Manuale d’uso / di manutenzione del prodotto SMC TigerSwitch 10/100 SMC6128L2 del fabbricante SMC Networks
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T igerSwitch 10/100 24-P ort 10/100 Mbps F ast Ether net Managed Switch ◆ 24 auto-MDI/MDI-X 10/100B ASE-TX p orts ◆ 4 Gigab it RJ-45/ SFP combinati on ports ◆ Non-blocking switching architect ur.
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20 M ason Irvi ne, CA 9 2618 Phone: (949) 67 9-8000 T igerSwitch 10/100 Installation Guide From S MC’ s T iger line of feature-r ich w orkgroup LAN solu tions March 200 7 Pub.
Infor mation fur nished b y SMC Networks , Inc . ( SMC) is believed to be accurate and reliable. Howev er, no responsibili ty is assume d b y SMC for its use, no r for any infrin ge ments of pate nts or oth er righ ts of third par t ies which may result from its use.
i L IMITED W ARRANTY Limited W ar ranty Statement: SM C Networks, Inc. (“SMC ”) war rant s its p roduct s to be free f rom defects in w orkmanship and materials , under nor mal use and ser vice, for the applicable w ar ranty ter m.
L IM ITE D W AR RANTY ii WARRA NTI ES E X CLU SIVE : IF AN SMC PR ODUCT DOES N OT OPERA TE AS W ARRANTED A BO VE, CUSTOMER’ S SOLE REM ED Y SHALL BE REP AIR OR REPLA CEMENT OF THE PR OD UCT IN Q UESTION , A T SMC’S OPTION .
iii C OMPLIANCES FCC - Cla ss A This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the F CC Rules . These limits are designe d to provide r easonable protection against har mfu l interfe rence when the equipment is operated in a commercial envi ronment.
C OMPLIANCES iv CE Mark D ecla rat io n of C onfor man ce fo r EMI a nd S afe ty (EEC) SMC contact for these product s in Europe i s: SMC Netw orks Europe, Edi fic io Cona ta II, Calle Fru ctuós G elaber t 6-8 , 2 o , 4 a , 08970 - Sant J oan Despí, Barcelona, Spain.
C OMPLIANCES v Safety Compliance W a rn i n g : F i b e r O p t i c P o rt S a f e t y A v er tissment: P o r ts pour fibres optiques - sécuri té sur le plan op t ique W ar nhinw eis: F asero ptikan.
C OMPLIANCES vi Impor tant! Before mak ing connect ions, make sure you have the cor rect cord set. Check it ( read the label on the cabl e) ag ains t the foll owing: V euillez lire à fond l'info.
C OMPLIANCES vii F rance e t Pér ou uni queme nt : Ce g roupe ne pe ut pas êtr e al imenté par un dispo sit if à impé dance à l a ter r e. Si vos alimen tati ons son t du type i mpédance à la .
C OMPLIANCES viii W ar nin gs and Caut ionar y M essa ges Wa r n i n g s (in Ger man ) Stromkabel. Dies muss vo n dem Land , in dem es benutzt wird geprüft werden: Schweiz Diese r Stromstecke r m uß die SEV/AS E 1011Bes timmungen einhalten. Europe Das N etzkabel muß vom Typ HO3VVF 3GO.
C OMPLIANCES ix En vironm ental Statement The manufacturer of this product endea vours to sustain an en vironmentally-friendly pol icy throughout the entire production pr ocess . This is ac hieved t hough the foll owing means: • Adherence to national l egislation and regulati ons on environmental production standards.
C OMPLIANCES x.
xi T ABLE OF C ONTENTS 1 About the TigerSwitch . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Switch Architec ture . . . . . . . . .
T ABLE OF C ONTENTS xii Connec ting to a Pow er Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Connec ting to t he Console P ort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 Wiring Ma p for Serial Cab le .
T ABLE OF C ONTENTS xiii Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3 Complianc es . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C -3 D Ordering Information .
T ABLE OF C ONTENTS xiv.
xv T ABLES Table 1-1 Port Statu s LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Table 1-2 System Sta tus LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Table 3-1 Serial Ca ble Wiring . . . . . . . .
xvi.
xvii F IGUR ES Figur e 1-1 Front a nd Rear Pa nels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Figur e 1-2 Port LE Ds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Figur e 1-3 Syst em LEDs . . . . . . . .
F IGU RES xviii.
1-1 C HAPTER 1 A BOUT THE T IGER S WITCH Overvi ew Th e SMC6128L2 is a F ast Ether net switch with 24 10/100BASE-TX ports an d fo ur Gi gabit comb ina tion p orts 1 that are comp rised of an RJ-45 port and a n SFP transce iv er slot. The switc h also include s an SNMP-based man ag e ment agent embedd ed on the main boar d.
