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Troubleshooting

Proactive Networking

Proactive Networking

The Series 4100gl Switches have built-in management capabilities that
proactively help you manage your network including:

■

finding and helping you fix the most common network error conditions
(for example, faulty network cabling, and non-standard network topolo
gies)

■

informing you of the problem with clear, easy-to-understand messages

■

recommending network configuration changes to enhance the perfor
mance of your network

The following interfaces provide tests, indicators, and an event log that can
be used to monitor the switch and its network connections, and to help you
take advantage of these proactive networking features:

■

HP ProCurve Manager for Hubs & Switches - an SNMP-based network
management tool that is included with your switch

■

A graphical web browser interface that you can use to manage your switch
from a PC that is running a supported web browser, for example Microsoft
Internet Explorer or Netscape Communicator.

■

A full-featured easy-to-use console interface that you can access by
merely connecting a standard terminal or PC running a terminal emulator
to the switch’s console port. The cable to make that connection is
provided with your switch. The console interface is also accessible
through a telnet connection.

See the “Troubleshooting” chapter in the

Management and Configuration

Guide

that is on the documentation CD-ROM that came with your switch, for

more information on using these software tools to diagnose and manage your
switch.

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Содержание J4861A

Страница 1: ...installation and getting started guide www hp com go hpprocurve hp procurve series 4100gl switches ...

Страница 2: ......

Страница 3: ...HP ProCurve Series 4100gl Switches Installation and Getting Started Guide ...

Страница 4: ...ial damages in connection with the furnishing performance or use of this material The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Hewlett Packard ass...

Страница 5: ...ncluded Parts 2 1 Installation Procedures 2 2 Summary 2 2 Installation Precautions 2 3 Installation Precautions continued 2 4 1 Prepare the Installation Site 2 5 Cabling Infrastructure 2 5 Installation Location 2 6 2 Install Switch Modules 2 7 3 Optional Install Second Power Supply 2 9 4 Verify the Switch Passes Self Test 2 11 LED Behavior 2 12 5 Mount the Switch 2 13 Rack or Cabinet Mounting 2 13...

Страница 6: ...up Screen 3 2 Where to Go From Here 3 4 Using the IP Address for Remote Switch Management 3 5 Starting a Telnet Session 3 5 Starting a Web Browser Session 3 5 4 Troubleshooting Basic Troubleshooting Tips 4 1 Diagnosing with the LEDs 4 4 Proactive Networking 4 9 Hardware Diagnostic Tests 4 10 Testing the Switch by Resetting It 4 10 Checking the Switch LEDs 4 10 Checking Console Messages 4 10 Testin...

Страница 7: ...tor Pin Outs B 3 Straight Through Twisted Pair Cable for 10 Mbps or 100 Mbps Network Connections B 5 Cable Diagram B 5 Pin Assignments B 5 Crossover Twisted Pair Cable for 10 Mbps or 100 Mbps Network Connection B 6 Cable Diagram B 6 Pin Assignments B 6 Straight Through Twisted Pair Cable for 1000 Mbps Network Connections B 7 Cable Diagram B 7 Pin Assignments B 7 C Safety and EMC Regulatory Stateme...

Страница 8: ...guridad C 5 Safety Information Japan C 6 Safety Information China C 7 EMC Regulatory Statements C 8 U S A C 8 Canada C 8 Australia New Zealand C 8 Japan C 8 Korea C 9 Taiwan C 9 Regulatory Model Identification Number C 9 Index ...

Страница 9: ...itched workgroup networks These switches are store and forward devices that offer low latency for high speed networking This chapter describes your HP Series 4100gl Switches including Front and back of the switches Features Switch operation overview Switch 4104gl and Switch 4148gl The Switch 4104gl is available as an open 4 slot chassis J4887A or as the Switch 4148gl J4888A with two 24 port 10 100...

Страница 10: ...gl is available as an open 8 slot chassis J4865A or as the Switch 4108gl Bundle J4861A with one 3 port Gigabit Transceiver gl Module and three 24 port 10 100 TX gl Modules pre installed HP ProCurve Switch4108gl J4865A HP ProCurve Switch 4108gl Bundle J4861A with one Gigabit Transceiver gl Module and three 10 100 TX gl Modules preinstalled 1 2 ...

