Hinweise zur Sicherheit, Sicherheitssymbole | HP 445 instruction

Hinweise zur Sicherheit

Hinweise zur Sicherheit

Sicherheitssymbole

Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem Symbol markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr Informationen über das Produkt zu erhalten.

VORSICHT	Eine VORSICHT in der Dokumentation symbolisiert eine Gefahr, die
	Verletzungen oder sogar Todesfälle verursachen kann.
ACHTUNG	ACHTUNG in der Dokumentation symbolisiert eine Gefahr, die das
	Gerät beschädigen kann.

Fahren Sie nach dem Hinweis VORSICHT oder ACHTUNG erst fort, nachdem Sie den Gefahrenzustand verstanden und die entsprechenden Maßnahmen ergriffen haben.

Dies ist ein Gerät der Sicherheitsklasse I und verfügt über einen schützenden Erdungster- minal. Der Betrieb des Geräts erfordert eine ununterbrochene Sicherheitserdung von der Hauptstromquelle zu den Geräteingabeterminals, den Netzkabeln oder dem mit Strom be- lieferten Netzkabelsatz voraus. Sobald Grund zur Annahme besteht, daß der Schutz beein- trächtigt worden ist, das Netzkabel aus der Wandsteckdose herausziehen, bis die Erdung wiederhergestellt ist.

Für LAN-Kabelerdung:

Wenn Ihr LAN ein Gebiet umfaßt, das von mehr als einem Stromverteilungssystem be- liefert wird, müssen Sie sich vergewissern, daß die Sicherheitserdungen fest unterei- nander verbunden sind.

LAN-Kabel können gelegentlich gefährlichen Übergangsspannungen ausgesetzt wer- den (beispielsweise durch Blitz oder Störungen in dem Starkstromnetz des Elektrizität- swerks). Bei der Handhabung exponierter Metallbestandteile des Netzwerkes Vorsicht walten lassen.

Dieses Gerät enthält innen keine durch den Benutzer zu wartenden Teile. Wartungs-, Anpas- sungs-, Instandhaltungs- oder Reparaturarbeiten dürfen nur von geschultem Bedienung- spersonal durchgeführt werden.

Dieses Gerät hat keinen Netzschalter; es wird beim Anschließen des Netzkabels eingeschal- tet.

Safety Information

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HP 445 manual Hinweise zur Sicherheit, Sicherheitssymbole

