Manuale d’uso / di manutenzione del prodotto EX2200 del fabbricante Juniper Networks
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C ompl e t e Har dw ar e Guide f or EX2200 Etherne t S wit che s Published: 2010-12-0 7 Re vision 4 Cop yright © 2010, Juniper Netw orks, Inc..
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T abl e of C ont ents A b o u t T h i s T o p i c C o l l e c t i o n .........................................x v H o w t o U s e T h i s G u i d e ...............................................x v List of EX Series Guides f or Junos OS R ele ase 10 .
P art 2 Pl anning for S wit ch Install ation C h a p t e r 4 S i t e P r e p a r a t i o n ...................................................3 3 Site Pr epara tion Checklist f or EX2200 Swit ches . . . . . . . . . . . . . . . . . . . . . . . . . . 33 General Site Guidelines f or EX Series S witches .
Connec ting a Fiber-Optic Cable to an EX Series S witch . . . . . . . . . . . . . . . . . . . . . 81 Chapter 11 Perf orming Initial Configur ation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 EX2200 S witch Def ault C onfigur ation .
R a m p W a r n i n g f o r E X S e r i e s S w i t c h e s ..................................1 2 9 Rack-Mounting and Cabinet-Mounting W arnings for EX Series Swit ches . . . . . . 129 W all-Mounting W arnings f or EX2200 Swit ches . . . . . . . . . .
List of Fig ur es P art 1 S witch and C omponents Ov erview and Specific ations C h a p t e r 1 E X 2 2 0 0 S w i t c h O v e r v i e w ...........................................3 Figure 1: Fr ont P anel of an EX2200 Swit ch with 48 Gigabit Ethernet P orts .
C h a p t e r 1 0 C o n n e c t i n gt h eS w i t c h.............................................6 7 Figure 25: Connecting a Grounding Cable to an EX Series Swit ch . . . . . . . . . . . . . 67 Figure 26: C onnecting the Gr ounding Lug to an EX4 200 Swit ch on a Four-Po st R a c k.
List of T abl es P art 1 S witch and C omponents Ov erview and Specific ations C h a p t e r 1 E X 2 2 0 0 S w i t c h O v e r v i e w ...........................................3 T a b l e 1 : E X 2 2 0 0 S w i t c h M o d e l s .....................
P art 3 Ins talling and Connec ting the S witch and S wit ch Components C h a p t e r 8 I n s t a l l i n g t h e S w i t c h ...............................................5 1 T able 22: Invent ory of Components Pro vided with an EX2200 S witch . . .
About T his T opic C oll ec tion • How t o Use This Guide on pa ge xv • List of EX Series Guide s for Junos OS R el ea se 10. 4 on pag e xv • Downl oading Soft ware on pa ge xvii • Documenta t.
Description Titl e Component descriptions, sit e prepar ation, install ation, repl acement, and sa fet y and compliance inf ormation for EX4 500 Ethernet switche s Compl ete Har dware Guide f or EX450.
Description Titl e Junos ® OS f or EX Series Ethernet S witche s, Rel ease 10 .4: L ayer 3 Pro tocol s Junos ® OS f or EX Series Ethernet S witche s, Rel ease 10 .4: MPL S Junos ® OS f or EX Series Ethernet S witche s, Rel ease 10 .4: Mul tica st Junos ® OS f or EX Series S witches, R elea se 10.
Documenta tion S ymbols K ey Notice Ic ons Description Meaning Icon Indica tes important f ea tures or instructions. Informa tional note Indica tes a situa tion that might re sult in l oss of data or har dware damage . Caution Alert s you to the risk of per sonal injury or death.
T ex t and Synt ax Conv entions Exampl es Description Conv ention broadca st | multic ast ( string1 | string2 | string3 ) Indica tes a choic e between the mutuall y ex clusiv e keyw ords or variabl es on either side of the symbol. T he set of choices is often encl osed in parenthe ses for cl arity .
