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Dell 28XX manual Viewing the Versions, Click Apply Changes, Initiating a Telnet Session

Models: 28XX

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3Click Apply Changes.

The system parameters are defined, and the device is updated.

Initiating a Telnet Session:

1Open the Asset page.

2Click Telnet.

A Telnet session is initiated.

Viewing the Versions Page

The Versions page contains information about the hardware and software versions currently running. To open the Versions page, click System→ General→ Versions in the tree view.

Figure 6-3. Versions

•Software Version — The current software version running on the device.

•Boot Version — The current Boot version running on the device.

•Hardware Version — The current hardware version.

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Dell PowerConnect 28xx Systems User Guide

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Dell 28XX manual Viewing the Versions, Click Apply Changes, Initiating a Telnet Session

Contents

User Guide March 4 Contents Installing the PowerConnect Device Using Dell OpenManage Switch Administrator Manually Allocating IP Addresses Static Hosts 144 169 PowerConnect System DescriptionPowerConnect 2816 Front Panel Features Summary of PowerConnect ModelsGeneral Features Virtual Cable Testing VCT Auto NegotiationJumbo Frames Support AutoMDI/MDIX SupportMAC Address Supported Features Layer 2 FeaturesVlan Supported Features Spanning Tree Protocol Features Class of Service CoS Features Ethernet Switch Management FeaturesSwitch Port Configurations PowerConnect 28xx Front and Back Panel Port DescriptionPowerConnect 2808 Back Panel PowerConnect 2824 Front Panel PowerConnect 2824 Back Panel Physical Dimensions LED DefinitionsPower LED Managed Mode LEDFan LED 2824/2848 only Port LEDsManaged Mode Button Switch Ventilation FanSFP Port LED Cables, Port Connections, and Pinout Information 1000BASE-T Cable RequirementsRJ-45 Connections for 10/100/1000BASE-T Ports SFP Ports SFP Pin Connections Pin No UsePower Connectors Internal Power Supply ConnectorInstalling the PowerConnect Device Installation PrecautionsPackage Contents Site RequirementsUnpacking Unpacking the DeviceDevice Rack Installation Mounting the DeviceOverview Installing on a Flat Surface Bracket Installation for Rack MountingInstalling on a Wall Bracket Installation for Wall MountingMounting Device on a Wall Connecting the Device Connecting the Device to the NetworkConnecting the Terminal to the Device Connecting a Device to a Power Supply Port Connections, Cables, and Pinout Information RJ-45 Connections for 10/100/1000BaseT PortsPorts, Connectors and Cables Port/Interface Port Default Settings Auto-NegotiationFlow Control Back PressureSwitching Port Default Settings Following table gives the port default settings43+ Management Modes Enter WizardUnmanaged Mode In this mode Transitioning Between Modes Transitioning Between Management ModesRestore Saved Configuration Booting the Device Managed Mode Initial Configuration Through the Set-up WizardWelcome to Dell Easy Setup Wizard Wizard Step Wizard Step Initial Configuration Through the Web Basic ConfigurationRetrieving an IP Address From a Dhcp Server Web management IP Interface ParametersStartup Menu Erasing the Device Configuration Software DownloadErase Flash File Password Recovery Software Download Through Tftp ServerSystem Image Download Boot Image Download Using Dell OpenManage Switch Administrator Understanding the InterfaceUsing the Switch Administrator Buttons Information ButtonsAccess Levels Starting the ApplicationDevice Management Buttons Dell PowerConnect 28xx Systems User Guide Defining General Device Information Viewing Device InformationDefining System Information AssetViewing the Versions Click Apply ChangesInitiating a Telnet Session Resetting the Device Resetting the DeviceEntering Secure Mode Entering Secure ModeSetting static IP Interface parameters Defining Device IP AddressesDefining IP Interface Parameters Running Cable Diagnostics Viewing Copper Cable DiagnosticsNo Cable Viewing Optical Transceiver Diagnostics Performing a Cable TestOpen the Integrated Cable Test Click Test Now Displaying Virtual Cable Test Results TableOpen the Optical Transceiver Diagnostics Click Show All Optical Transceiver DiagnosticsTXTransmitter Fault Transmitter fault LOSLoss of Signal Loss of signalPassword 0-64 Characters User-defined password Assigning Access Rights to a UserManaging Device Security Defining the Local User DatabasesDefining a New User Displaying the Local User TableConfiguring Radius Global Parameters Deleting UsersOpen the Radius Settings Defining Radius ParametersAdding a Radius Server Add Radius Server page opensModifying the Radius Server Settings Displaying the Radius Server ListDefining Snmp Parameters Deleting a Radius Server for the Radius Servers ListEnabling Authentication Notifications Defining Snmp Global ParametersEnabling Snmp Notifications Defining Communities Defining a New CommunityOpen the Snmp Community Add Snmp Community page opensDisplaying all Communities Deleting CommunitiesDefining Snmp Notification Recipients 19. Notification RecipientsAdding a new Trap Recipients Open Notification RecipientsAdd Notification Recipients page opens Displaying Notification Recipients TablesManaging Files Downloading FilesFirmware Download 21. File Download From ServerConfiguration Download Uploading FilesDownloading Files Open the File Download From ServerRestoring Default Settings Restoring Default SettingsUploading Files Open the File Upload to ServerDefining Dhcp Server Settings Configuring Dhcp Properties→ Dhcp Server → Dhcp