Страница 11: ...ight slot chassis with three 20 port Gig T gl modules with 2 mini GBIC Gig ports J4908A preinstalled See Switch Features on page 1 10 for a list of the switch modules that you can install in the HP ProCurve Series 4100gl Switches modules available when this manual was printed With these switches you can build a switched network infrastructure by connecting it to hubs other switches or routers or y...

Страница 12: ...t and Clear buttons Console Port LED Mode Select button and indicator LEDs Status LEDs for the Fans Power Supplies and Switch Modules Self Test LED Switch Modules and slots with Link and Mode LEDs for each port located on each module This illustration shows the 4108gl Bundle but the labeling and descriptions apply to all of the HP ProCurve Series 4100gl switches 1 4 ...

Страница 13: ...tch is not undergoing self test The switch self test and initialization are in progress after you have power cycled or reset the switch The switch is not operational until this LED goes off The Self Test LED also comes on briefly when you hot swap a module into the switch and the module is automatically self tested A component of the switch has failed its self test The Status LED for that componen...

Страница 14: ...eed for any Gigabit capable connection that would be 1000 Mbps for the 10 100 TX ports and 100 FX ports that would be 100 Mbps The flashing behavior is an on off cycle once every 1 6 seconds approximately Table 1 2 Switch Module LEDs The following LEDs are located on the modules themselves one pair for each port LED State Meaning Link On Off Flashing Indicates the port is enabled and receiving a l...

Страница 15: ... button Press the button to change from one mode to the next Series 4100gl Switches Introducing the HP ProCurve LED Mode Select button and indicator LEDs Mode LEDs one for each port If the Activity indicator LED is lit each port Mode LED displays activity information for the port it flickers as network traffic is received and transmitted through the port If the Full Duplex indicator LED is lit the...

Страница 16: ...ype that is installed in any of the switch module slots while the switch is powered on In this case the switch must be reset to initialize the new module type See Hot Swapping Switch Modules on page 2 21 Clear Button This button is used for the following purposes Deleting Passwords When pressed by itself for at least one second the Clear button deletes any switch console access passwords that you ...

Страница 17: ...nd load sharing redundant power supply HP ProCurve Switch gl xl RPS HP J4839A can be installed in the back of the Series 4100gl switches To provide true redundancy this second power supply should be connected to a different AC power source from the other supply Then if one AC power source fails the switch will continue to run C a u t i o n The switch power supplies are hot swappable but as indicat...

Страница 18: ...igabit LX LC mini GBIC J4859A 20 port Gig T gl module with 2 mini GBIC Gig ports J4908A TheSwitch4108glBundlehasoneGigabitTransceiverglModuleandthree 10 100 TX gl Modules preinstalled and the Switch 4148gl has two 10 100 TX gl Modules preinstalled the modules can be installed in any order and in any combination and can be hot swapped the supported HP ProCurve transceivers can be hot swapped into t...

Страница 19: ... Switches an SNMP based graphical interface that is used to manage your entire network included with your new switch Supported by HP OpenView ProCurve Network Manager an HP OpenView application that accurately displays your switch on network maps and provides a graphical interface for configuring and monitoring your switch support for the Spanning Tree Protocol to eliminate network loops support f...

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Страница 21: ...PDF file copies of the HP ProCurve Series 4100gl Switches Management and Configuration Guide this Installation and Getting Started Guide and other related documentation HP ProCurve Manager for Hubs Switches CD ROM and booklet Customer Support Warranty booklet Accessory kit 5065 6521 for the 8 slot Switch 4108gl and Switch 4108gl Bundle 5064 9943 for the 4 slot Switch 4104gl and Switch 4148gl two m...

Страница 22: ...es 4100gl switch it may be easier to install the modules first The modules are hot swappable though so they can also be installed and removed after the switch is powered on Note Make sure you use only HP ProCurve Switch gl Modules in your Series 4100gl Switches 3 Optional Install second power supply page 2 9 The Series4100gl Switches have a slot in the back for installing a second load sharing pow...