R equesting T echnic al Support T echnical pr oduct support is av ailabl e through the Juniper Net work s T echnical Assistanc e Cent er (JT AC). If y ou are a cust omer with an activ e J-Care or JNA .
P ART 1 S wit ch and C omponent s Ov ervie w and S pecific a tions • EX2200 S witch Ov erview on pag e 3 • Component Des criptions on page 11 • Component S pecifica tions on page 19 1 Copyright © 2010 , Juniper Netw orks, Inc.
Cop yright © 2010, Juniper Netw orks, Inc. 2 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 1 EX2200 S wit ch Ov ervie w • EX2200 S witches Har dware Ov erview on pag e 3 • EX2200 S witch Models on pa ge 4 • Chassis Ph ysical S pecifica tions for EX2200 S witches on p age 5 •.
Po wer o ver E thernet (PoE) P orts P oE ports provide el ectric al current t o device s through the net work cabl es so tha t separa te pow er cor ds for devic es such as IP phone s, wirel ess acc ess points, and securit y camera s are unnec essary .
Chassis Ph ysic al Specifica tions for EX2200 S witches The EX2200 s witch cha ssis is a rigid sheet-metal struc ture tha t houses the hardwar e components. T abl e 2 on pag e 5 summarizes the phy sical specifica tions of the EX2200 swit ch chassis. T able 2: Phy sical Spe cifications of the EX2200 S witch Chassis V alue Description 1.
Figure 1: Fr ont P anel of an EX2200 Swit ch with 48 Gigabit Etherne t Ports 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 4.
• Serial number ID l abel • A C power c ord inl et Figure 3 on p age 7 sho ws the re ar panel of an EX2200 switch. All EX2200 swit ches hav e three e xhaust openings on the re ar panel. The tw o le ftmost exhaust opening s have f ans behind them and are open.
T able 3: CLI Equiv alents of T erms Used in Documentation f or EX2200 S witches Additional Informa tion Item in Documenta tion V alue (CLI) Description ( CLI) Hardwar e Item ( CLI) “Chassis Ph ysic.
R elat ed Documenta tion • EX Series S wit ches Hardwar e and CLI T erminolog y Mapping • EX2200 S witches Har dware Ov erview on pag e 3 9 Copyright © 2010 , Juniper Netw orks, Inc.
Cop yright © 2010, Juniper Netw orks, Inc. 10 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 2 C omponent De scriptions • Chassis S ta tus LEDs in EX2200 Swit ches on pag e 11 • Netw ork Port and Uplink P ort LEDs in EX2200 S witches on pa ge 12 • Manag ement Port LEDs in EX2200.
A minor alarm (amber) indic at es a noncritical c ondition that re quires monit oring or maintenanc e. A minor alarm tha t is l eft unchecke d might cause int erruption in service or performanc e degra dation.
The LEDs l abele d Sta tus LED in Figure 5 on pa ge 12 and Figur e 6 on page 12 indic at e the sta tus of one of the four port par ameter s—speed, dupl ex mode , administra tive st atus, and P ower o ver Etherne t (PoE) sta tus.
Manag ement P ort LEDs in EX2200 Swit ches The mana gement port on the re ar panel of an EX2200 swit ch has tw o LEDs that indic at e link/ activity and port st atus (see Fig ure 7 on pag e 14). Figure 7: LEDs on the Mana gement P ort on an EX2200 S witch g027006 Link/Activity LED Status LED T able 7 on pa ge 14 describes the Link/ Activity LED .
T able 9 on pa ge 15 lists the po wer c onsumed by ea ch EX2200 switch model. T he maximum po wer av ailabl e on a PoE port is 30 W f or swit ches running Junos OS R el ease 10.3 or l at er and 15. 4 W for swit ches running Junos OS R el ea se 10.2 or earlier .
Figure 8: Airfl o w Throu gh Non-PoE Models of EX2200 S witches g027021 Chassis rear Chassis front F ans Figure 9 on p age 16 sho ws the airfl ow in an EX2200 swit ch with netw ork ports in which P oE is avail able .
temper atur e inside the chassis rises abo ve the thr eshold , the swit ch shuts down automa ticall y . R elat ed Documenta tion • R ear P anel of an EX2200 Swit ch on pag e 6 • Chassis S ta tus L.