A BOUT THE T IGE R S WITCH 1-2 Switch Architecture Th e SMC6128L2 switc h em plo ys a wire-speed, non-blocking switching fabric. This per mits simultane ous wire-speed transpor t of multiple pack ets at low latency on all por ts .
D ESCRIPTION OF H ARD WA R E 1-3 Each of these po rt s suppor t auto-n eg otia tion, so th e opt imum transmission mode (half or full duplex), and data ra te (10 or 100 Mbps) can be sele cted autom atically .
A BOUT THE T IGE R S WITCH 1-4 Figure 1-3 System LEDs Table 1- 1 Por t Status LEDs LED Condition Status RJ-45 Ports Link/ACT (Link/ Activity) On/ Blinki ng Green The p ort has established a v alid 100 Mbps l ink. Blinking i ndicates activity. On/ Blinki ng Amber The p ort has es tablished a valid 10 Mbps link.
D ESCRIPTION OF H ARD WA R E 1-5 Power Supply Socket There is on e stand ard po we r soc ket on the rear panel fo r the A C po wer cord . Figure 1-4 Power S upply Socket Table 1-2 System Stat us LEDs LED Condition St atus PWR (Power) On Green The unit’s interna l p ower supply is operating normally.
A BOUT THE T IGE R S WITCH 1-6 Feat ures an d Bene fits Connectivity • 24 10/ 100BASE -TX ports plus four Gigabit combination ports (RJ-45/SFP). • Auto-n egotiati on enables ea ch RJ-45 po rt to a.
F EATURES AND B ENEFITS 1-7 • Support s wire-sp eed filtering an d forward ing • Sup por ts flow cont rol, us ing bac k pres sure f or half du plex and IE EE 802.
A BOUT THE T IGE R S WITCH 1-8.
2-1 C HAPTER 2 N ETWORK P LANNING Introd ucti on to Switchi ng A network swit c h allows simultaneous transmis sion of multiple packe ts via non-cr ossbar switching . Th is means that it can p artit ion a netw ork more effi ciently than br idges or r outers .
N ETWORK P LANNING 2-2 Applicat ion Examples Th e SMC6128L2 switch is n ot only designed to segment your netwo rk, but also to pr ovi de a wid e range of opti ons i n sett ing up netw ork con nect ions . Some typi cal application s are described below .
A PPL ICA TIO N E XAM PL ES 2-3 Network Aggregation P lan With 28 parallel brid ging por ts (i.e., 28 distinct collisio n domains) , the SMC6128L2 switch can co llapse a complex netw ork down in to a single effi cient b ridged no de , incre asing ov erall ban dwidt h and th rough put.
N ETWORK P LANNING 2-4 Remote Connections with Fiber Cable Fiber optic t echnolo g y a llows for lo ng er ca bling than any other media type. A 1000B ASE-SX (MMF) link can connect to a si te up to 550 meters awa y , a 1000B A SE-LX (SMF) link up to 5 km, and a 1000B A SE-ZX link up to 100 km.
A PPL ICA TIO N E XAM PL ES 2-5 Making VL AN Co nnections This s witc h s upports VL ANs whic h can b e use d to organize a ny g roup of network no des into se parate broad cast do mains . VLANs confin e broad cast traffic to the or iginating g roup , and ca n elim inate br oadcast stor ms in la rge networks .
N ETWORK P LANNING 2-6 Applic ation N otes 1. Full-duplex operatio n only applies t o point-to-po int access (such as when a switch is at tached t o a w o rkstation, ser ver o r another switch). When the switc h is con nected t o a hu b , both devices m ust opera te in half-duplex mo de .
3-1 C HAPTER 3 I NSTALLI NG THE S WITC H Selecting a Site Switch units ca n be mo unted in a standard 19-inch equipme nt rack or on a flat s urface . Be sure to follow th e guidelines below when choosin g a locatio n. •T h e s i t e s h o u l d : - be at t he cent er of all th e devices yo u want to link and near a powe r outlet.
I NS TA LLI NG THE S WITCH 3-2 Ethe rnet Cabling T o ensure prope r operation wh en installing the sw itch into a netw ork, mak e sure t hat the current cables are s uitable fo r 10B ASE-T , 100B ASE-TX or 1000B ASE-T operation.
E QUIPMEN T C HECKLIST 3-3 Equi pmen t Chec klis t After u npac king th is swit ch, chec k the co ntents to be sure yo u ha v e recei ved all the c ompon ents . Then, before begin ning th e inst allat ion, be sure you ha ve all oth er nece ssar y in stallat ion eq uipment.