Страница 23: ...ng a web browser or from an SNMP network management station Configuration changes can be made easily through the switch s console interface At this point the switch is fully installed See the rest of this chapter if you need more detailed information on any of these installation steps Switches Installing the Series 4100gl Wa r n i n g s Installation Precautions Follow these precautions when instal...

Страница 24: ...switch must be powered off Ensure the switch does not overload the power circuits wiring and over currentprotection To determine the possibility of overloading the supply circuits add together the ampere ratings of all devices installed on the same circuit as the switch and compare the total with the rating limit for the circuit The maximum ampere ratings are usually printed on the devices near th...

Страница 25: ...1000 Mbps operation Category 5 or better 100 ohm UTP or shielded twisted pair STP balanced cable For 1000 Mbps gigabit operation Category 5E cabling or better is recommended 100 meters Note The Switch 2800 Series devices are compatible with the IEEE 802 3ab standard including the Auto MDI MDI X feature which allows use of either straight through or crossover twisted pair cables for connecting to a...

Страница 26: ...lling the Series 4100gl Switches Gigabit LH Thesamesingle modefiber opticcablesasfor 70 kilometers on Gigabit LH LC Gigabit LX mini GBIC Note Gigabit LH Between the transmit and receive ends of the cable at least 5db of attenuation is required for a reliable connection This is equivalent to 20Km of the fiber optic cable For distances less than 20Km you must add attenuators to bring the total atten...

Страница 27: ... the switch is already Not e s powered on and normally will be immediately operational But if you are replacing a module with a different type than what was previously installed in the slot the switch must be rebooted after the module is installed See Hot Swapping the Switch Module on page 2 21 The modules employ low force connectors Using high force to insert the modules is not needed and should ...

Страница 28: ...tor High insertion force is not needed and should not be used For best results push near both screws Installing the Series 4100gl Switches 2 Then tighten the retaining screwsonthemoduleuntiltheyare secure but do not overtighten them The module is fully inserted when the module bulkhead is contacting or very close to contacting the face of the switch 2 8 ...

Страница 29: ...umber 2 as shown in the illustration on the next page The slot cover can be removed with either a flat bladed or Torx T 10 screw driver Retain the slot cover for future use C a u t i o n The switch power supplies are hot swappable they can be installed while the switch is receiving power from the supply in the other slot But as indicated by the caution statement on the power supply the supply must...

Страница 30: ...power supply face plate will be flush with the back face of the switch Installing the Series 4100gl Switches Once the power supply is installed make sure you tighten the four retaining screws that hold it in place The screws can be tightened with either a flat bladed or Torx T 10 screwdriver Be careful not to overtighten the screws tighten the four screws 2 10 ...

Страница 31: ...itch and then into a properly grounded electrical outlet Connectpowercordto power connector Switches Installing the Series 4100gl Not e The Series 4100gl Switches do not have a power switch They are powered on when the power cord is connected to the switch and to a power source If your installation requires a different power cord than the one supplied with the switch please see the Installation Pr...

Страница 32: ... off After another approximately 5 seconds the chassis LEDs go off except Power Self Test Fan Status and Power Status and Module Status At the same time all the module LEDs go on as the modules receive power and are downloaded with code After another approximately 20 seconds when the download of code to the modules is completed the module LEDs go off You may see each port Link LED flash briefly in...

Страница 33: ...be mounted in these ways in a rack or cabinet on a horizontal surface on a wall Rack or Cabinet Mounting The Series 4100gl Switches are designed to be mounted in any EIA standard 19 inch telco rack or in an equipment cabinet such as a server cabinet If you are installing the switch in an equipment cabinet please see the Equipment Cabinet Note on page 2 16 C a u t i o n For safe operation please re...

Страница 34: ...g the Series 4100gl Switches Installation Procedures 10 mm M4 screws Attaching brackets to the 4 slot switches Installing the Series 4100gl Switches 10 mm M4 screws Attaching brackets to the 8 slot switches 2 14 ...