Cop yright © 2010, Juniper Netw orks, Inc. 18 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 3 C omponent S pecific a tions • USB P ort Specifica tions f or an EX Series S witch on pa ge 19 • Netw ork Port C onnect or Pinout Informa tion for an EX2200 S witch on p age 20 • Conso.
R elat ed Documenta tion See R ear P anel of an EX2200 S witch on p age 6 f or port loc ation. • • See R ear P anel of an EX3200 S witch f or port l ocation. • See R ear P anel of an EX4200 S wit ch for port l oca tion. • See Fr ont Panel of an EX4 500 Swit ch for port l oca tion.
R elat ed Documenta tion Front P anel of an EX2200 S witch on pa ge 5 • Consol e Port Conne ctor Pinout Inf orma tion for an EX Serie s Swit ch The c onsole port on an EX S eries swit ch is an RS-232 serial int erfac e that use s an RJ-45 connec tor t o connect t o a consol e manag ement device .
• Connec ting an EX Series S witch t o a Manag ement Consol e on page 76 Manag ement P ort Connect or Pinout Inf ormation f or an EX2200 S witch The mana gement port on an EX2200 swit ch uses an RJ-4 5 connect or to c onnect t o a manag ement device f or out-of-band manag ement.
T able 13: Optic al Interf ace Support and C opper Interf ac e Support for Gig abit Ethernet SFP T ransc eiver s in EX2200 Swit ches V alue Specifica tion Ethernet Standar d EX-SFP-1GE-T Model Number .
T able 13: Optic al Interf ace Support and C opper Interf ac e Support for Gig abit Ethernet SFP T ransc eiver s in EX2200 Swit ches (c ontinued) V alue Specifica tion Ethernet Standar d EX-SFP-1GE-SX Model Number 1000Base-SX 1000 Mbps Rat e L C Connec tor T ype Dual Fiber C ount 850 nm T ransmitt er W av elength –9 .
T able 13: Optic al Interf ace Support and C opper Interf ac e Support for Gig abit Ethernet SFP T ransc eiver s in EX2200 Swit ches (c ontinued) V alue Specifica tion Ethernet Standar d EX-SFP-1GE-LX Model Number 1000Base-LX 1000 Mbps Rat e L C Connec tor T ype Dual Fiber C ount 1310 nm T ransmitter W avel ength –9 .
T able 13: Optic al Interf ace Support and C opper Interf ac e Support for Gig abit Ethernet SFP T ransc eiver s in EX2200 Swit ches (c ontinued) V alue Specifica tion Ethernet Standar d EX-SFP-1GE-LH.
T able 14: Optic al Interf ace S upport for F ast E thernet SFP T ransc eivers in EX2200 S witches V alue Specific ation Ethernet Standar d EX-SFP-1FE-FX Model Number 100Base-FX 100 Mbps Ra te L C Connector T ype Dual Fiber Count 1310 nm T ransmitt er W av elength –20 dBm Minimum Launch Po wer –1 4 dBm Maximum Launch P ow er –32.
T able 14: Optic al Interf ace S upport for F ast E thernet SFP T ransc eivers in EX2200 S witches ( continued) V alue Specific ation Ethernet Standar d EX-SFP-FE20KT13R15 Model Number 100Base-BX-U 10.
T able 14: Optic al Interf ace S upport for F ast E thernet SFP T ransc eivers in EX2200 S witches ( continued) V alue Specific ation Ethernet Standar d EX-SFP-FE20KT15R13 Model Number 100Base-BX-D 10.
Cop yright © 2010, Juniper Netw orks, Inc. 30 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
P ART 2 Pl anning f or S wit ch Inst all a tion • Site P repar ation on pag e 33 • Mounting and Cle aranc e Re quirements on pag e 39 • Cabl e Specifica tions on pag e 45 • Planning P ow er R equirements on pa ge 47 31 Copyright © 2010 , Juniper Netw orks, Inc.
