Manuale d’uso / di manutenzione del prodotto A7540-96010 del fabbricante HP (Hewlett-Packard)
Vai alla pagina of 70
Installation Guide HP S tor age W or ks 2/8q F ibr e C hannel S w itc h F ir st E dition (No v embe r 2004) Pa r t N u m b e r : A7 540 -9 6010 This m anual de scr ibe s the f eatur es of , and installa tion p r ocedur es f or , the HP S tor ag e W or ks 2/8q F ibre Cha nn el Switch.
© Cop yr ight 2004 He wlett-P ackar d De velo pment Compan y , L.P . Hew lett-P ac kar d Com pany mak es no war r anty of any kind with r egar d to this mater ial , including , but not limited to , the implied war r anties of mer chan tability and fitness f or a particular pur pose .
3 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide Contents Contents About this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Intended audience .
Content s 4 HP Stor age W orks 2/8q F ibr e Channel Sw itch Installation Gui de 2 Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Devices . . . . . . .
Content s 5 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide Maintenance menu – Remove Switch C onfig . . . . . . . . . . . . . . . . 48 Maintenance menu – Remake Filesyst em . . . . . . . . . . . . . . . . . . 49 Maintenance menu – Reset Switch .
Content s 6 HP Stor age W orks 2/8q F ibr e Channel Sw itch Installation Gui de Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Fi gu r es 1 Chassis features .
7 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide About This Guide About this Guide About this Guide About this Guide topics include: ■ Intended audience , page 7 ■ Related .
Abou t t hi s G u ide 8 HP Stor age W orks 2/8q F ibr e Channel Sw itch Installation Gui de Docum ent conv entions This document follo ws the con v entions in Ta b l e 1 .
Abou t t hi s G u ide 9 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide Equipment s ymbols The follo wing equipment symbols may be foun d on hardware for which this guide pertains.
Abou t t hi s G u ide 10 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Rack stability Rack stability protects personnel and equipment. WA R N I N G : T o r educe t he ri sk of per sonal inj ury or damage to the eq uipment , be sur e that: ■ The lev eling jacks are extended to the floor .
Abou t t hi s G u ide 11 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide HP technical suppor t T elephone numbers for worldwid e technical supp ort are listed on the follo wing HP web site: http://ww w .hp .com/ support/ . From this web site, select the country of origin.
Abou t t hi s G u ide 12 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide.
13 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide 1 Intr oduc tion This chapter describes switch features, including the LEDs, user controls , and connections.
Intr oduc tion 14 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide P ow er suppl y The po wer supply con verts standard 110 or 230 V A C to DC v oltages for the v arious switch circuits.
Intr odu ction 15 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide Heartbeat LED (green) The Heartbeat LED indicates the status of the in ternal switch processor and the results of the Po wer On Self T est (POST).
Intr oduc tion 16 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Maintenance but ton The Maintenance b utton is a dual-function mome ntary switch on the fro nt panel. (Figure 1) Its purpose is to reset the switch or pl ace the switch in maintenance mode.
Intr odu ction 17 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide Fi bre Channel ports and LEDs The switch has eight Fibr e Channel ports, numbered 0–7. ( Figure 4 ) Each Fibre Channel port is served b y a 2 G bps Small Form-F actor Pluggable (SFP) optical transceiv er .
Intr oduc tion 18 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide SFP transcei vers The switch supports SFP optical transcei vers for the Fibre Channel ports. A transcei ver con v erts electrical signals to and from optical laser signals to transmit and recei ve data.
Intr odu ction 19 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide S witch management Fabrics are managed with following tools: ■ Switch Manager user interface ■ Command Line I.
Intr oduc tion 20 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide.
21 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide 2 P lanning Consider the follo wing when planning a fabric: ■ De vices , page 22 ■ Device access , page 22 ■ Performance ,.
Pl anning 2 2 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide De vices When planning a f abric, consider the numb er of public de vices and the anticipated demand . This determines the number of ports that ar e needed and in turn the number of switches.
Pl anning 23 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide Hard z ones (A ccess Control L ists) Access Control List (A CL) zoning di vides the fa bric for purposes of controlling disco very and inbound traf fic. A CL zoning is a type of hard zo ning that is hardware enforced.
Pl anning 2 4 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Pe r f o r m a n c e The switch supp orts class 2 and class 3 Fibre Chan nel service at transmis sion rates of 2 Gb ps, with a maximum frame size of 2148 bytes.
Pl anning 25 H P Storage W orks 2/ 8q Fibr e Cha nn el Switch I nsta llat ion G uide Fab ric se c ur i t y Fabric security consis ts of the follo wing: ■ User account security ■ Simple Network Man.
Pl anning 2 6 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide.
27 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide 3 Installing This section describes ho w to install and initially conf igure th e 2/8q FC Switch.
