Manuale d’uso / di manutenzione del prodotto 3500yl del fabbricante HP (Hewlett-Packard)
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P ow er ov er Ethernet HP Pr oCurv e 3 500, 3 500y l and 6 200yl S w itche s Installation and Getting Start ed Guide.
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HP ProCurve 3500, 3500yl and 6200yl Switches Installation and Getting Started Guide.
Hewlett-Packard Company 8000 Foothills Boulevard, m/s 5552 Roseville, California 95747-5552 http://www .procurve.com © Copyright 2005, 2008-2009 Hewle tt-Packard Deve lopment Com- pany , L.P . The information contained herein is subject to change without notice.
iii Contents 1 Introducing the Switch Front of the Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Network Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv 7. Connect the Switch to a Power Source . . . . . . . . . . . . . . . . . . . . . . 2-13 8. Connect the Network Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 Using the RJ-45 Connectors . . . . . . . . . . . . . . . . . .
v 5 Troubleshooting Basic Troubleshoo ting Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Diagnosing with the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Proactive Networking .
vi Crossover Twisted-P air Cable for 10 Mb ps or 100 Mbps Network Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8 Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1 Introducing the Sw itch 1 Introducing the Switch The HP ProCurve 3500, 3500yl and 6200yl sw itches are multipor t switches that can be used to build high-performan ce switched networks. Thes e switches are store-and-forw ard devices offering low latency for hi gh-speed netwo rking.
1-2 Introducing the Switch Introducing the Sw itch The 3500yl-24G and 35 00yl-48G switches hav e 20 and 44 auto-sensing 10/100/ 1000-T RJ-45 ports and 4 dual-personali ty ports—ei ther auto-sensing 10/100/ 1000Base-T RJ-45 or mini-GBIC.
1-3 Introducing the Switch Introducing the Sw itch In each of the 3500yl-24G and 3500yl-48G sw itches, one slot is provided in the back of the devi ce to support a fo ur port (two fixed CX4 po rts and two X2 transceiver ports) 10 Giga bit per second Ethernet (10-GbE) module.
1-4 Introducing the Switch Introducing the Sw itch disable it if you do no t want to use it. (Refer to the Management and Configurati on Guide which is on the HP ProCurve W eb site, www.
1-5 Introducing the Switch Front of the Switches Introducing the Sw itch Front of the Switches Figure 1-1. Front of the HP ProCurve 3500-24 Switch Figure 1-2.
1-6 Introducing the Switch Front of the Switches Introducing the Sw itch Figure 1-3. Front of the HP ProCurve 3500-24-PoE Switch Figure 1-4. Front of the HP ProCurve 3500-48-PoE Switch Console port Re.
1-7 Introducing the Switch Front of the Switches Introducing the Sw itch Figure 1-5. Front of the HP ProCurve 3500yl-24G Switch Figure 1-6. Front of the HP ProCurve 3500yl-48G Switch Fault Power Locat.
1-8 Introducing the Switch Front of the Switches Introducing the Sw itch Figure 1-7. Front of the HP ProCurve 6200yl-24G Switch Network Ports ■ All RJ-45 ports provide “HP Auto MDIX” features, which means you can use either st raight-through or crosso ver twisted-pair cables to conn ect any network devices to the switch.
1-9 Introducing the Switch Front of the Switches Introducing the Sw itch ■ Each of the 3500yl and 6200yl switches have one, 10 gigabit expansion slot that can accept a 4 x 10 gigabit transcei ver modu le.
1-10 Introducing the Switch Front of the Switches Introducing the Sw itch LEDs T able 1-2. Switch LEDs Switch LEDs State Meaning Power (green) On Off The switch is receiving power . The switch is NOT receiving power . Fault (orange) Off The normal state; indicates t here are no fault conditions on the switch.
1-11 Introducing the Switch Front of the Switches Introducing the Sw itch Spd Indicates the port LEDs are displayi ng the connection speed at which each port is operating: • if the port LED is off, the port is operating at 10 Mbps. • if the port LED is blinking**, the port is operating at 100 Mbps.
1-12 Introducing the Switch Front of the Switches Introducing the Sw itch LED Mode Select Butt on and Indicator LEDs The operatio n of the Mo de LED is con tro lled by the LED Mode select button, and the current setting is indicated by th e LED Mode indicator L EDs near the button.