Server Properties in the tree view Enabling the Dhcp Server 24. Dhcp Server PropertiesClick Apply Changes. The server is enabled Defining Network PoolExcluding Addresses Adding an Excluded Address Open the Excluded AddressesDeleting Excluded Addresses Manually Allocating IP Addresses Static Hosts 28. Static HostsDomain Name- Specifies Adding a new Static HostAdd Static Host page opens Displaying Static Hosts Tables Click Show All Static Hosts Table page opensAddress Binding Deleting Static HostsDefining Advanced Settings Configuring General Device ParametersConfiguring Network Security Port Based AuthenticationAdvanced Port Based Authentication Configuring Port Based Authentication → Port Based AuthenticationDisplaying the Port Based Authentication Table Copying Parameters in the Port Based Authentication Table Select an interface in the Port Based Authentication TableConfiguring Advanced Port Based Authentication Multiple HostsDisplaying the Multiple Hosts Table Multiple Hosts TableAuthenticating Users Displaying the Authenticated Users TableClick Show All Authenticated Users Table opens Authenticated Users Table 100Configuring Ports Defining Port Parameters101 102 Displaying the Port Configuration Table Aggregating PortsDefining Port Parameters Modifying Port ParametersLAG Configuration 104Open the LAG Configuration Current Flow ControlDefining LAG Parameters Modifying LAG ParametersConfiguring Green Ethernet Displaying the LAG Configuration Table106 11. Green Ethernet Configuration 107Open the Green Ethernet Configuration Enabling Storm ControlEnabling Green Ethernet on the Device 108Enabling Storm Control on the Device Displaying the Storm Control TableClick Show All Storm Control Table opens 109Defining Port Mirroring Sessions 110Adding a Port Mirroring Session Open the Port MirroringAdd Source Port page opens 111Configuring Address Tables Viewing Dynamic AddressesDeleting a Copy Port from a Port Mirroring Session 112Redefining the Aging Time Open the Dynamic Address Table113 Configuring the Spanning Tree Protocol Defining STP Global SettingsQuerying the Dynamic Address Table Sorting the Dynamic Address Table16. STP Global Settings 115Open the STP Global Settings Select Enable in the Spanning Tree State fieldDefining STP Global Parameters Modifying STP Global ParametersDefining STP Port Settings 117Ethernet Fast Ethernet Gigabit Ethernet 118Click Apply Changes. STP is enabled on the port Enabling STP on a PortModifying STP Port Properties Displaying the STP Port TableDefining STP LAG Settings 120121 Configuring Rapid Spanning Tree Open the STP LAG SettingsModifying the LAG STP Parameters 122Enabling Rstp 123Configuring VLANs Defining Vlan Members124 Adding New VLANs Open the Vlan MembershipCreate New Vlan page opens 125Vlan Port Membership Table Modifying Vlan Membership GroupsDeleting Vlan Membership Groups 126Assigning Ports to a Vlan Group Deleting a Vlan127 Defining Vlan Ports Settings Assigning Port SettingsOpen the Vlan Port Settings 128Defining Vlan LAG Settings Displaying the Vlan Port Table129 Assigning Vlan LAG Settings Open the Vlan LAG SettingDisplaying the Vlan LAG Table 130Aggregating Ports 131Configuring a Port to a LAG Multicast Forwarding SupportDefining LAG Membership Open the LAG MembershipDefining Multicast Global Parameters Enabling Bridge Multicast Filtering on the Device133 Adding Bridge Multicast Address Members Enabling Igmp Snooping on the Device134 Adding Bridge Multicast Addresses Open the Bridge Multicast GroupAdd Bridge Multicast Group page opens Define the Vlan ID and New Bridge Multicast Address fieldsDefining Ports to Receive Multicast Service Assigning LAGs to Receive Multicast ServiceAssigning Multicast Forward All Parameters 136137 Port Control DefinitionAttaching a Port to a Multicast Router or Switch Attaching a LAG to a Multicast Router or SwitchOpen Bridge Multicast Forward All 138Igmp Snooping 139Displaying the Igmp Snooping Table 140Viewing Rmon Statistics Viewing Rmon Statistics Group141 Viewing Charts Viewing the CPU UtilizationViewing Interface Statistics Open the Rmon Statistics Group143 CPU UtilizationVPT Tag Classification Information CoS Value Forwarding Queue Values144 CoS Services Dscp Value Forwarding Queue Values145 Defining CoS Settings Enabling Quality of ServiceDefining CoS Global Parameters Defining QoS Interface Settings Selecting Trust147 Defining Queue Settings Assigning QoS/CoS settings for an interfaceOpen the Interface Settings Displaying the QoS Interface Settings TableDefining the Queue Settings Open the QoS Queue Settings149 Mapping CoS Values to Queues Mapping a CoS value to a QueueOpen the CoS to Queue Mapping Table Restoring default values Mapping Dscp Values to QueuesMapping a Dscp value and assigning priority queue 151Open the Dscp to Queue Check the Restore Defaults checkbox Accessing the Device Through the CLI Console ConnectionTelnet Connection 153Using the CLI Command Mode OverviewUser Exec Mode 154Privileged Exec Mode Global Configuration Mode155 Interface Configuration Mode Interface ModeVlan Mode Port Channel ModeCLI Commands Command copyCommand debug-mode Command doCharacter Description Debug-modeCommand end Command exit configurationCommand exit Exec Command helpCommand interface ethernet 160Command interface port-channel Command interface vlanInterface port-channel port-channel-number Interface vlan vlan-idCommand ip address No ip address162 Command ping DefaultsUser Guidelines 163164 Command show tech-support command Show tech-support config memoryShow clock show system show version 165Command snmp-server community 166Command username Default167 168 169 170 171 172 173 174 175 176 177 178 Index Page Page 182 183 184