Страница 35: ...below Ensure the screws are at the same level in each upright partially install a screw into the top hole of a close 0 5 inch pair on both sides of the rack 3 Place the switch in the rack and lower it so the notches in the bottom of the bracket slide onto the screws then tighten these screws Switches Installing the Series 4100gl lower the switch with mountingbracketsontothe partially installed scr...

Страница 36: ...t came with the cabinet Plan which four holes you will be using in the cabinet and install all four clips and partially install the two bottom screws as described in step 2 on the previous page before proceeding to step 3 Horizontal Surface Mounting Place the switch on a table or other horizontal surface Use a sturdy surface in an uncluttered area You may want to secure the networking cables and s...

Страница 37: ...ommended and supported wall mounting orientation is with the unit upright and the modules facing out as shown in the illustra tions below Additionally the switch should be mounted only to a wall or wood surface that is at least 1 2 inch plywood or its equivalent 1 Use a 1 Phillips cross head screwdriver and attach the mountingbrackets to the switch with the included 10 mm M4 screws 10 mm M4 screws...

Страница 38: ...tic Tip Port LED is still off when a cable is connected Try the following procedures For the indicated port verify that both ends of the cabling at the switch and the connected device are securely connected Verify the connected device and switch are both powered on and operating correctly Verify you have used the correct cable type for the connection for all twisted pair connections the RJ 45 conn...

Страница 39: ...attach a 9 to 25 pin straight through adapter to the PC end of the cable In Band Access the console using telnet from a PC or UNIX station on the network and a VT 100 terminal emulator This method requires that you first configure the switch with an IP address and subnet mask by using either out of band console access or through DHCP Bootp The Series 410gl Switches can simultaneously support one o...

Страница 40: ...end of the console cable 2 Turn on the terminal or PC s power and if using a PC start the PC terminal program 3 Press ïïïïïïïtwo or three times and you will see the copyright page and the message Press any key console cable supplied with the switch PC running a terminal emulator program or a VT 100 terminal to continue Press a key and you will then see the switch console CLI prompt Telnet Console ...

Страница 41: ...evi ously installed since the last switch reboot the replaced or new module is immediately operational there is no interruption to the switch operation Changing the Module Type If you exchange a module with a different type of module though for example a 100 1000 T gl Module is installed in place of a 10 100 TX gl Module that was in the slot the switch must be rebooted after the new module is inst...

Страница 42: ...ber of users End nodes printers and other peripherals and servers can be easily connected as shown in the above illustration Notice the end node devices are connected to the switch by either straight through or crossover twisted pair cables Either cable type can be used because of the HP Auto MDIX feature on the 10 100 TX gl Modules and the standard Auto MDI MDI X feature on the 100 1000 T gl Tran...

Страница 43: ...ber of network users In the above illustration two Switch 4108gls are connected to an HP ProCurve Routing Switch 9308 which can serve as a campus backbone or core switch The 1000 Mbps fiber optic connections between the two Switch 4108gls and the Routing Switch 9308 is by way of Gigabit LX Transceivers installed in Gigabit Transceiver gl Modules in the Switch 4108gls and Gigabit LX ports on the Ro...

Страница 44: ...der and give that switch an IP address Up to 15 other switches in the network can then easily be configured as Members of the stack and managed through the Commander s IP address The management includes Telnet access and web browser inter face access to the Commander and to each Member switch through the Commander For more information on stacking your Series 4100gl Switches please see the Manageme...

Страница 45: ...Also you should configure a Manager password to control access privileges from the console and web browser interface Other parameters in the Switch Setup screen can be left at their default settings or you can configure them with values you enter Many other features can be configured through the switch s console interface to optimize the switch s performance to enhance your control of the network ...

Страница 46: ...tion in your network is to use a direct console connection to the switch start a console session and access the Switch Setup screen 1 Using the method described in the preceding section connect a terminal device to the switch and display the switch console command CLI prompt the default display The CLI prompt appears displaying the switch model number HP Procurve Switch 4104GL 2 At the prompt ente...