1-13 Introducing the Switch Front of the Switches Introducing the Sw itch Figure 1-9. Indicator LEDs on the HP ProCurve 3500yl-48G Switch Figure 1-10. Indicator LEDs on the HP ProCurve 6200yl-24G Switch ■ Each port has a Link L ED. If it is lit, t he port has a link.
1-14 Introducing the Switch Front of the Switches Introducing the Sw itch ■ If the PoE indicator LED is lit, the Link and Mo de LEDs indicate P oE status. Link LED: • On = PoE is enabled on this po rt. • Off = PoE is disabled on this port . • Slow Blinki ng = Internal PoE faul t on this port.
1-15 Introducing the Switch Front of the Switches Introducing the Sw itch Expansion Module LEDs “Expansion Module” LEDs refer to the LEDs specific to the expansion module. These LEDs are located on the physic al expansi on module bulkhead. These LEDs are only viewa ble in the rear of the 3500yl-4 8G product on the expansion slot module itself.
1-16 Introducing the Switch Back of the Switch Introducing the Sw itch Back of the Switch Figure 1-11. Back of the HP ProCurve 3500-24 Switch Figure 1-12.
1-17 Introducing the Switch Back of the Switch Introducing the Sw itch Figure 1-13. Back of the HP ProCurve 3500-24-PoE Switch Figure 1-14. Back of the HP ProCurve 3500-48-PoE Switch Figure 1-15.
1-18 Introducing the Switch Back of the Switch Introducing the Sw itch . Figure 1-16. Back of the HP ProCurve 3500yl-48G Switch . Figure 1-17. Back of the HP ProCurve 6200yl-24G Switch yl Module Slot Only the 3500yl and 6200yl switche s su pport a yl module .
1-19 Introducing the Switch Back of the Switch Introducing the Sw itch RPS and EPS Input Port The 3500, 3500yl and 6200yl switches su pport connectivity to a redundant power supply . The “Pro Curve 620 Redundant and External Power Supply (RPS/EPS) is an accessory product for these Swi tches.
1-20 Introducing the Switch Switch Features Introducing the Sw itch Switch Features The features of the 3500, 3500y l and 6200yl Switches include: ■ The 3500yl have 24 or 48 auto-se nsing 10/100/1 000Base-T RJ-45 ports. The 3500 have 20 or 44 auto-sensi ng 10/100Base-T RJ-45 ports.
1-21 Introducing the Switch Switch Features Introducing the Sw itch • console interface —a full featured, easy to use, VT -100 terminal interface that is e specially good for out-of-band switch management or for T elnet access to the switch.
1-22 Introducing the Switch Switch Features Introducing the Sw itch.
2-1 Installing the Swi tch 2 Installing the Switch The HP ProCurve 3500, 3500yl and 6200yl sw itches come with an accessory kit that includes the brackets for mounti ng the switch in a sta ndard 19-inch telco rack, in an equipment cabinet, and with rubber feet that can be attached so the switch can be secure ly located on a horizontal surface.
2-2 Installing the Switch Included Parts Installing the Switch ■ Accessory kit ■ Power cord, one of the following Japan Power Cord Warning Please use the power cord suppli ed with your product. This power cord is not to be used wi th other products.
2-3 Installing the Switch Installation Procedures Installing the Swi tch Installation Procedures Summary 1. Prepare the ins tallation site ( pa ge 2-5 ). Ensure the physical environ- ment is properly prepared , including having the correct netwo rk cabling ready to connect to the switch and h aving an appropriate location for the switch.
2-4 Installing the Switch Installation Procedures Installing the Switch Installation Precautions: Follow these precautions wh e n installing the 3500, 3 500yl or 6200y l switches. WAR N I NG ■ The rack or cabinet should be adequatel y secured to prevent it from becoming unstable a nd/or falling over .
2-5 Installing the Switch Installation Procedures Installing the Swi tch 1. Prepare the Installation Site Cabling Infrastructure - Ensure the cabling in frastructu re meets the necessary network specific a tions. See App endix B “Cabling and T echnology Information” for more information.
