Siemens DataNET Hub (DNH) user manual Dn module on dn module off

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Command Descriptions, Continued

dn portdelay time Sets the “port delay” parameter to the value given, in milliseconds. Actual times are rounded down to the nearest ten mil- liseconds.

The dn command is also used to enable and disable software tracing inside the hub software. This is intended to provide a software debug facility. The form for these commands is:

dn module on dn module off

In order to collect software trace events in the log buffer, you must also give the command “events on.”

dn iframe on

The available modules are:

xlinktrace	Traces software events specific to the cross link.
ethertrace	Traces software events specific to the Ethernet in-
	terface.
dntrace	Traces software events for the DataNET driver
lstrace	Traces software events in the DataNET section’s
	link state module.
rxdonetrace	Traces events specific to the “RXDONE” logic.
sattrace	Traces software events specific to management of
	the Source Address Table (SAT)
iframe	Traces software events specific to processing I-
	frames in the dn section.

2000585-001

Command Summary • 77

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Contents December User’s Manual 2000585-001 Advance DataNET Hub DNHCopyright Notice Table of Contents Table of Contents Preface Audience & Purpose Chapter ContentsGetting Help Before You Call Technical SupportSafety Practices and Precautions Safety Practices and Precautions Description OverviewDual Hub Modules PortsAdvance Communi- cations System Package ConfigurationsEthernet Bridging DataNET Hub HierarchyDNH Links DataNET Hub OperationDNH and Maxum Com Boards Transparency DataNET SwitchingDefinitions DataNET Hub Specifications DataNET Hub Specifications DataNET Hub Specifications Communication Cable Type Vendors & P/N Installation NotesComparisons DataNET CableDataNET Hub Specifications DataNET Hub Specifications Zone 1 Wall Mount Dimension Table Description Metric InchesZone 1 Wall Mount Dimension Table Page Introduction Installation OverviewDescription Receipt of DNH Unpacking Reporting Damage Unpacking and InspectionInstructions Package Configurations Wall Mounting Wall or Rack Mounting InstallationRack Mounting CE Installations Wiring Requirements Description Wiring of Power to DataNET HUB Site Wiring RequirementsDataNET Channels Cable Cable Type Vendors & P/N Installation NotesRecommended DataNET CE Installations NEC Div 2 or Non Hazardous Areas Copper Wire Site RequirementsDataNET Fiber Optic Cable Connections Ethernet Communica- tion Links CE Installation Kit Instructions CE InstallationsCE Installations Before You Begin Wiring ConnectionsTypes of Connections DNH Power Supply AC Power Mains ConnectionsInstallation Note Before You Begin Step ActionInstall 15-Ampere circuit breakers, disconnect switches or AC Power Mains Connections Description Hubs DataNET Copper ConnectionsPort Connections DataNET Ports+ Important Cable Impedance SettingsMaster Port Connectors TB15 TB18 Signal Equalizer Board Downlink Wiring withoutDescription Instructions DataNET Hub Signal Equalizer BoardRepeat the procedure for each connected port on the Hub Sample Calculations Equalizer Board SettingsRecommended Calculation OneExample Comparing SignalsOption 1. Connection Point Option 2. Connection Point View MeasurementsInstructions & Examples Step Action + 2.1 dB DataNET Fiber Optic Coupler DataNET Fiber Optic ConnectionsRX & TX Connections Fiber Optic Cable Type Port Connections Page Active Ethernet Port Ethernet ConnectionsPin No MDI Function 10BASE-T Cable RequirementsIntroduction Overview Command Line Definitions Important ChecklistTasks Check Chapter Preview Configuring Your PC Learning Hint Setting Network AddressConfiguring Your PC Click Terminal Settings button Configuring Your PC Establishing a Connection Before You Begin Password ProtectionGetting Started How to Log Out Password FormatHow to Log On How to ChangeRemote Connection Log On At the prompt type login password IP AddressSetting Network Address Config address ip Assigning an IP Address IP Address How to Assign an IP AddressOverview Available IP AddressesFirmware Updates MAC Address Con- figuration At the Local prompt type config address etherenetClick on Send Text File Board Status LEDs Startup LED Status System Status LEDsAdvance DataNET Hub Communication boards have status LEDs For monitoring the DNH operationYellow Warn LED Blink Codes Red Fault LEDHub Port LEDs Green Normal LEDLED Ethernet Port LEDs Cross Link StatusConfiguration Conflicts TroubleshootingCabling errors Example Errors Configuration ParameterInstructions Signal Quality ProblemsTroubleshooting Description Unique Commands Command DescriptionsReset Password passwordTimeout on Timeout offConfig display Command Config netmask Command Config address ip command Config device id CommandConfig iproute Del Command Display Command Download Command Display links CommandExample local display links Dn setuptime Events Command Dn CommandCommand Descriptions Dn module on dn module off Help Command List Command Command DescriptionLogin Command Port Command Logout Command Netstat CommandExamplelocal netstat dn clear Test Command Timeout Command Trace Command Validation timeout Command Captured frames Verbose CommandParts Catalog Overview How to Place an OrderPart Description Ordering Number Available PartsAvailable Parts