Installing 2 8 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Installing and initiall y configuring the sw itch Installing a 2/8q FC Switch in vo lv es the following steps, each o.
Installing 29 H P Storage W orks 2/ 8q Fibr e Cha nn el Switch I nsta llat ion G uide Moun t the s w it ch The 2/8q FC Switch can be placed on a s table flat surface or mounted in a 19” EIA rack.
Installing 30 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Note: The r ails and the sw itch ar e installed fr om the r ear of the rac k. T o ensure pr oper airflo w thr ough the dev ice, the port-side of the switch mu st face the rear of the r ack.
Installing 31 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide d. Remov e the locking nut on the rail reta ining bracket and mo ve the brack et to the farthest position inside the rail. ( Figure 8 ) Figur e 8: Moving the rail r etaining bracket on the right r ail - rear vie w e.
Installing 3 2 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide 6. From the rear of the rack, place the switch as sembly onto the rails, and slide the assembly back until the flanges of the m ounting adapter brack ets are flush with the rear uprights of the rack.
Installing 33 H P Storage W orks 2 /8q Fibre Chann el Switch I nstal latio n G uide 8. From the front of the rack, secure the switch by sliding the rai l retaining brackets on the rails to ward the switch until they engage the mounting adapter bracke ts, and then tighten the rail bracket thumbscre ws to secure the de vice.
Installing 34 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Install SFP transcei vers The switch has been v alidated with transcei ve rs that support a variet y of interconnection media. T o install a transcei ver , insert the transc eiv er into the port and gently push in on the SFP until the it snaps in place.
Installing 35 H P Storage W orks 2 /8q Fibre Chann el Switch I nstal latio n G uide Connect th e cables ■ Connect Fibre Channel de vices to the switch ■ Connect po wer to the switch Connec t Fibr e Channel devices to the sw itch Connect cables to the SFP transceiv ers and thei r corresponding de vices, and then apply po wer to the de vices.
Installing 36 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Configur e th e sw itch Note: Adv anced sw itc h confi gurati on and monito ring ta sks ar e ex ec uted using t he S witc h Manager appli cation or t he Command L ine Interf ace , using a w or kstati on connected to th e sw itch .
Installing 37 HP Storage W orks 2/ 8q F ibre Cha nn el Switch In stal latio n G uide Bac king up th e sw itch configuration Backing up and restoring a co nfiguration is useful to protect your w ork or to use as a template in conf iguring other switches.
Installing 38 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Updating s witch firm w are The switch comes with fi rmware installed. Y ou can upgrade the firmware from the management workstation as new f irmware become s a v ailable.
Installing 39 H P Storage W orks 2 /8q Fibre Chann el Switch I nstal latio n G uide 2. Enter your accoun t name on the remote host and the IP address of the remote host. When prompted for the source f ile name, enter the path for the f irmware image f ile.
Installing 40 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide.
41 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide 4 T roubleshooting Diagnostic information about the switch is a v a ilable through the chassis LEDs and the port LEDs. Diagnostic information is also a vaila ble through the Switch Manager an d CLI e vent logs and error displays.
Tr o u b l e s h o o t i n g 4 2 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide P OS T diagnostics The switch performs a series of tests as part of its po wer-up procedure.
Tro u b l e s h o o t i n g 43 HP Storage W orks 2/ 8q Fibre Chan nel Switch Inst al lation Gu ide Internal firm war e failure blink pattern An internal f irmware failure blink pattern is 2 blinks follo wed by a two second pause. The 2-blink error pattern indicates that the f irmware has failed, and that the switch must be reset.
Tr o u b l e s h o o t i n g 44 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Over temper ature blink pattern An ov er temperature blink pattern is 5 blinks follo wed b y a two second pau se.
Tro u b l e s h o o t i n g 45 H P Storage W orks 2/ 8q Fibr e Cha nn el Switch I nsta llat ion G uide P or t Error blinking pattern The switch can monitor a set of port errors and generates alarms based on user -defined sample windo ws and thresholds.
Tr o u b l e s h o o t i n g 46 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Chassis diagnostic s Chassis diagnostics are indicated by the chassis LEDs, as sho wn in Figure 16 .
Tro u b l e s h o o t i n g 47 H P Storage W orks 2/ 8q Fibr e Ch ann el Switch I nsta llat ion G uide Maintenance mod e options If a switch becomes inoperable or unmanageable because the firmw are is.
Tr o u b l e s h o o t i n g 48 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide These options and their use are desc ribed in the follo wing subsections. Maintenance menu – Exit This option closes the current login session. T o log in again, enter the maintenance mode account name and pa ssword (prom, prom).
Tro u b l e s h o o t i n g 49 HP Storage W orks 2/ 8q Fibre Channe l Switch In stal lation G uide Maintenance menu – Remake Filesystem In the e vent of sudden loss of po wer , it is possible that the switch conf iguration may become corrupt. The f ile system on which the conf iguratio n is sto red must be re-created.