2-6 Installing the Switch Installation Procedures Installing the Switch 4. T ighten the captive screws. Refer to the y l Module Instal lation Guide for more details. Figure 2-1. Installing a yl mo dule Caution For proper cooling and reduct ion of elec tromagnetic emission s, ensure a slot cover is installed o n any unused slot.
2-7 Installing the Switch Installation Procedures Installing the Swi tch 1 If you are using the yl module in either of the 3500yl or 6200yl switches with an X2 transceiver installed, the operating ambient temperature should not exceed 40 ° C (104 ° F).
2-8 Installing the Switch Installation Procedures Installing the Switch Caution Use only supported genu ine HP ProCurve mini-GBICs with your switch. No n- HP ProCurve mini-GBICs are not supported , and their use may result in product malfunction.
2-9 Installing the Switch Installation Procedures Installing the Swi tch 5. V erify the Switch Passes Self T est Before mounting the switch in its network l ocation, you should first verify it is working properly by plugging it int o a power source an d verifying it p asses self test.
2-10 Installing the Switch Installation Procedures Installing the Switch 2. Check the LEDs on the switch as described below . Figure 2-6. LEDs on the switc hes. When the switch i s powered on, it pe rforms its diagnosti c self test. Self test takes approximat ely 50 seconds to complet e.
2-11 Installing the Switch Installation Procedures Installing the Swi tch LED Behavior: During the self test: • Initially , all the status, L ED Mode and port LEDs ar e on for most of the duration of the t est. • Most of th e LEDs go off and then may come on again during ph ases of the self test.
2-12 Installing the Switch Installation Procedures Installing the Switch Equipment Cabinet Note The 12-24 screws sup plied with th e sw itch are the corre ct threading for standard EIA/TI A open 19-inch racks.
2-13 Installing the Switch Installation Procedures Installing the Swi tch 2. Hold the switch with attached br a ckets up to the rack and move it vertically until rack holes line up with the bracket holes, then inse rt and tighten the four nu mber 12-24 sc rews holding th e brackets to the ra ck.
2-14 Installing the Switch Installation Procedures Installing the Switch 8. Connect the Network Cables Connect the network cables, described under “Cabling Infrastructure” ( page 2-5 ), from the networ k devices or your patch panels to the fixe d RJ-45 ports on the switch or to any mini-GBICs you have installed in the switch.
2-15 Installing the Switch Installation Procedures Installing the Swi tch Connecting a fiber cable T o connect: 1. Remove the dust covers from the cable connectors and the port. 2. Aligning the notches on the cable connectors with the slots of the port, press the cable connector into the port until it snaps into place.
2-16 Installing the Switch Installation Procedures Installing the Switch 9. Connect a 620 Re dundant Power Supply to the sw itch (Optional) The HP ProCurve 620 Redundant and Ex ternal Power Supply , (.
2-17 Installing the Switch Installation Procedures Installing the Swi tch The 620 RPS/EPS also has two EPS Po rts. The 620 RPS/EPS can provide a maximum of 398 w atts of PoE power to each of the two EPS port s.
2-18 Installing the Switch Installation Procedures Installing the Switch Figure 2-12. The back of a 620 RPS/EPS. LED State Meaning Power (green) On The unit is powered on. Off The unit is NOT powered on. Fault (orange) Off The normal state; indicates that t here are n o fault conditions on the unit.
2-19 Installing the Switch Installation Procedures Installing the Swi tch 620 RPS/EPS Connectivity This section shows some recommended connection topologies using the 620 RPS/EPS. The 620 RPS/EPS can pr ovide backup p ower support fo r up to two HP ProCurve switches .
2-20 Installing the Switch Installation Procedures Installing the Switch The 620 RPS/EPS is designed to provid e primary or backup powe r to up to two HP ProCurve PoE swit ches. In the followin g illustration , two HP ProCurve 3500yl-24G-PWR switches are being supp lied with extern al PoE power fro m an 620 RPS/EPS.
2-21 Installing the Switch Installation Procedures Installing the Swi tch The Switch can si multaneously support on e out-of-band console session through the Console Port and one in-band T elnet console session.
2-22 Installing the Switch Installation Procedures Installing the Switch Direct Console Access T o connect a console to the switch, follow these steps: 1. Connect the PC or terminal to the switch’ s Console Port using the console cable include d with the Switch.
