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D-Link DES-3250TG manual 65-127, 128-255, 256-511, 136

Models: DES-3250TG

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D-Link DES-3250TG Standalone Layer 2 Switch

Figure 9- 14. Rx Size Analysis window (table)

The following fields can be set:

Parameter		Description
	Time Interval [1s ]	Select the desired setting between 1s and 60s,
		where “s” stands for seconds. The default
		value is one second.
	Record Number [200]	Select number of times the Switch will be
		polled between 20 and 200. The default value
		is 20.
64		The total number of packets (including bad
		packets) received that were 64 octets in
		length (excluding framing bits but including
		FCS octets).
65-127		The total number of packets (including bad
		packets) received that were between 65 and
		127 octets in length inclusive (excluding
		framing bits but including FCS octets).
128-255		The total number of packets (including bad
		packets) received that were between 128 and
		255 octets in length inclusive (excluding
		framing bits but including FCS octets).
256-511		The total number of packets (including bad
		packets) received that were between 256 and
		511 octets in length inclusive (excluding

136

Image 146

D-Link DES-3250TG manual 65-127, 128-255, 256-511, 136

Contents

User’s Guide Link DES-3250TG Standalone Layer 2 Switch Table of Contents Igmp SNMPV3 Link DES-3250TG Standalone Layer 2 Switch Vii PrefaceIntended Readers Viii Safety InstructionsSafety Cautions General Precautions for Rack-Mountable Products Safety InstructionsProtecting Against Electrostatic Discharge Fast Ethernet Technology Switch StackingSection Introduction Gigabit Ethernet TechnologyFeatures PortsTraffic Classification and Prioritization ManagementDesktop or Shelf Installation Section Unpacking and SetupInstallation Unpacking Installation Power OnRack Installation Installing rubber feet for desktop installationPower on Power FailureRear Panel Section Identifying External ComponentsFront Panel Gigabit Combo Ports LED IndicatorsSide Panels Link DES-3250TG Standalone Layer 2 Switch Switch to Hub or Switch Section Connecting the SwitchSwitch to End Node 100BASE-TX Device Stacking vs. Standalone Operation10BASE-T Device Managing Switch Stacks Changes to Switch Stack Structure Convert a Standalone Switch to a Stacked SwitchAdd a Switch to a Stack Convert a Standalone Switch to a Stacked SwitchDownload configuration ipaddr pathfilename Swap a Master from a StackDES-3250TG Switches with DGS-3312SR Stacking with DGS-3312SRManagement Options Section Introduction to Switch ManagementCommand Line Console Interface Through the Serial Port Web-based Management InterfaceConnecting the Console Port RS-232 DCE First Time Connecting to The Switch Initial screen after first connectionPassword Protection Initial screen, first time connecting to the SwitchSnmp Settings Creation of a new Admin level accountMIBs IP Address AssignmentTraps Show switch command Connecting Devices to the Switch Introduction Section Web-based Switch ManagementLogin to Web Manager Admin and User Privileges User Accounts ManagementSave Changes User Account ManagementAreas of the User Interface AreaWeb Pages Section Configuration Access Profile Table System Log Hosts PAE Access EntityTo set the switch’s IP address IP AddressIP Address Default GatewayManual Subnet MaskAdmin. State Switch InformationAdvanced Settings Click the Switch Information link in the Configuration menuLink Aggregation Algorithm MacSerial Port Settings MAC NotificationMAC Notification Interval Port ConfigurationClick the Port Configuration link in the Configuration menu MAC Notification History SizePort Configuration window From and To State EnabledPort Description Speed/Duplex AutoClick Port Mirroring on the Configuration menu Port MirroringIngress Source PortNone EgressTarget Port Stack SettingClick Stack Setting on the Configuration menu StatusStatic ARP Settings Auto MAC Address Port Range Mode Version RPS StatusIgmp Igmp SnoopingVlan ID Query IntervalStatic Router Ports Entry StateSpanning Tree Member PortsEdge Port 802.1w Rapid Spanning TreePort Transition States P2P PortSTP Switch Settings 802.1d/802.1w CompatibilitySpanning Tree Protocol DisabledBridge Forward Delay Bridge Max AgeSTP Port Settings 17. STP Port Settings window Migration No CostPriority Edge NoMulticast Forwarding Forwarding FilteringUnicast Forwarding MAC Address19. Static Multicast Forwarding Settings window PortIeee 802.1Q VLANs VLANsVLANs on the DES-3250TG 802.1Q Vlan Packet