Contents

HP AdvanceStack Routers Installation Guide Installation Guide Preface Preface Contents Troubleshooting Fddi Cable Attachment Configurations Installation and Initial Setup Installation Phase 1 Ensure that You Have a Complete Set of Accessories Phase 2 Prepare the Network Smds individual address T e Phase 3 Prepare the Router Hardware Mount the Router Single-Height Models These models are 4.3 cm 1.7inches in height Double-Height Models These models are 8.9 cm 3.5 inches in height When Is a Console Necessary? To install a consoleConnect a Console Optional Attach Network Cables Connecting a LAN to the AUI Interface Transceiver from supporting the weight of the router 10. Installing the AUI Retainer Improperly grounded LAN cable, ensure that the LAN cable is Connecting a LAN to the BNC InterfaceTo avoid an electrical shock hazard due to an ungrounded or This manual Other side of the ‘‘T’’ connector Each coaxial cable segment must be terminated with a 50-ohm Connecting a LAN to the Token Ring Interface 15. LAN 802.5 Token Ring Connection Connecting an Fddi Ring to the Fddi Interface 16. Connecting Fddi Without a Bypass Switch Using an Optional Bypass Switch to Connect an Fddi Ring Installation Disconnect the router from any directly connected Fddi ring Fddi ring, refer to the instructions for your bypass switchBypass switch Connect the bypass cables to the Fddi ports as shown above Attach the male end of the cable to the router’s WAN port Connecting a WAN to the WAN InterfaceHand-tighten the screws attached to the cable connector Equipment Bridging mode due to some unforseen problem, there may be First time or clearing the router to the factory defaultPlug In and Verify the Router Hardware Correct ac voltage range for your power source Saved After the Self-test LED turns off Router’s console port, either directly or through a modem Two or three times PasswordTroubleshooting Main menu screen then appears Phase 4 Initialize and Verify Router 24. The Main Menu Create or Modify a Router Configuration Shortest Path to a Functioning Configuration An Overview of Your Configuration Tools Boot the Router To boot the router now Defaultconfig boot Return Press Y to commence the reboot operation 26. The Copyright Screen Set the Correct Time and Date Optional If the router will operate as a Set Manager and User Passwords Optional Setting a Password At the prompt, type Network links are operational Verify Router InitializationThat the following two conditions exist All networks can be reached by the router Examine the Event Log 29. The Event Log Line in the Main Menu Phase 4 Initialize and Verify the Router 30. Example of the Statistics Screen Menu Following service statistics screens are available Examine the Bridging and Routing Tables Phase 4 Initialize and Verify the Router Test Node Accessibility Testing Node AccessibilityDestination Features and General Hardware Operation Features Features Router Ports Additional Features Interpreting Front-Panel LEDs Example of Router Front Interpreting Back-Panel LEDs Fan outlet Example of Port Status LEDs for an Fddi Port Fault is always lit while the Reset button is pressed Meanings of Router Status LEDs Not all port types appear on all routers Net Fail Amber LED The Net Fail LEDs serve two functions All Net Fail LEDs are lit while the Reset button is pressed Fddi Port Thru Optical Bypass Enabled green Testing the LEDs Location of the Reset and Clear Buttons When you press and release the Reset button there may be a To Reset the RouterResetting does not affect any current passwords LEDs for the error, and turn to , ‘‘Troubleshooting’’ To Clear the Manager and User Passwords To Clear the Router Reset-Clear combination erases the current configuration Display the Main menu -24 onAgain Initialization Sequence Troubleshooting Introducing Router Troubleshooting Features Basic Troubleshooting Tips Interpreting LED Error Patterns LED Error Patterns During Initialization LED Error Patterns During Operation General Procedure for Self-Test Failures Error number Recoverable Self-Test Failures Non-Recoverable Self-Test Failures Verifying LED Operation Verifying LED Operation on the HP Router ER, TR, and SRVerifying LED Operation on Other Router Models Diagnostic Tests Testing the Router Only Testing the Router’s Ports To test a WAN portTo test a LAN port 802.3/Ethernet or 802.5/token ring To test an Fddi port Troubleshooting a Terminal or Modem ConnectionReset Speed Sensing To test the router’s console port Switch the terminal or PC’s power off and then on once Adjust Baud RateReset the Terminal Provider for further assistance To resume after testing, remove the loopback connector Loopback Connectors on page A-20Press the Reset button on the back of the router Check the Configuration Loopback test switch, enable it for the test Switch that must be set to correspond to these requirementsInformation on the Xcvr Signal Polling parameter, refer to Router’s port is faulty Testing a Link Tests from Other Devices ∙ For Fddi circuits HP Router BR only Get cct.fddi-name.ieee.addr Return Ping Ping Ping x.x.x.x count Ping x.x.x.x count wait Telnet Telnet Cables and Connectors Cables and Connectors Cables and a Connectors HP Cables Standard Cable or Cable Solution Other Standard Cables Cable and Connector Pin-Outs Router Console Port Connector Pin-OutsRS-232 Modem Cable-Minimum Pin-Outs Terminal/PC end Router end Pin female Null-Modem Adapter for Use with Modem Cable-Minimum Pin-Outs Terminal or in your terminal emulation program Router AUI LAN Port Definition AUI Cable-Minimum Pin-Outs RS-449/422 WAN Cable-Minimum Pin-Outs Pin male Circuit WAN Cable-Minimum Pin-Outs WAN Cable-Minimum Pin-Out RS-232 WAN Cable-Minimum Pin-Outs Maximum cable length is 15 meters 50 feet Back-to-Back Test Cables Two test cables available are RDA RDB and so on, must be twisted pairs of wire For the pinouts of this cable, turn RDB, and so on must be twisted pairs of wire Pin Definition of Token Ring Connector Router Token Ring/802.5 LAN Port Definition Fddi Optical Bypass DIN Connector Pinouts HP Part Number Figure A-2. Fddi Bypass Mini DIN Connector Pinouts Fddi Cable Figure A-3. Example of Fddi Cable For an AUI LAN Port Loopback ConnectorsFor the Console Port For a Token Ring/802.5 Port HP part number FDDI-standard loopback connector For a WAN PortFor an Fddi Port Modem Configuration HP 35031A Support Link HP 37212B Support LinkHP 50759A Support Link Configuration Modem Hayes 2400 SmartmodemBlack Box V.32 9600 Async Specifications Power Consumption Physical without brackets Electromagnetic Emissions SpecificationsEnvironmental Acoustical for Germany Data Communications Specifications Cable Interfaces Specifications Specifications Fddi Cable Attachment Configurations Fddi Cable Attachment Configurations Dual-Attach Station DAS Figure D-1. Example of Dual-Attach Station Connections Single-Attach Station SAS Figure D-2. Example of Single-Attach Station Connections Dual-Homed Connection Figure D-3. Example of Dual-Homed Connection Safety Information Safety InformationSafety Symbols Grounding Symboles de sécurité Informations concernant la sécurité Sicherheitssymbole Hinweise zur Sicherheit Considerazioni sulla sicurezza Simboli di sicurezza Consideraciones sobre seguridad Símbolos de seguridad Safety Information Regulatory Statements and Warranty European Community Vcci Class 1 Japan Only For the HP Router PR/FR/TFR/LR/BRApplies to HP Router PR, FR, TFR, LR, and BR Warranty Regulatory Statements Declarations of Conformity Regulatory Statements and Warranty Three-Year Limited Hardware Warranty Regulatory Statements and Warranty Software or Firmware Warranty Index Index Index Time ...1-33 communications standards ...C-4 compatibility Optical bypass not needed ...D-4 -- D-5 port testing Fget MIB variables See Fddi Modem ...1-10, 1-21, A-3 A-5, A-7, B-1 B-3 Resetting, caution ...3-14 restart Manager ...1-31, 1-35, 2-17 resetRemote signal & sense ...2-9, 3-5 remote terminal Rx LED Safety Safety approvals ...C-4 Time protocol service SpecificationsSpeed sense, reset Summary, installation Weight ...C-2 Manual Part Number