2-23 Installing the Switch Sample Network Topolog ies Installing the Swi tch Sample Network T opologies This section shows a few sample network to pologies in which the swit ch is implemented. For more topology information, see the ProCurve network products W e b site , www.
2-24 Installing the Switch Sample Network Topologies Installing the Switch Figure 2-17. As a Desktop Switch Impleme nting PoE. This illustra tion is the same as figu re 2-16, except now the sw itch is configured to supply PoE pow er to en d devices such as IP telephones and wire less access points (W APs).
2-25 Installing the Switch Sample Network Topolog ies Installing the Swi tch Figure 2-18. As a Segment Switch. The Switch also works well as a segm ent switch.
2-26 Installing the Switch Sample Network Topologies Installing the Switch Because the Switch has the “IEEE Auto MDI/MDI-X” fe atures, the connections between the switch and th e hubs, and between the switch and end nodes or servers can be through cate gory 5 straight-through or crossover twisted-pair cable.
2-27 Installing the Switch Sample Network Topolog ies Installing the Swi tch Figure 2-20. Connecting to a Back bone Switch. The simpler desk top and segment networks sh own in the previous two examples can easily be combined and expanded.
2-28 Installing the Switch Sample Network Topologies Installing the Switch Note In the Backbone Switch illustrati on , the 1000 Mbps fibe r -optic connection between the Switch 3500yl-24G and the Sw itch 5 304xl is by way of a Gigabit- SX mini-GBIC installed in the Sw itch 3500yl-24G and connec ted to a Gigabit- SX Module in th e Switch 5304xl.
2-29 Installing the Switch Sample Network Topolog ies Installing the Swi tch Figure 2-22. Stacking two sw itches using 10-GbE CX4. Figure 2-23. Stacking three switc hes using 10-GbE CX4.
2-30 Installing the Switch Sample Network Topologies Installing the Switch Figure 2-24. Stacking three switc hes using CX4 and fiber . Note *Stacking the switches using 10-GbE is only applicable w ith the 3500yl and 6200yl switches, not the 3500 10/100 switches.
2-31 Installing the Switch Sample Network Topolog ies Installing the Swi tch Figure 2-25. 10-GbE port arch itecture showing ports groupe d by 14.4 Gbps channel. When any two 10-GbE ports are in a linked state, each port automatically operates on its own channel, which guaran tees 10 Gbps of bandwidth fo r each port.
2-32 Installing the Switch Sample Network Topologies Installing the Switch Figure 2-26. Guaranteeing 10 Gbps on a spe cific port. 1 - GbE Mod ule Ports 14.
3-1 Getting Started With Swit ch Configura tion 3 Getting Started W ith Switch Configuration This chapter is a guide fo r using the console Switch Setup screen to qu ickly assign an IP (Interne t Protocol) ad dre ss and subnet mask to the switch, set a Manager password, and, optionally , configure other basic features.
3-2 Getting Started With Switch Con figuration Using the Console Setup Screen Getting Started With Switch Configuratio n Note By default, the switch is configured to acquire an IP ad dress configuration from a DHCP or Boot p server .
3-3 Getting Started With Switch Configuration Using the Console Setup Screen Getting Starte d With Switch Configuration 4. [T ab] to the IP Config (DHC P/Bootp) fiel d and use the Space bar to sel ect the Manual option. 5. [T ab] to the IP Address field an d enter the IP ad dre ss that is compatible with your network.
3-4 Getting Started With Switch Con figuration Where to Go From Here Getting Started With Switch Configuratio n Where to Go From Here The above procedure configures your switch with a Manager password, IP address, and subnet mask.
3-5 Getting Started With Switch Configuration Using the IP Address fo r Remote Switch Manage ment Getting Starte d With Switch Configuration Using the IP Address for Remote Switch Management W ith your yl switch, you can use the sw itch’ s IP a ddress to manage the switch from any PC that is on the same subne t as the switch.
3-6 Getting Started With Switch Con figuration Using the IP Address for Remote Switch Management Getting Started With Switch Configuratio n The minimum operating systems, W eb browsers, and Java suppo.
4-1 Replacing Co mponents 4 Replacing Components This chapter shows you how to remove and install the following components: ■ Fan tray (see page 4-1 ) ■ Battery (see page 4-3 ) Hot Swapping These components can not be h ot swapped. The switch must be po wered off to replace both of these components.