Cop yright © 2010, Juniper Netw orks, Inc. 32 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 4 Sit e P r epar a tion • Site P repar ation Checklist f or EX2200 S witches on pa ge 33 • General Sit e Guidelines for EX S eries S witches on pa ge 35 • Site El ectric al Wiring Guidel.
T able 15: Sit e Prepar a tion Checklist (c ontinued) Dat e Perf ormed By For Mor e Information Item or T ask “Rack R equirement s for EX2200 S witches” on pag e 39 “Cabinet R equirements f or EX2200 S witches” on pag e 40 V erify tha t your ra ck or cabinet meets the minimum requir ements for the install ation of the swit ch.
General Sit e Guidelines for EX S eries S witche s Efficient devic e opera tion requir es proper site pl anning and maintenanc e and proper la yout of the equipment, r ack or cabine t (if used), and wiring clos et.
T able 16: Sit e Elec trical W iring Guidelines Guidelines Site W iring Fac tor If your sit e experience s any of the foll owing probl ems, consul t experts in el ectrical sur ge suppr ession and shielding: • Improperl y install ed wires ca use radio fre quency interf erence (RFI).
Ensure tha t these envir onmental guidelines are f oll owe d: • The sit e must be as dust-fr ee as po ssible, bec ause dust can cl og air intak e vents and filt ers, r educing the efficiency of the swit ch cooling sy stem. • Maintain ambient airfl ow f or normal switch oper ation.
Cop yright © 2010, Juniper Netw orks, Inc. 38 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 5 Mounting and Cl e ar anc e R equir ements • Rack R equir ements for EX2200 S wit ches on page 39 • Cabinet R equir ements for EX2200 S witche s on page 40 • R equirements f or Mounting.
T able 18: Ra ck Requir ements and Specific ations f or the Swit ch (c ontinued) Guidelines Rack R equirement • Ensure tha t the rack c omplies with one of these standar ds: • A 19-in.
T able 19: C abinet R equirements and Specific ations f or the S witch Guidelines Cabinet R equirement • Y ou can mount the swit ch in a cabinet tha t contains a 19-in. rack a s defined in Cabine ts, Rack s, Panels, and A ssociate d Equipment (document number EIA-310–D ) published by the Ele ctronics Industry Associa tion ( http:/ /www .
R equirements f or Mounting an EX2200 S witch on a Desk top or W all Y ou can install the swit ch on a deskt op or wall. When choosing a l oca tion, allo w at l ea st 6 in. (15.2 cm) of cle aranc e betw een the front and back of the cha ssis and adjac ent equipment or wall s.
non-hea t-producing surf ace such a s a wall. For the c ooling syst em to function pr operly , the airflo w around the cha ssis must be unrestric ted . Figure 11 on p age 43 sho ws the airfl ow in an EX2200 swit ch with netw ork ports in which P oE is avail able .
• If you ar e mounting an EX2200 switch in a r ack or cabine t with other equipment, or if you ar e placing it on the desk top or fl oor near other equipment, ensur e that the e xhaust from other equipment doe s not blo w into the intak e vents of the cha ssis.
CHAPTER 6 Cabl e Spe cific a tions • Netw ork Cabl e Specifica tions for EX2200 S wit ches on page 45 Netw ork Cabl e Specific ations f or EX2200 S witches EX2200 swit ches hav e interf aces tha t use various t ypes of netw ork cable s.
Cop yright © 2010, Juniper Netw orks, Inc. 46 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 7 Pl anning P o w er R equir ements • P ower S pecifica tions for EX2200 S witche s on page 47 • A C Po wer Cor d Specific ations f or EX2200 Swit ches on pag e 47 P ow er Specifica tions for EX2200 S witches This t opic describes the po wer suppl y elec trical specifica tions for EX2200 s witches.
CA UTION: The A C pow er cord f or each s witch is intende d for use with that swit ch only and not f or any other use. NO TE: In North America, A C pow er cor ds must not ex ceed 4 .5 meters (appro ximat ely 1 4. 75 fee t) in length, t o compl y with National El ectrical C ode (NEC) Se ctions 400-8 (NFP A 75, 5-2.