I NS TA LLI NG THE S WITCH 3-4 Mount ing This s witc h can be mounted i n a st andard 1 9-inc h eq uipment rack or on a desk top o r shel f. M ounti ng inst r uctio ns for e ach type of sit e fol low .
M OUNTING 3-5 T o ra c k-m ount de vices : 1. At tach t he brac ke ts to the d evice usin g the s crews pr ovide d in th e Bracket Mount ing Kit. Figure 3-2 Attaching the Brackets 2. Mount th e device in the rack, using fo ur rack-mounting s crews (not provide d).
I NS TA LLI NG THE S WITCH 3-6 3. If installing a sin gle switch only , turn to “ Connecting t o a P ow er Sou rce” a t the end o f this chapter. 4. If installing multip le switches , mount them in the rac k, one be lo w th e othe r , in any order .
I NS TA LLI NG AN O PT IONA L SFP T RANS CEI VER 3-7 Inst alling an Optional SFP Transcei ver Figure 3-5 Instal ling an SFP Transceiver into a Slot The SFP s lots support th e fol low ing opt ional SFP t rans ceiv ers: • 1000BASE-SX • 1000BASE-LX • 1000BASE-ZX T o install an SFP transceiv er, do the follo wing : 1.
I NS TA LLI NG THE S WITCH 3-8 Connect ing to a Power Sourc e T o co nnect a switc h to a po wer sou rce: 1. Ins er t th e pow er cable plu g direc tly into t he po wer s ock et loc ated at the b ack of th e swit ch. Figure 3-6 Power Socket 2. Plug the ot her e nd of th e cabl e into a g roun ded, 3 -pin, A C po wer sour ce.
C ONNECTING TO THE C ONSOLE P ORT 3-9 Conne cting to the Consol e Port The DB-9 seria l port on the swi tch’ s rear pan el is us ed to conn ect to th e switc h fo r out-of-ba nd con sole con figurat ion. The comm and-line-dr i ven config urati on prog r am can b e acces sed from a ter m inal or a PC r unning a ter minal e mulatio n prog ra m.
I NS TA LLI NG THE S WITCH 3-10.
4-1 C HAPTER 4 M AKING N ETWORK C ONNECTI ONS Conne ctin g Netwo rk Device s The SMC6128L2 switch is designed to interconnect multiple segments (or collision do mains). It can be connected to network cards in PCs and ser v ers, as wel l as to hubs , s witc hes or rout ers .
M AKI NG N ETWORK C ONNECTIONS 4-2 Connecting t o PCs, Servers, Hubs and Switches 1. Att ach one e nd of a twiste d-pa ir cab le s egme nt to th e dev ice’ s RJ-45 conn ector.
T WISTED -P AI R D EV ICE S 4-3 Network Wiring Connections T oda y , the p unc h-do wn bloc k is an in tegral part of m any of t he new er equip ment ra c k s . It is actua lly par t of the patch pa nel. In str uc tions f or making conn ect ions in th e wiri ng close t with this ty pe of eq uip ment follows .
M AKI NG N ETWORK C ONNECTIONS 4-4 Fiber Optic SFP Devices An optional Gig abit SFP transcei v er (1000BASE-SX, 1000B ASE -LX, or 1000B ASE-ZX) can be u sed for a backbone connectio n between switches , or for conn ecti ng to a hig h-spe ed se r ver .
F IBER O PT IC SFP D EV ICE S 4-5 2. Chec k that the fiber ter minator s are cl ean. Y ou can clean the cable plugs b y wip ing the m g ently wit h a clean t issue or cott on ball moiste ned wit h a little e thanol.
M AKI NG N ETWORK C ONNECTIONS 4-6 Connect ivity Ru les Wh en addi ng hubs (re peat ers) to your network, p leas e follow the con necti vity rules listed in th e man uals for these p roducts .
C ONNEC TI VITY R ULES 4-7 100 Mbps Fast Ether net Collision Domain Table 4-2 Maximum 1000BASE-SX Gigabit Etherne t Cable Lengths Fiber Size Fiber Band width Maxim um Cable Lengt h Connector 62.
M AKI NG N ETWORK C ONNECTIONS 4-8 10 Mbps Ethern et Collision Domain Cable L abeling and Con nectio n Records Whe n planning a netw or k installation, it is esse ntial to label the opp osing ends of cable s and to record where each cable is connec ted.