4-2 Replacing Components Replacing the fan tray Replacing Components 3. Remove the retaining screw securing the fan tray , disconnect the fan tray cable connector , and lift the fan tray assembly out. Figure 4-1. Fan tray retaining sc rew and cable. 4.
4-3 Replacing Components Replacing the Battery Replacing Co mponents Replacing the Battery The battery is used to keep time for th e intern al switch clock. There is not LED indicator fo r when the batt ery no longer has suffi cient power . The only indication w ill be the intern al clock will not keep the corre ct time.
4-4 Replacing Components Replacing the Battery Replacing Components 4. Insert a new battery with the letter ing and the plus “+” sign facing u p. Be sure to replace with the same type of battery . 5. Reinstall the top of th e switch. Ensu re you correctly align the top cover pin.
5-1 Troubleshooting 5 T roubleshooting This chapter describes how to troublesho ot your switch. This document describes troubleshooting m ostly from a hardware perspective.
5-2 Troubleshooting Basic Troubleshooting Tips Troubleshooting Basic T roubleshooting T ips Most problems are caused by the foll owing situations. Ch eck for these items first when starting your troublesh ooting: ■ Connecting to devices that h ave a fixed full-duplex configuration.
5-3 Troubleshooting Basic Troubleshooting Tips Troubleshooting In addition, you shou ld make sure tha t your network topo logy contains no data path loops . Betw een any two end nod es, there should be only one active cabling path at any time. Data path loops will ca use broadcas t storms that will sever ely impact your network perf ormance.
5-4 Troubleshooting Diagnosing with the LEDs Troubleshooting Diagnosing with the LEDs T able 5-1 shows LED patterns on the sw itch and the switch m odules that indicate problem conditions. 1. Check in the table for the LED pattern you see on your switch.
5-5 Troubleshooting Diagnosing with the LEDs Troubleshooting Diagnostic T ips: Ti p Problem Solution ➊ The switch is not plugged into an active AC power source, or the switch’ s power supply may have failed. The switch will not power up if the top is off.
5-6 Troubleshooting Diagnosing with the LEDs Troubleshooting ➏ The network connection is not working properly . T ry the following procedures: • For the indicated port, verify both ends of the cabling, at the switch and the connected device, are connected properly .
5-7 Troubleshooting Diagnosing with the LEDs Troubleshooting ➐ The port may be improperly configured, or the port may be in a “blocking” state by the normal operation of the Spanning T ree, LACP , or IGMP features.
5-8 Troubleshooting Proactive Networking Troubleshooting Proactive Networking The HP ProCurve 3500, 3500yl and 6200yl switches have built-in management capabilities that proactively help yo u manage y.
5-9 Troubleshooting Hardware Diagnostic Tests Troubleshooting Hardware Diagnostic T ests T esting the Switch by Resetting It If you bel ieve the swit ch is not operating co rrectly , you can reset the switch to test its circuitry and operating co de .
5-10 Troubleshooting Hardware Diagnostic Tests Troubleshooting T esting T wisted-Pair Cabling Network cables that fail to provide a link or provide an unreliable link between the switch and the connected network de vice may not be compatible with the IEEE 802.
5-11 Troubleshooting Restoring the Factory Default Configuration Troubleshooting Restoring the Factory Default Configuration As part of your troubleshooti ng process on th e switch, it may be come nece s- sary to return the switch configuration to the factory defau lt settings.
5-12 Troubleshooting Downloading New Switch Software Troubleshooting Downloading New Switch Software When product en hancemen ts occur for the switch, n ew software c an be downloaded to the switch through sev eral methods, for p roduct enha nce- ments and new features.
A-1 Specificatio ns A Specifications Physical Electrical The switch auto matically adjusts to any voltage be tween 100-127 and 20 0-240 volts and either 50 or 60 Hz. 3500yl-24G (J8692A), 6200yl-24G (J8992A) 3500yl-48G (J8693A) 3500-24 (J9470A) 3500-24- PoE (J9471A) 3500-48 (J9472A) 3500-48- PoE (J9473A) Width: 44.
A-2 Specifications Specifications Environmental Acoustic Safety Complies with: ■ EN60950 ■ CSA 22.2 No. 60950 ■ UL 60950 ■ IEC 60950 Operating Non-Operating T emperature: 0 ° C to 55 ° C (32.