Forwarding802.1Q Vlan Tags 21. Ieee 802.1Q Packet ForwardingStatic Vlan Entry 23. Adding an Ieee 802.1Q Tag25. Add 802.1Q Static Vlan window Port Settings Tagged/None AdvertisementForbidden Port Vlan IdpvidNone Egress Ingress Checking Default VlanTagging and Untagging 26 .1Q Port Settings window Ingress Disabled Acceptable Frame Types Port Bandwidth27. Bandwidth Settings window Sntp Settings Current Time SettingsPort Security Time Zone and DSTPort Security Settings From & ToPort Security Clear Admin StateMax Learning Addr.0-10 Lock Address Mode 31. Port Security Clear window QOS Quality of Service Traffic ControlParameter Description 802.1p Default Priority 33 .1p defaultpriority Settings window 802.1p User Priority QOS Output Scheduling36. Traffic Segmentation Setting window Traffic SegmentationLacp Link Aggregation38. Port Link Aggregation Group window 39. Port Link Aggregation Settings Add window Group ID1-6Lacp Port Configuring the Access Profile Table 41. Link Aggregation Settings windowPart EthernetSource MAC Destination MAC 802.1p Profile IDType Ethernet type Port44. Access Profile Configuration IP Source IP Mask Destination IP Mask ProtocolPacket Content Mask Psh45. Access Profile Configuration window Packet Content Mask Offset Port 46. Access Rule Table window IP Priority Replace Dscp Access IDMode 48. Access Rule Display window IP Vlan Name Source IP Destination IP Dscp Protocol49. Access Rule Table Ethernet Priority0-7 Vlan Name Source MAC Destination MAC 802.1p Ethernet Type51. Access Rule Display window Ethernet 53. Access Rule Configuration window Packet Content Mask Access ID Type Offset 54. Access Rule Display window Packet Content Mask System Log Hosts Port Access Entity802.1x Port-Based and MAC-Based Access Control Authentication Server 57. The Eapol PacketAuthenticator 59. The Authentication ServerClient 100Authentication Process 101Port-Based Network Access Control 102103 MAC-Based Network Access ControlConfigure Authenticator 65. First 802.1X Authenticator Settings window 104105 AdmDirCtl Stat PortControl TxPeriod QuietPeriod Port Capability Settings 10667 .1X Capability Settings window 107Auth PAE State BackendState Oper Dir Initialize Ports for Port BasedCapability PortStatus109 Reauthenticate Ports for Port BasedInitializing Ports for MAC Based Auth State Reauthenticate Ports for MAC-basedRadius Server 110111 User Accounts Section ManagementSecurity IP Security IP User AccountsSnmp User Table 113Snmp User Table window 114Snmp View Table 115View Type View NameSubtree OID 116Snmp Group Table 117118 Snmp Community Table 119120 Access RightSnmp Host Table Snmp Engine ID 121122 Section MonitoringCPU Utilization Record Number Port UtilizationTime Interval 1s UtilizationShow/Hide Time Interval 1sRecord Number Clear125 PacketsReceived RX View Table BytesPackets 126127 View Line ChartUMB-cast RX Broadcast UnicastMulticast 128129 Transmitted TXView Table Tx Packets Analysis window table for Bytes and Packets 130Errors 131OverSize CrcErrorUnderSize FragmentShow/Hide JabberDrop Clear134 ExDeferLateColl 135 SizePacket Size 256-511 65-127128-255 1361024-1518 MAC Address512-1023 13715. MAC Address Table window 138Learned ARP TableFind NextIgmp Snooping Group 140Igmp Snooping Forwarding 141Vlan Status 142Router Port Port Access ControlAuthenticator Status 14321. Authenticator Status window 144Download Firmware from Server Section MaintenanceTftp Utilities 145Upload Log to Tftp Server Download Settings from Tftp ServerUpload Settings to Tftp Server 146147 Switch HistoryPing Test Reboot Services 148Reset System RebootReset 149Appendix a Technical SpecificationsReset Config LogoutPhysical and Environmental 151Performance 152Port in the blocking state does the following Appendix BBlocking State 153Listening State Port in the listening state does the following155 Learning StatePort in the learning state does the following Forwarding State Port in the forwarding state does the following157 Disabled StateDisabled port does the following Troubleshooting STP Spanning Tree Protocol Failure 159 Full/Half Duplex MismatchUnidirectional Link Identifying a Data Loop Resource ErrorsPacket Corruption 161 Precaución Warranty and RegistrationWarnung AttenzioneWarranty and Registration Information Warranties Exclusive Page Page Product Registration Link Europe Limited Product Warranty Page Link Europe Limited Produktgarantie Link Europe a limité la garantie des produits Garante Link Europe Termini di Garanzia dei Prodotti Link International Offices Registration Card All Countries and Regions excluding USA