P ART 3 Inst alling and C onne cting the S wit ch and S wit ch C omponent s • Installing the S witch on pa ge 51 • Installing S witch C omponents on pag e 65 • Connec ting the Swit ch on pag e 67 • P erforming Initial Config ura tion on page 83 49 Cop yright © 2010, Juniper Net works, Inc.
Cop yright © 2010, Juniper Netw orks, Inc. 50 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 8 Inst alling the S wit ch • Installing and C onnecting an EX2200 S witch on pa ge 51 • Unpacking an EX2200 S witch on pa ge 52 • Mounting an EX2200 S witch on pag e 53 • Mounting an E.
5. P erform initial config ura tion of the switch b y foll owing instruc tions in “Connecting and Config uring an EX Series S witch ( CLI Proc edure)” on pa ge 87 or “C onnecting and Config uring an EX Series S witch ( J-W eb Pr ocedur e)” on page 89.
T able 22: Inv entory of C omponents Pr ovided with an EX2200 S wit ch (c ontinued) Quantity Component 8 Mounting screw s 4 Rubber feet 1 RJ-45 c able and R J-45 to DB-9 serial port adapt er R elat ed.
R elat ed Documenta tion Mounting an EX2200 S witch on T wo P osts in a R ack or Cabinet on pa ge 55 • • Mounting an EX2200 S witch on Four P osts in a Ra ck or Cabinet on pag e 57 • Mounting an.
Figure 1 4: At taching Rubber Fee t to a S witch Cha ssis Rubber f eet g027015 SYS ALM SPD DX POE EN R elat ed Documenta tion Connec ting AC P ow er to an EX2200 S wit ch on page 73 • • Connec tin.
• Phillips (+) scre wdriver , number 2 • 2 mounting bra ckets and 8 mounting scr ews (pr ovided in the a cce ssory compartment in the swit ch carton) • Scr ews t o secure the cha ssis to the r ack (not pro vided) • 2-in.
6. Ha ve one person gr asp both side s of the switch, lift the s witch, and position it in the ra ck, aligning the mounting brack et hol es with the threa ded holes in the r ack or cabine t rail. Align the bot tom hol e in each mounting br acke t with a hole in ea ch rack r ail, making sure the cha ssis is le vel.
NO TE: If you ne ed to mount the swit ch in a rec essed position on either a tw o-post rack or a f our-post rack, you can use the 2-in.-r ecess fr ont brack ets pro vided in the separa tel y order able f our-post rack-mount kit.
T o mount the swit ch on four posts in a r ack: 1. At tach the front br ack ets (either the fl ush or the 2-in.-rec ess brack ets) t o the side-rail bra ckets using six 4-40 fl at-he ad Phillips mounting scre ws. Se e Figure 17 on p age 59. Figure 1 7: At taching the Front Br ack et t o the Side-Rail Bra cket 2.
Figure 1 9: Mounting the Swit ch to the Fr ont Pos ts in a Rack g004477 Side-rail brack et Switch F ront brack et 7 . Have a se cond person se cure the front of the s witch t o the rack b y using the appropria te scre ws for y our ra ck. 8. Slide the re ar brack ets int o the side-rail br acke ts.
• Rack-Mounting and C abinet-Mounting W arnings for EX Serie s Swit ches on pag e 129 Mounting an EX2200 S witch in a R ec essed P osition in a Rack or C abinet Y ou can mount an EX2200 switch in a r ack or cabine t such that the swit ch is rec essed inside the ra ck from the ra ck front by 2 inches.
• R emove the s witch fr om the shipping carton (se e “Unpacking an EX2200 S witch” on pag e 52). Ensure tha t you ha ve the f ollo wing parts and tools a vail able: • 2 wall-mount br acke ts .
c. Install scr ew C 5. 98 in. (15.2 cm) on a plumb line do wn from scre w A and screw D 5. 98 in. down fr om screw B . d. For P oE models, install scr ew E 2. 76 in. (7 cm) up fr om and 8.32 in. (21. 1 cm) to the right of scre w A . e. For P oE models, install scr ew F 4.