Tr o u b l e s h o o t i n g 50 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide.
51 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide A Regulatory Compliance Notices F ederal Communications Commission Notice Part 15 of the Federal Communications Co mmission ( FCC) Rules and Regulations has established Radio Freq uency (RF) emission limits to provide an i nterference-free radio frequency spectrum.
Regulato ry Compliance No tices 5 2 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide ■ Reorient or relocate the receiving antenna. ■ Increase the separa tion between the equipment and receiv er . ■ Connect the equipment into an outlet on a circ uit dif ferent from that to which the recei v er is connected.
Regulat ory Compliance Noti ces 53 HP Storage W orks 2/ 8q Fibre Channe l Switch In stal lation G uide Canadian Notice (Av is Canadien) Class A equipment This Class A digital apparatus meets all requir ements of the Canadian Interference-Causing Equipment Regulations.
Regulato ry Compliance No tices 54 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Japanese Notice Japanese P ow er Cor d Notice Ko r e a n n o t i c e s Class A equipment.
Regulat ory Compliance Noti ces 55 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide Las er c o mp li an ce The SFP Module contains a laser diode of e ither gallium aluminum arsen.
Regulato ry Compliance No tices 56 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Batter y replacement notice Y our de vice is provided with a Lithium Manganese Dioxide, a Nick el-Metal Hydride, or a V anadium Pentoxide, batteries.
57 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide B Elec tr ostatic Disc har g e T o prev ent damage to the system, be aw are of the precautions you need to follo w when setting up the system or handling pa rts.
Electr os tatic Dis char ge 58 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide.
59 HP Storage W or ks 2/ 8q Fibr e Cha nn el Switch I nsta llat ion G uide C Specifications This appendix contains the specifica tions for the 2/8q FC Switch. See “ Introduction ” on page 13 for the location of all connecti ons, switches, contro ls, and components.
Spe cification s 60 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Maintainabilit y F abric management S ystem pr ocessor 200 M Hz Motorola® 8 2 45 P owerPc® F abr ic latency (intr a-switc h) 2 Gbps to 2 Gbps < 0.4 µsec Ba n dwid th P oint-to - poi nt Aggr egat e (single sw it ch) 2 .
Spe cification s 61 HP Storage W orks 2 /8q Fibre Chann el Switch I nstal lat ion G uide Dimensions Electrical Env ir onmental T able 7 : 2/8q FC S witch c hassis dimensions Item Dimension Wid th 1 7 inches ( 43 2 mm), 19-inch r ack mo unt Height 1.7 0 inc hes ( 4 3 .
Spe cification s 6 2 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Regulatory cer tifications T able 10: Regulatory certifica tions Item Descriptio n Safety Standards UL60950:2000 CS A 22 .
63 H P Storage W orks 2/ 8q Fibr e Cha nn el Switch I nsta llat ion G uide D M anagem ent S ystem Requir ements Adv anced configuration and monitoring task s are performed through the Switch Manager application or the Command Line Interface (CLI).
Mana gement S ystem Requirements 64 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Cable pin configurations Switch Manager and the CLI are used for adv a nced configuration tasks, and are accessed through an Ethernet or serial connec tion from a workstation to the switch.
Mana gement S ystem Requirements 65 HP Storage W orks 2/ 8q Fibre Channe l Switch In stal lation G uide Establishing an Ethernet o r serial connec tion T o access Switch Manager or the CLI, co nnect the manage ment worksta tion to the switch in one of three ways, as previously describ ed in “Cable pin configurations” on pa ge 64 .
Mana gement S ystem Requirements 66 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide Serial con n ec ti on info rmat io n 1. Connect a null modem F/F DB 9 cable from a COM port on the ma nagement workstation to the RS-232 serial port on the switch.
67 HP Storag e W ork s 2/ 8q Fibre Chann el Switch I nstal latio n G uide Index Index Index A Access Control List zone 23 access, of devices 22 account name 25 maintenance mode 47 Activity LED 15 , 17.
Inde x 68 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide management 25 , 60 management of switch 15 management workstation 63 point-to-point bandwidth 60 port 18 ports 18 services.
Inde x 69 HP Storage W or ks 2/ 8q Fibr e Cha nn el Switch I nsta llat ion G uide P password 25 file reset 48 maintenance mode 47 restore default 48 pending firmwa re 49 performance 24 planning 21 por.
Inde x 7 0 HP Stor age W or ks 2/8q F ibre Channel S wit ch Installation Guide worldwide name 22 Z zone access control list 23 definition 22 name server 23 zone set 22 zoning database 22 limits 22.
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) A7540-96010 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) A7540-96010 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) A7540-96010 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) A7540-96010 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) A7540-96010, 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) A7540-96010.
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) A7540-96010. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) A7540-96010 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.