A-3 Specificatio ns T able A-1. T echnology Standards and Sa fety Compliance Laser safety info rmation T echnology Compatible with these IEEE standards EN/IEC standard compliance SFP ("mini-GBIC") Lasers X2 Lasers Media Converter Lasers 10-T 100-TX 1000-T IEEE 802.
A-4 Specifications Specifications 10-Gig LR M IEEE 802.3aq 10GBASE-LRM EN/IEC 60825 Class 1 Laser Product Laser Klasse 1 10-Gig LR I EEE 802.3ae 10GBASE-LR EN/IEC 60825 Class 1 Laser Product Laser Klasse 1 10-Gig ER IEEE 802.
B-1 Cabling and Technolog y Information B Cabling and T echnology Information This appendix includes switch connector infor mation and network cable information f or cables that should be used with the HP ProCurve 3500, 3500yl and 6200yl switches, including mi nimum pin-out information and specifications for tw isted-pair cables.
B-2 Cabling and Technology Information Cabling and T echnology Informa tion connections, you should us e cabling that complies wi th the Category 5e specifications, as described in Addend um 5 to the TIA-5 68-A standard (ANSI/ TIA/EIA-568-A-5).
B-3 Cabling and Technology Information Cabling and Tec hnology Information 10-Gig SR multimode fiber 160 MHz*km 200 MHz*km 400 MHz*km 500 MHz*km 2000 MHz*km 2 - 26 meters 2 - 33 meters 2 - 66 meters 2 - 82 meters 2 - 300 meters 10-Gig LRM multimode fiber 400 MHz* km 500 MHz*km 0.
B-4 Cabling and Technology Information Mode Conditioning Patc h Cord Cabling and T echnology Informa tion Mode Conditioning Patch Cord The follow ing informatio n applies to in stallations in which multimode fiber - optic ca bles are conn ected to a G igabit- LX port or a 10-Gigabit LRM port.
B-5 Cabling and Technology Information Mode Conditioning Patch Cord Cabling and Tec hnology Information Figure B-1. Example: Connecting a Mod e Conditioning Patch Co rd for Gigabit-LX Make sure you pu.
B-6 Cabling and Technology Information Twisted-Pair Cable/Connector Pin-Outs Cabling and T echnology Informa tion T wisted-Pair Cable/Connector Pin-Outs Auto-MDIX Feature: The 10/100/1000-T ports support the IEEE 802.3ab standard, whic h includes the “A uto MDI/MD I-X” feature.
B-7 Cabling and Technology Information Twisted-Pair Cable/Connector Pin-Outs Cabling and Tec hnology Information Straight-Through T wisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections Becaus.
B-8 Cabling and Technology Information Twisted-Pair Cable/Connector Pin-Outs Cabling and T echnology Informa tion Crossover T wisted-Pair Cabl e for 10 Mbps or 100 Mbps Network Connection The HP Auto-.
B-9 Cabling and Technology Information Twisted-Pair Cable/Connector Pin-Outs Cabling and Tec hnology Information Straight-Through T wisted-Pair Cable for 1000 Mbps Network Connections 1000Base-T connections requ ire that all fo ur pairs or wires be conn ected.
B-10 Cabling and Technology Information Twisted-Pair Cable/Connector Pin-Outs Cabling and T echnology Informa tion.
C-1 Safety and EMC Regulatory Statements C Safety and EMC Regulatory Statements Safety Information Grounding These are safety class I products and h ave protective earthing terminals.
C-2 Safety and EMC Regulatory Statements Informations concernant la sécurité Safety and EMC R egulatory Statements Informations concernant la sécurité Cet appareil est un produit de classe I et p ossède une borne de mise à la terre.
C-3 Safety and EMC Regulatory Sta tements Hinweise zur Sicherheit Safety and EMC Regulatory Statements Hinweise zur Sicherheit Dies ist ein Gerät der Sicherheitsklasse I und verfügt über ein en schützenden Erdun g- sterminal.
C-4 Safety and EMC Regulatory Statements Considerazioni sulla sicurezza Safety and EMC R egulatory Statements Considerazioni sulla sicurezza Questo prodotto è omologato nella classe di sicurezza I ed ha un terminale protettivo di collegamento a terra.