Figure 23: Mounting a S witch on a W all g020723 Hang attached brack ets on wall-mounted scre ws. F ront panel Rear panel Baffle for P oE Models (EX2200-24P and EX2200-48P) R elat ed Documenta tion .
CHAPTER 9 Inst alling S wit ch C omponent s • Installing a T ransceiv er in an EX Series S wit ch on page 65 Installing a T ransceiv er in an EX Serie s Swit ch The tr ansceiv ers f or EX Series swi.
W ARNING: Do not l eav e a fiber-optic transc eiver unc over ed ex cept when inserting or remo ving a cabl e. The rubber sa fet y cap keep s the port clean and prev ents ac cidental exposure t o la ser light.
CHAPTER 10 C onne cting the S wit ch • Connec ting Earth Ground t o an EX Series S witch on pa ge 67 • Connec ting AC P ow er to an EX2200 S wit ch on page 73 • Connec ting an EX Series S witch .
CA UTION: Using a grounding cabl e with an incorr ectl y att ached lug c an damag e the switch. Follo w the proc edure tha t applies to y our switch: • Connec ting Earth Ground t o an EX2200 or EX32.
3. Sec ure the grounding l ug to the pr otec tive earthing t erminal with screw s. 4. Dr ess the grounding cabl e and ensure tha t it does not t ouch or block ac cess t o other swit ch components and tha t it does not drape wher e people c ould trip o ver it.
Figure 26: C onnecting the Gr ounding Lug t o an EX4200 Swit ch on a Four-Po st Rack 3. Sec ure the grounding l ug to the pr otec tive earthing t erminal with screw s. 4. Dr ess the grounding cabl e and ensure tha t it does not t ouch or block ac cess t o other swit ch components and tha t it does not drape wher e people c ould trip o ver it.
• W ashers and 10-32x.25-in. scr ews t o secure the gr ounding lug t o the prot ectiv e earthing terminal • Phillips (+) scre wdriver , number 2 T o connec t earth ground t o an EX4500 swit ch: 1. Connec t one end of the grounding cabl e to a pr oper earth ground , such as the r ack in which the swit ch is mounted .
1. Connec t one end of the grounding cabl e to a pr oper earth ground , such as the r ack in which the swit ch is mounted . 2. Pla ce the grounding l ug a ttached t o the grounding cabl e ov er the prot ectiv e earthing terminal. S ee Figure 25 on pa ge 67.
• Connec ting AC P ow er to an EX4500 S witch • Connec ting DC Po wer t o an EX4500 S witch • Connec ting AC P ow er to an EX8200 S wit ch • Connec ting DC Po wer t o an EX8200 Swit ch • Gen.
4. P ush the power c ord int o the slot in the adjus tment nut of the power c ord r etainer clip. T urn the nut until it is tight against the ba se of the coupl er and the sl ot in the nut is turned 90° from the t op of the swit ch (see Figure 28 on pa ge 74).
Figure 2 9: Ethernet Cabl e Conne ctor T o connec t a device t o a netw ork for out-of-band manag ement (see Figur e 30 on pag e 75): 1. Connec t one end of the Ethernet cabl e to the mana gement port (l abeled MGMT ) on the devic e.
• Manag ement Port C onnector P inout Informa tion for an EX4500 S wit ch • Manag ement Port C onnector P inout Informa tion for an EX8200 S witch • Manag ement Port C onnector P inout Informa t.
• See R outing Engine (RE) Modul e in an EX8216 Swit ch. • See Fr ont Panel of an XRE200 E xternal R outing Engine. 2. Connec t the other end of the Ethernet cabl e into the c onsole serv er (see Figur e 32 on pag e 77) or management c onsole (se e Figure 33 on pa ge 77).