Страница 47: ...on is to the West or East of GMT Community Name public Default setting recommended Spanning Tree Enabled No Default setting recommended unless STP is already running on your network or the switch will be used in complex network topologies Default Gateway blank Recommended EntertheIPaddressofthenext hopgatewaynodeifnetwork traffic needs to be able to reach off subnet destinations Time Sync Method N...

Страница 48: ...tch and pressing and holding the Clear button for a full second Where to Go From Here The above procedure configures your switch with a Manager password IP address and subnet mask With the proper network connections you can now manage the switch from a PC equipped with Telnet and or a web browser or from an SNMP network management station Some basic information on managing your switch is included ...

Страница 49: ...net as the switch and connect to the switch s IP address 3 You will see the copyright page and the message Press any key to continue Press a key and you will then see the switch console command CLI prompt for example HP Procurve Switch 4108GL Enter help or to see a list of commands that can be executed at the prompt Entering any command followed by help provides more detailed context help informat...

Страница 50: ...he Management and Configuration Guide that is on the documentation CD ROM that came with your switch An extensive help system is also available for the web browser interface To access the help system though the subnet on which the switch is installed must have access to the internet or HP ProCurve Manager for Hubs Switches needs to be installed on a network management station that is on the subnet...

Страница 51: ...s page 4 9 hardware diagnostic tests page 4 10 restoring the factory default configuration page 4 12 downloading new code page 4 13 HP Customer Support Services page 4 13 Basic Troubleshooting Tips Most problems are caused by the following situations Check for these items first when starting your troubleshooting Faulty or loose cables Look for loose or obviously faulty connections If they appear t...

Страница 52: ...lt toler ance you should enable Spanning Tree Protocol support on the switch This ensures that only one of the redundant paths is active at any time thus avoiding data path loops Spanning Tree can be enabled through the switch console the web browser interface or HP ProCurve Manager for Hubs and Switches The Series 4100gl Switches also support Trunking which allows multiple network cables to be us...

Страница 53: ... half duplex all hubs are configured this way for example If necessary though you can modify the configuration of the ports on the Series 4100gl Switches to match the configuration of the connected device Use the switch console the web browser interface or HP ProCurve Manager for Hubs Switches to modify the port configuration Check the port configuration A port on your Series 4100gl Switch may not...

Страница 54: ...e Power Status one LED per power supply Fan Status Port Link Off with power cord plugged in On Prolonged On Prolonged On On Flashing Flashing Off On Flashing Flashing Flashing Never On On Flashing Flashing Flashing On briefly then Off On Off Off Flashing On Flashing Flashing Flashing Flashing On Flashing Off Flashing On Flashing Off Flashing On Off Off Off Fast Flashing On Off Off On Offwithcable ...

Страница 55: ...xperienced a be more significant Start a console session with the switch and at the CLI prompt backplane failure issue the command show logging In the event log that is displayed there will be during self test messages that describe the extent of the problem If the problem is with individual slots the remainder of the switch slots will be fully operational and canbe used until you get a chance to ...

Страница 56: ...odule that is indicating the fault If the module is not one of the ones listed on page 1 10 check the module documentation to see what version of switch code is needed Download the new code and retest the module If you have the correct code installed in the switch try removing and reinstalling the module You can do this without having topower downthe switch When the module is reinstalled it will b...

Страница 57: ...the supply is reinstalled the power supply may be faulty Call your HP the flashing authorized LAN dealer or use the electronic support services from HP to get number assistance See the Customer Support Warranty card for more information One or more of the Try disconnecting power from the switch and wait a few moments Then reconnect switchcoolingfans the power to the switch and check the LEDs again...

Страница 58: ...ctedtothetransmitportontheconnecteddevice andthatbothdevices are transmitting correctly For a 1000 Mbps connection verify the network cabling complies with the IEEE 802 3ab standard The cable should be installed according to the ANSI TIA EIA 568 A 5 specifications Cable testing should comply with the stated limitations for Attenuation Near End Crosstalk Far End Crosstalk Equal Level Far End Crosst...