C-5 Safety and EMC Regulatory Sta tements Consideraciones sobre seguridad Safety and EMC Regulatory Statements Consideraciones sobre seguridad Este aparato se enmarca dentro de la clase I de seguridad y se encuentra protegido por una borna de puesta a tierra.
C-6 Safety and EMC Regulatory Statements Safety Information (Japan) Safety and EMC R egulatory Statements Safety Information (Japan) Japan Power Cord Warning.
C-7 Safety and EMC Regulatory Sta tements Safety Information (China) Safety and EMC Regulatory Statements Safety Information (China).
C-8 Safety and EMC Regulatory Statements EMC Regulatory Statements Safety and EMC R egulatory Statements EMC Regulatory Statements U.S.A. FCC Class A This equipment has been tested and found to comply with the li mits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
C-9 Safety and EMC Regulatory Sta tements EMC Regulatory Statements Safety and EMC Regulatory Statements Korea Ta i w a n.
C-10 Safety and EMC Regulatory Statements EMC Regulatory Statements Safety and EMC R egulatory Statements.
D-1 Recycle Statements D Recycle Statements W aste Electrical and Electronic Equipment (WEEE) Statements Disposal of Waste Equipment by Users in Private Household in the European Unio n This symbol on the product or on its packa ging indicates that this product must not be disposed of with your other household waste.
D-2 Recycle Statements Waste Electrical and Electroni c Equipment (WEEE) Statements Recycle Statem ents Laitteiden hävittäminen ko tital ouksissa Euroopan unionin alueella Jos tuotteessa tai sen pakkauksessa on tämä merkki, tuotetta ei saa hävittää kotitalousjätteiden mukana.
D-3 Recycle Statements Waste Electrical and Electronic Equipment (WEEE) Statements Recycle Statements Smaltimento delle apparecchiature da parte di privati nel territorio dell'Unione Europea Questo simbolo presente sul prodotto o sulla sua confezione indica che il pro dotto non può essere smaltito insieme ai rifiuti domes tici.
D-4 Recycle Statements Waste Electrical and Electroni c Equipment (WEEE) Statements Recycle Statem ents Descarte de Lixo Elétrico na Comunidade Européia Este símbolo encontrado no produto ou na embalagem indica que o produto não deve ser descartado no lixo doméstico comum.
Index – 1 Index Numerics 10/100Base-TX ports location on switch … 1-5 1000Base-BX … B-2 fiber-optic cable specifications … B-2 1000Base-LH … B-2 fiber-optic cable specifications … B-2 1000.
2 – Index Index configuration checking when tr oubleshooting … 5-3 DHCP/Bootp … 3-2 full duplex only for mini-GBICs … 2-7 IP address … 3-3 IP address, manually … 3-2 manager password … 3.
Index – 3 Index H horizontal surface mounting switch on … 2-13 hot swapping … 4-1 HP Auto-MDIX feature descrip tion … B-6 I in-band … 3-1 in-band console access types of … 2-20 included pa.
4 – Index Index P parts, included with the switch … 2-1 password configuring … 3-2 passwords deleting with the Clear butto n … 3-4 if you lose the password … 3-4 passwords, deleting … 1-14.
Index – 5 Index specifications electrical … A-1 environmental … A-2 physical … A-1 safety … A-2 straight-through cable pin-out … B-7, B-9 subnet mask configuring … 3-3 summary of switch .
6 – Index Index U Usr LEDs … 1-11 V VT-100 terminal serial cable connection for … 2-22 W wiring rules for twisted-pair cables … B-6 Y yl module install or remove … 2-5 yl module slot … 1-1.
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5400zl S w itc hes Inst allati on and Ge tting St artd Gui de T ech nology for better business outcomes T o lear n mor e, v isit w w w .hp .com/go/pr ocurv e/ © Cop yr ight 2009 He wlett-P ack ard Dev elopmen t Compan y , L.P . The inf ormati on contained here in is subject to change without noti ce.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP (Hewlett-Packard) 3500yl è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP (Hewlett-Packard) 3500yl - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) 3500yl imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) 3500yl ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) 3500yl, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP (Hewlett-Packard) 3500yl.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) 3500yl. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) 3500yl insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