• A phone cabl e (not pro vided) • If your c omputer does not ha ve a DB-9 mal e connec tor pin, a USB t o DB-9 male adapt er (not pro vided) • An adapt er to conne ct the RS-232 DB-25 c onnector on the modem t o the RJ-45 t o DB-9 adapt er on the switch (not pr ovided) This t opic describes: 1.
The boot pr ocess pr oceeds a s normal and ends with a login pr ompt. Config uring the Modem Bef ore you c onnect the modem, y ou must configur e the modem with require d port setting s. NO TE: The follo wing proc edure uses Hay es-compa tible-modem commands to c onfigure the modem.
NO TE: Y ou must set the serial port to the fix ed speed so tha t the modem will not adjust the serial port speed t o the negotia ted line spee d. 10. T o save the ne w modem settings, t ype at&w0 a t the prompt. Pr ess Enter . The modem sends an OK me ssage .
• See S wit ch Fabric and R outing Engine (SRE) Modul e in an EX8208 Swit ch. • See R outing Engine (RE) Modul e in an EX8216 Swit ch. 4. C onnect the other end of the cabl e to the R J-45 to DB-9 s erial port adapter supplied with your s witch. 5.
Figure 35: C onnecting a Fiber-Optic C able t o an Optical T ransc eiver Install ed in an EX Series S witch g027016 Fiber-optic cable T ransceiv er 4. S ecure the c ables so tha t they ar e not supporting their own weight. Pl ac e ex cess c able out of the wa y in a neatl y c oiled l oop.
CHAPTER 11 P erf orming Initial C onfig ur a tion • EX2200 S witch Def aul t Configur ation on pa ge 83 • Connec ting and Configuring an EX S eries S witch (CLI P roc edure) on pag e 87 • Connec.
lldp-me d { interf ace all; } rstp; } poe { interf ace all; } interf aces { ge-0 /0/ 0 { unit 0 { famil y ethernet-s witching; } } ge-0 /0/1 { unit 0 { famil y ethernet-s witching; } } ge-0 /0/2 { uni.
famil y ethernet-s witching; } } ge-0 /0/10 { unit 0 { famil y ethernet-s witching; } } ge-0 /0/11 { unit 0 { famil y ethernet-s witching; } } ge-0 /0/12 { unit 0 { famil y ethernet-s witching; } } ge.
} } ge-0 /0/21 { unit 0 { famil y ethernet-s witching; } } ge-0 /0/22 { unit 0 { famil y ethernet-s witching; } } ge-0 /0/23 { unit 0 { famil y ethernet-s witching; } } ge-0 / 1/0 { unit 0 { famil y e.
Conne cting and Config uring an EX Series S wit ch (CLI P roce dure) Ther e are tw o way s to c onnect and config ure an EX Serie s switch: one method is thr ough the consol e using the CLI and the other is using the J-W eb interfa ce. T his topic describes the CLI proc edure.
NO TE: When T elnet is enabl ed, y ou will not be able t o log in t o an EX Series s witch throu gh T elnet using root credentials. R oot l ogin is allo wed onl y for SSH ac cess. 6. Use the Mana gement Options pag e to sel ect the mana gement scenario: NO TE: On EX4500 and EX8200 s witches, onl y the out-of-band manag ement option is avail able .
Conne cting and Config uring an EX Series S wit ch (J-W eb Pr ocedur e) Ther e are tw o way s to c onnect and config ure an EX Serie s switch: one method is thr ough the consol e using the CLI and the other is using the J-W eb interfa ce. T his topic describes the J-W eb procedur e.
T o connec t and configur e the switch using the J-W eb interf ace: 1. T ransition the s witch int o initial setup mode: • EX2200 swit ch—Press the mode but ton l oca ted on the l ow er right corner of the front panel f or 10 seconds.
• Enter the hostname . This is optional. • Enter a pa ssw ord and reent er the pa sswor d. • Specify the time z one. • S ynchronize the da te and time se ttings of the swit ch with the manag ement PC or set them manuall y by sel ecting the appr opriat e option button.