Страница 59: ...networking features HP ProCurve Manager for Hubs Switches an SNMP based network management tool that is included with your switch A graphicalweb browser interface that you can use to manage your switch from a PC that is running a supported web browser for example Microsoft Internet Explorer or Netscape Communicator A full featured easy to use console interface that you can access by merely connect...

Страница 60: ... LEDs The self test passes if the Fault and Self Test LEDs on the front of the switch go off after approximately 90 to 150 seconds depending on the number and type of modules installed in the switch If these LEDs stay on longer than 180 seconds or begin flashing the switch or a module or an individual mini GBIC or transceiver may have to be replaced as indicated by the LEDs See Diagnosing With the...

Страница 61: ...g Test a network layer test used on IP networks that sends test packets to any device identified by its IP address These tests can be performed through the switch console interface from a terminal connected to the switch or through a telnet connection or from the switch s web browser interface See the Management and Configuration Guide that is on the documentation CD ROM that came with your switch...

Страница 62: ...ason other than configuration problems you should save the switch configuration prior to performing the factory default reset Then after the reset and resolution of the original problem you can restore the saved configuration to the switch For both the save and restore processes you can use the console copy command See the switch Management and Configura tion Guide that is on the documentation CD ...

Страница 63: ...echnical support The HP ProCurve web site http www hp com go hpprocurve also provides up to date support information Additionally your HP authorized network reseller can provide you with assis tance both with services that they offer and with services offered by HP Before Calling Support Before calling your networking dealer or HP Support to make the support process most efficient you first should...

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Страница 65: ...5 lbs 13 3 kg 29 3 lbs includes one Gigabit Transceiver gl Module and three 10 100 TX gl Modules 13 37 kg 29 40 lbs includes three 10 100 1000 T gl Modules 9 43 kg 20 80 lbs 10 34 kg 22 80 lbs includes two 10 100 TX gl Modules 10 61 kg 23 40 lbs includes Two 10 100 1000 T gl Modules The Series 4100gl Switches automatically adjust to any voltage between 100 127 and 200 240 volts and either 50 or 60...

Страница 66: ...rating Non Operating Temperature 0 C to 55 C 32 F to 131 F 40 C to 70 C 40 F to 158 F Relative humidity 15 to 95 at 40 C 104 F 15 to 90 at 65 C 149 F Specifications non condensing Maximum altitude 4 6 Km 15 000 ft 4 6 Km 15 000 ft A 2 ...

Страница 67: ...ndards The 100 1000 Mbps RJ 45 twisted pair ports on the 100 1000 T gl Module and the 100 1000 T Transceiver are compatible with the IEEE 802 3u 100Base TX and IEEE 802 3ab 1000Base T standards The 100 Mbps SC fiber optic port on the 100 FX Transceiver is compatible with the IEEE 802 3u 100Base FX standard The 1000 Mbps SC fiber optic ports on the Gigabit SX and Gigabit LX Transceivers are compati...

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Страница 69: ...nd shielded twisted pair cable with RJ 45 connectors as described on the next page Fiber Optic The SC type connector port on the 100Base FX Transceiver transmits at 1300 nm wavelength and accepts the multimode fiber optic cables for 100Base FX described on page B 3 The SC type connector port on the Gigabit SX Transceiver and the LC type connector port on the Gigabit SX LC mini GBIC Transceiver tra...

Страница 70: ...airs are connected But for the most robust connections you should use cabling that complies with the Category 5E specifications as described in Addendum 5 to the TIA 568 A standard ANSI TIA EIA 568 A 5 Because of the increased speed provided by 1000Base T Gigabit T network cable quality is more important than for either 10Base T or 100Base TX Site cabling that is being used to carry 1000Base T net...

Страница 71: ...t LH 9 125 mm core cladding diameter graded in1310 nm low metal content single mode fiber optic cables complying with the ITU T G 652 and ISO IEC 793 2 Type B1 standards LC Gigabit LH mini GBIC 70 kilometers Note Between the transmit and receive ends of the cable at least 5db of attenuation is required for a reliable connection This is equivalent to 20Km of the fiber optic cable For distances less...

