the Switch Status Viewing System IP Address Defining Switch InformationIP Addressing Updating Static IP AddressConfiguring Dhcp Client Interface Configuration Defining Interface ConfigurationPage Configuring the Interface Open the Interface ConfigurationViewing Jumbo Frames Enabling Jumbo Frames Creating Vlan MembershipOpen the Vlan Membership Defining Vlan Interface SettingsShowing/Creating VLANs Removing VLANsConfiguring LAG Membership Updating the Vlan Interface SettingsOpen the Vlan Interface Settings Adding a Port to a LAG Open the LAG Aggregation ConfigurationManaging System Files Downloading Files from Server Downloading Files From ServerFirmware Download File Download PowerConnect 2748 Switch ConfigurationUploading Files Configuration DownloadCopying Files Open the File Upload to ServerClick Restore Company Factory Defaults Click Apply Changes Restoring Company Factory Default SettingsAssigning Access Level User Rights Local User DatabaseOpen the Local User Database Integrated Cable Test for Copper Cables Adding a User to the Local User DatabaseDeleting a User from the Local User Database Running Integrated Cable Test Open the Integrated Cable TestClick Test Now Optical Transceivers Diagnostics Displaying Optical Transceivers Diagnostics Test ResultsOpen the Optical Transceiver Diagnostics Open the Port Mirroring Port MirroringClick show All Adding a Port Mirroring SessionEnabling Storm Control Configuring Storm Control on the PowerConnectConfiguring Storm Control on the PowerConnect 2716/2724 Modifying PowerConnect 2708 Storm Control Port ParametersFollowing describes Storm Control for PowerConnect Modifying PowerConnect 2748 Storm Control Port Parameters Configuring Quality of Service Quality of Service QoS OverviewVPT Tag Classification Information CoS Services Configuring QoS Settings Defining CoS SettingsMapping CoS Values to Queues Configuring the Trust ModeMapping Dscp Values to Queues Mapping a CoS value to a QueueMapping a Dscp value and assigning priority queue Page Rmon Statistics Viewing StatisticsOpen the Rmon Statistics Viewing Interface StatisticsGlossary Dhcp Client Class of ServiceDuplex Mode Broadcast StormGigabit Ethernet Flow ControlFragment FrameLayer Ingress PortIP Address Jumbo FramesMulticast Managed ModeMAC Layer MaskPage Router Startup ConfigurationSwitch QoSTrunking UnicastWildcard Mask