Intel EE110MM manual

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NOTE

All zeros are displayed in the Last MAC addr field if the Management Module never recognized the device on the port.

For example, the device plugged into the port was always at the wrong speed.

Hub: Displays the hub number in the stack where the wrong speed device was found. The hub at the top of the stack is number one.

Port: Displays the port number in the hub where the wrong speed device was found.

Last MAC addr: Displays the hardware address of the most recent device that sent data on that port. If all zeros are displayed, the Management Module never recognized the device on the port.

Problem: Displays the problem. In this screen, a wrong speed device is connected to port 10 of hub 7. Correct the problem by changing the speed of the attached device or by moving the device to a hub running at the same speed.

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Contents Intel Express 10/100 Stackable Hub Management ModuleUser Guide This guide covers the following product First editionJuly 669884-001Turn on the power after installing Quick StartChapter ContentsUsing the LCD Using the Console ManagerInside back cover Technical InformationIndex Contacting Intel Customer SupportManagement Overview of HubHub numbering Managing multiple hubs10Mbps 10Mbps Collision domain assignmentsMIB identification 100Mbps 100MbpsStats ConfigSet IP address Manual BootP Sleep LCD menu treeEsc - use to go back a level 2 Using the LCDReset button. See page NavigatingPort Changing the LCD contrastViewing statistics DomainSetting the sleep mode Changing the IP configurationViewing About information Setting the serial port baudDisabling a port Viewing trap messagesUsing the Console Manager Accessing with the serial portEnter Accessing with Telnet telnet ETo use Telnet Toggling between insert and overstrike mode To return to the Top screen at any time, press cT Top screen mainUses System Configuration screenTop screen 1. System Configuration Locationin the stack has no effect on hub numbering Top screen Local IP Configuration screenIP address: The unique user-assignednetwork address for the Management Module Remote IP Configuration screen •Press <CANCEL> to return to the previous menu 1.System Configuration SNMP configuration SNMP Configuration screenTrap Receiving Stations screen <Define trap receiving stations>1.System configuration <SNMP configuration> Supported traps include Top screen 2. Port configuration Port Configuration screenOK: The port is functioning normally Top screen 3. Collision domain statistics Collision Domain Statistics screen10Mbps collision domain Frames too long: The number of frames detected that exceed the maximum permitted frame size of 1518 octets 4.Port statistics Statistic: traffic Port Statistics screen trafficStatistic: Use ASor zto select the type of port statistics you want to view. Errors is the other type of statistic option you can view. See page 4.Port statistics Statistic: errors Port Statistics screen errorsStatistic: Use ASor zto select the type of port statistics to view. Traffic is the other type of statistic option you can view see page Late events: The number of collisions detected after the allowable detection period. Usually indicates a network topology problem, such as daisy-chainingtwo Express hubs running at 100 Mbps with UTP cable instead of Intel Cascade Cables in a stack, daisy-chainingtoo many hubs running at 10 Mbps, or using cables longer than 100 meters Top screen 5. Network health checks Network Health Checks screenWrong Speed Device screen Page Check for wrong polarity cabling to devices Wrong Polarity Cabling screenPage 5.Network health checks <Top traffic generators> Top Traffic Generators screenUpdate interval: Selects the time period between updates. For example, an Update interval of 5 sec. means the Console Manager checks the Management Module every five seconds for the list of devices that are generating the most traffic Utilization and Collision History screen Interpreting this screen Top screen 6. Login, security, and reset options Login, Security & Reset Options screenReset Front panel reset buttonTop screen 7. About About screenProduct name: Displays the type of device the Management Module is supporting Top screen 8. Logout Logout screenDefaults Technical InformationLocating MIB files Console Manager Limited Hardware Warranty Returning a Defective Product RMALIMITATION OF LIABILITY AND REMEDIES Federal Communications Commission FCC Statement Manufacturer DeclarationAVERTISSEMENT WARNUNG AVVERTENZAADVERTENCIAS I Index Page Page Page Page How to access TroubleshootingSoftware updates Installation notes