Страница 72: ...orts such as end nodes use a straight through cable for connections to MDI X ports such as on hubs and other switches use a crossover cable Other Wiring Rules All twisted pair wires used for 10 Mbps and 100 Mbps operation must be twisted through the entire length of the cable The wiring sequence must conform to EIA TIA 568 B not USOC See the Pin Assignment tables below the cable illustrations late...

Страница 73: ...uplex the ports operate as MDI X ports and straight through cables must be then used for connections to PC NICs and other MDI ports Cable Diagram Not e Pins 1 and 2 on connector A must be wired as a twisted pair to pins 1 and 2 on connector B Pins 3 and 6 on connector A must be wired as a twisted pair to pins 3 and 6 on connector B Pins 4 5 7 and 8 are not used in this application although they ma...

Страница 74: ...rate as MDI X ports and crossover cables must be then used for connections to hubs or switches or other MDI X network devices Cable Diagram Not e Pins 1 and 2 on connector A must be wired as a twisted pair to pins 3 and 6 on connector B Pins 3 and 6 on connector A must be wired as a twisted pair to pins 1 and 2 on connector B Pins 4 5 7 and 8 are not used in this application although they may be w...

Страница 75: ...e wired as a twisted pair to pins 1 and 2 on connector B Pins 3 and 6 on connector A must be wired as a twisted pair to pins 3 and 6 on connector B Pins 4 and 5 on connector A must be wired as a twisted pair to pins 4 and 5 on connector B Pins 7 and 8 on connector A must be wired as a twisted pair to pins 7 and 8 on connector B Pin Assignments For 1000Base T operation all four pairs of wires are u...

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Страница 77: ...ct s input wiring terminals power cord or supplied power cord set Whenever it is likely that the protection has been impaired disconnect the power cord until the ground has been restored For LAN cable grounding If your LAN covers an area served by more than one power distribu tion system be sure their safety grounds are securely interconnected LAN cables may occasionally be subject to hazardous tr...

Страница 78: ... le cordon d alimentation ou le cordon de raccordement fourni avec le produit Lorsque cette protection semble avoir été endommagée débrancher le cordon d alimentation jusqu à ce que la mise à la terre ait été réparée Mise à la terre du câble de réseau local si votre réseau local s étend sur une zone desservie par plus d un système de distribution de puissance assurez vous que les prises de terre d...

Страница 79: ...ts erfordert eine ununterbrochene Sicherheitserdung von der Hauptstromquelle zu den Geräteingabeterminals den Netzkabeln oder dem mit Strom belieferten Netzkabelsatz voraus Sobald Grund zur Annahme besteht daß der Schutz beeinträchtigt worden ist das Netzkabel aus der Wandsteckdose herausz iehen bis die Erdung wiederhergestellt ist Für LAN Kabelerdung Wenn Ihr LAN ein Gebiet umfaßt das von mehr al...

Страница 80: ... alimentazione oppure al set cavo d alimentazione fornito con il prodotto Ogniqualvolta vi sia probabilità di danneggiamento della protezione disinserite il cavo d alimentazione fino a quando il collegaento a terra non sia stato ripristinato Per la messa a terra dei cavi LAN se la vostra LAN copre un area servita da più di un sistema di distribuzione elettrica accertatevi chei collegamenti a terra...

Страница 81: ...trada del aparato el cable de alimentación o el juego de cable de alimentación suministrado Si existe la probabilidad de que la protección a tierra haya sufrido desperfectos desenchufar el cable de alimentación hasta haberse subsanado el problema Puesta a tierra del cable de la red local LAN Si la LAN abarca un área cuyo suministro eléctrico proviene de más de una red de distribución de electricid...

Страница 82: ...Safety and EMC Regulatory Statements Safety Information Japan Safety Information Japan Safety and EMC Regulatory Statements C 6 ...

Страница 83: ...Safety and EMC Regulatory Statements Safety Information China Safety Information China Statements Safety and EMC Regulatory C 7 ...