A-1 A PPENDI X A T ROUBLESHOOTING Diagnosi ng Switch Ind icators Table A-1 Troubl eshooting Chart Symptom A ction PWR LED is Off • Power supply is disc onnected. • Chec k connections b etween the switc h, the power cord and the wall outlet. • Contact your deal er for assistan ce.
T R OUBLESHOOTING A-2 Power Supply Prob lems If the power ind icato r does not tu r n on whe n the power cor d is plug g ed in, y ou ma y ha ve a prob lem with the po wer ou tlet, pow er cord, or internal power supply .
B-1 A PPEND IX B C ABLES Twi sted-Pai r Cable and Pin Assi gnments F or 10/10 0B A SE-TX co nnect ions , t he twiste d-pair cabl e must have tw o pairs of wires . F or 1000B ASE-T connections the twist ed-pair cab le must hav e f our pairs of wires . Each wi re pair is ide ntified by two different colors .
C AB LES B-2 10BASE-T/100BASE-TX Pin A ssignments Use unshield ed twisted-pair (UTP) or shielded t wisted-pair (STP) c able for RJ-45 connections: 100-ohm Categ or y 3 or better cable for 10 Mbps connectio ns, or 100-ohm Categ or y 5 or be tter cable for 100 Mbps con nectio ns .
T WISTED -P AI R C AB LE AND P IN A SSIGNMENTS B-3 Straight-Thr ough Wiring If the twis ted-pair cable is to join two por ts and on ly one of the por ts h as an inter nal crossover (MDI-X ), the two pairs of wi res must be st raight- throu gh.
C AB LES B-4 Figure B-3 Cr ossover Wi ring 1000BASE-T Pin As signments All 1000B ASE-T ports sup port automatic MDI/M DI-X operation, so you can use st raight -thr ough cables f or all netw ork conn ections to PCs or ser v ers , or to other s witc hes or hubs .
T WISTED -P AI R C AB LE AND P IN A SSIGNMENTS B-5 1000BA SE-T Cable Requirem ents All Categ or y 5 UTP cab les that are used for 100B ASE-TX connections should also w ork for 1000B ASE-T , pro viding that all four wire pairs are conne cted.
C AB LES B-6 Note that whe n testing your cable installatio n, be sure to include all patch cabl es betw een swi tch es and en d device s . Adjusting Exi sting Category 5 Cabling to Run 1000B ASE-T If.
C-1 A PPENDI X C S PECIFI CATIO NS Physical Chara cteristics Po r t s 24 10/100B ASE-TX, wit h auto-nego tiation 4 Combination Gi g abit P or ts ( RJ-45/SFP) Network Interface P or ts 1-24: RJ-45 conn.
S PE CIFIC ATION S C-2 Size 44 x 17.1 x 4.3 cm (17.3 x 6.7 x 1.7 in.) Te m p e r a t u r e Operating: 0 °C to 40 °C (32 °F to 104 °F) Storage: -40 °C to 70 °C (-40 °F to 158 °F) Humidity Operating: 10% to 90% (non-co ndensing) P ow er Supply Intern al, auto-ranging transfor mer : 100 to 240 V A C , 50 to 60 Hz, 0.
M ANAG EMENT F EAT UR E S C-3 Manage ment Feat ures In-Band Managem ent W eb , T elnet, SSH, or SNMP manager Out-of-Band Mana gement RS-232 DB-9 console port Software Load ing TFTP i n-ban d, or XM odem out -of-b and Standards IEEE 802.3- 2005 Eth er net, F ast Ether n et, Gig abit Ethe rn et Full-d uplex f low control IEEE 802.
S PE CIFIC ATION S C-4 Immunity EN 61000-4-2/3/4/5/6/8/11 Safety CSA (CSA 22.2 NO60950-1) CB (IEC 60950-1) Wa r r a n t y Limite d Lifetime.
D-1 A PPEND IX D O RDERING I NFORMATION Table D-1 TigerSwitch 1 0/100 Products and Accessories Product Numb er Description SMC6128L2 24 10/100BASE-TX po rts plus 2 Gigabit combinat ion ports (RJ-4 5/S.
O RDER ING I NFOR MATION D-2.
E-1 A PPENDI X E G ERMAN I NSTRUC TION S Eine Site Ausw ählen (Selecting a Site) Die Switch können in ein Standard-19-Z oll-A usr üstungsg estell ode r auf eine flac he Eben e montiert w erden. Zum Ausw ähle n ein es St andor tes b eacht en S ie bitte die n ach steh enden Richtlinie n.
G ER MAN I NSTRUCTI ONS E-2 • Si che rste lle n, dass d as Ge rät an ei ne s epar ate Stro mqu ell e mit Erdanschlus mit einer Netzspannung von 100 bis 240 V AC (Wec hsels tromsp annun g), 50 bi s 60 Hz, und inne rhalb i n einem A bstand von 2,44 m (8 Fus) zu jede m Gerät installiert wird und on eine m separat en Trenns chalte r bzw.
A NS CHL US S AN EINE S TR OMQUELL E (C ONNECTING TO A P OWER S OURCE ) E-3 So monti ere n Sie Ge räte an e in Rack: 1. Befestig en Sie die Metallwinkel mit den im Me tallwinkel-Montag eset erhä ltlichen Schra uben an d em Gerä t. 2. Be fes tig en S ie da s Gerät mit v ier R ackmont ag eschr au ben (ni cht beig elegt ) a n dem Rack.
G ER MAN I NSTRUCTI ONS E-4 Hinweis: Im Ausland m üssen Sie eventu ell ein anderes N etzkabe l verwen den. Wäh len Sie d azu ein zugelas senes, für die Steckdose n des jeweiligen Landes passe ndes Netzkabe l.
Glossary-1 G LO SSARY 10BASE-T IEEE 802.3 specification for 10 Mbps Ether net ov er tw o pairs of Categ or y 3, 4, or 5 UTP cable . 100BASE-TX IEEE 802.3u specification for 100 Mbps Ethern et o ver tw o pairs of Categor y 5 UTP ca ble. 1000BASE-LX IEEE 802.
Glossary-2 Bandwidth The differ ence b etwee n the h ighes t and low est frequenc ies a va ilabl e for network sign als . Also synony mous w ith wire spee d, the ac tual s peed of the da ta tr ansm issi on alo ng t he cab le . Coll isio n A co nditio n in whic h pack ets transm itted o v er the cab le int erfere with each other .
Glossary-3 Full Duplex T ransmi ssion meth od tha t allows two netw ork d evices t o transm it and recei v e con cur rent ly , effecti vel y doubl ing the band width of th at link. Gigabit Ethernet A 1000 Mbps network c ommunication system based on Ethern et a nd the CSMA/CD access method.
Glossary-4 LED Light emittin g diod e used for mon itorin g a dev ice or network cond ition. Local Area Network (LAN ) A group of i nterc onnected comput er and sup por t d evices .
Glossary-5 TIA T e lecommunications In dustr y Assoc iation Transmission Control Protocol/Internet Protocol (TCP/ IP) Proto col su ite t hat inc ludes TC P as t he prima r y tra nspor t protoc ol, an d IP as t he netw ork layer prot ocol . UTP Unshielded tw isted-pair cable.
Glossary-6.
Index-1 Numeri cs 10 Mbps conne ctivity rules 4-8 100 Mbps conn ectivity rules 4-7 1000 Mbps conn ectivity rules 4-6 1000BASE-LX fiber cab le lengths 4-7 1000BASE-SX fiber cab le lengths 4- 7 100BASE .
I ND EX Index-2 indicators , LED 1-3 installatio n connecting devices to the switch 4-2 desktop or she lf mountin g 3-6 network wiring conn ections 4-3 port connect ions 4-1 , 4-4 power requirements 3.
I NDEX Index-3 IEEE C- 3 status L EDs 1- 3 switch a rchitecture 1- 2 switching introduc tion to 2-1 method 1 -2 T Telnet A-2 temperature within a rack 3-4 TigerSwitch 10/1 00 Products and Accessories .
I ND EX Index-4.
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20 Mason Irvi ne, CA 92 618 Phone : (949) 679-8 000 Mode l Numb er: SMC6128 L2 Publ ication Num ber: 15020 006090 0A E0320 07-CS-R01 FOR TECHNICAL SUPPOR T , CALL: From U. S.A. and Cana da (24 hou rs a day , 7 days a week) (800) SMC- 4-Y OU ; Phn: (949) 679- 8000; Fax: (949) 679-1481 From Europ e: Contact det ails can be found on www .
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 SMC Networks SMC TigerSwitch 10/100 SMC6128L2 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 SMC Networks SMC TigerSwitch 10/100 SMC6128L2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso SMC Networks SMC TigerSwitch 10/100 SMC6128L2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul SMC Networks SMC TigerSwitch 10/100 SMC6128L2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il SMC Networks SMC TigerSwitch 10/100 SMC6128L2, 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 SMC Networks SMC TigerSwitch 10/100 SMC6128L2.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il SMC Networks SMC TigerSwitch 10/100 SMC6128L2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo SMC Networks SMC TigerSwitch 10/100 SMC6128L2 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.