Страница 84: ...ent This equipment gener ates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio communications Operation of this equipment in a residential area may cause interference in which case the user will be required to correct the interference at his own expense Canada This product complies with Class A Canad...

Страница 85: ...egulatory For regulatory identification purposes the HP ProCurve Series 4100gl Switches are assigned a Regulatory Model Number The Regulatory Model Number for these switches is RSVLC 0201 This regulatory number should not be confused with the marketing name HP ProCurve Series 4100gl Switches or product numbers J4861A J4865A J4887A J4888A C 9 ...

Страница 86: ...2A Regulatory Model Number RSVLC 0201 conforms to the following Product Specifications Safety EN60950 1992 A1 A2 A3 A4 A11 IEC 950 1991 A1 A2 A3 A4 EN60825 1 1994 A11 1996 IEC 825 1 1993 Class 1 EMC EN 55022 1998 CISPR 22 1997 Class A EN55024 1998 CISPR 24 1997 EN 61000 3 2 2000 IEC 61000 3 2 2000 Harmonics EN 61000 3 3 1995 IEC 61000 3 3 1994 Flicker Supplementary Information The product herewith...

Страница 87: ...tivity example topology 2 22 basic switch configuration IP address 3 3 manager password 3 2 subnet mask 3 3 Switch Setup screen 3 2 Bootp automatic switch configuration 3 2 for in band console access 2 19 buttons Clear button 1 8 LED Mode Select button 1 7 Reset button 1 8 C cabinet mounting the switch in 2 13 note on mounting screws 2 16 cables 100 1000Base T cable specifications B 2 note on cabl...

Страница 88: ...troubleshooting 4 10 displaying the CLI prompt 2 20 features 2 19 how to connect in band 2 19 how to connect out of band 2 19 serial cable connection 2 20 Switch Setup screen 3 2 telnet access 2 20 3 5 terminal configuration 2 19 console port description 1 8 location on switch 1 4 crossover cable pin out B 6 use with fixed port configurations B 4 D deleting passwords 1 8 description back of switch...

Страница 89: ...21 switch modules 1 10 2 21 transceivers 1 10 HP Auto MDIX feature description B 3 I in band console access types of 2 19 managing the switch 3 1 included parts 2 1 installation connecting the switch to a power source 2 18 horizontal surface mounting 2 16 network cable requirements 2 5 optional modules 2 7 precautions 2 3 2 4 rack or cabinet mounting 2 13 redundant power supply 2 9 site preparatio...

Страница 90: ...pes 1 10 mounting the switch in a rack or cabinet 2 13 precautions 2 3 2 4 on a horizontal surface 2 16 on a wall 2 17 precautions 2 17 N network cables 1000Base LH connections 2 6 1000Base LX connections 2 6 1000Base SX connections 2 6 1000Base T connections 2 5 fiber optic specifications B 3 HP Auto MDIX feature B 3 required types 2 5 twisted pair connector pin outs B 3 twisted pair specificatio...

Страница 91: ...1 8 troubleshooting procedure 4 10 S safety and regulatory statements C 1 safety specifications A 3 selecting the Mode LED display 1 7 self test Fault LED behavior 2 12 LED behavior during 2 12 Power LED behavior 2 12 Self Test LED behavior 2 12 Self Test LED behavior during factory default reset 4 12 behavior during self test 2 12 description 1 5 showing error conditions 4 4 serial cable for dire...

Страница 92: ...g 2 24 transceivers hot swap feature 1 10 supported types 1 10 troubleshooting 4 1 basic tips 4 1 checking port configuration 4 3 checking the console messages 4 10 checking the LEDs 4 10 common network problems 4 1 connecting to fixed full duplex devices 4 3 diagnostic tests 4 10 effects of improper topology 4 2 effects of non standard cables 4 1 link test 4 11 Ping test 4 11 Proactive Network to...

Страница 93: ......

Страница 94: ...notice Copyright 2002 2003 Hewlett Packard Development Company L P Reproduction adaptation or translation without prior written permission is prohibited except as allowed under the copyright laws Printed in Singapore November 2003 Manual Part Number 5990 6048 5990 6048 ...

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