R elat ed Documenta tion • Connec ting and Configuring an EX S eries S witch (CLI P roc edure) on pag e 87 • Installing and C onnecting an EX2200 S witch on pa ge 51 • Installing and C onnecting.
P ART 4 R emo ving S wit ch C omponents • R emoving S witch C omponents on pag e 95 93 Copyright © 2010 , Juniper Netw orks, Inc..
Cop yright © 2010, Juniper Netw orks, Inc. 94 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 12 R emo ving S wit ch C omponents • R emoving a T ransceiv er from an EX Serie s Swit ch on pag e 95 • Disconne cting a Fiber-Optic Cabl e from an EX Series S wit ch on page 97 R emoving .
W ARNING: Do not l eav e a fiber-optic transc eiver unc over ed ex cept when inserting or remo ving a cabl e. The rubber sa fet y cap keep s the port clean and prev ents ac cidental exposure t o la ser light. CA UTION: Do not bend fiber-optic cabl es beyond their minimum bend radius.
R elat ed Documenta tion Installing a T ransceiv er in an EX Series S wit ch on page 65 • • Optical Int erfac e Support in EX2200 S witche s on page 22 • Optical Int erfac e Support in EX3200 S .
R elat ed Documenta tion • Connec ting a Fiber-Optic Cable t o an EX Series S witch on pag e 81 • R emoving a T ransceiv er from an EX Serie s Swit ch on pag e 95 • Maintaining Fiber-Optic Cabl .
P ART 5 S wit ch and C omponent Maint enanc e • R outine Maintenanc e on page 101 99 Copyright © 2010 , Juniper Netw orks, Inc..
Cop yright © 2010, Juniper Netw orks, Inc. 100 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 13 R outine Maint enanc e • Maintaining Fiber-Optic Cabl es in EX Serie s Swit ches on pag e 101 Maintaining Fiber-Optic Cabl es in EX S eries S witches Fiber-optic cabl es conne ct to optic al transc eivers tha t are install ed in EX S eries switche s.
• Optical Int erfac e Support in EX2200 S witche s on page 22 • Optical Int erfac e Support in EX3200 S witche s • Optical Int erfac e Support in EX4200 S wit ches • Optical Int erfac e Support in EX4500 S wit ches • Optical Int erfac e Support in EX8200 S witche s Cop yright © 2010, Juniper Netw orks, Inc.
P ART 6 R eturning Har dw ar e • R eturning the S witch or S witch C omponents on pag e 105 103 Copyright © 2010 , Juniper Netw orks, Inc..
Cop yright © 2010, Juniper Netw orks, Inc. 104 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 14 R eturning the S wit ch or S wit ch C omponent s • R eturning an EX2200 S witch or C omponent for R epair or R eplac ement on page 105 • Loc ating the S erial Number on an EX2200 Swit c.
Loc ating the S erial Number on an EX2200 S witch or C omponent If you ar e returning an EX2200 s witch or hardw are component t o Juniper Netw orks f or repair or r eplac ement, you must l oca te the serial number of the s witch or component.
Figure 38: L oca tion of the Serial Number ID Label on EX2200 S witches g02701 1 SN: CT0209520001 Serial number ID label EX2200-24-4G REV: X1 750-026464 REV: X3 MAC: 00:23:9C:oE:19:00 Mfg.
Y ou can conta ct JT A C 24 hours a da y , sev en day s a week on the W eb or by tel ephone: • Ca se Manager a t CS C: http:/ / www .juniper .net/ cm/ • T elephone: + 1-888-314-JT AC1-888-314-5822, t oll free in U .
This t opic describes: • P acking a S witch f or Shipping on page 109 • P acking S witch Component s for Shipping on pag e 109 P acking a S witch f or Shipping T o pack a swit ch for shipping: 1.
• Clo se the top of the car dboard shipping c arton and seal it with pa cking tape. • W rite the RMA number on the e xt erior of the carton t o ensure pr oper tracking. R elat ed Documenta tion • R eturning an EX2200 S witch or C omponent for R epair or R eplac ement on page 105 Cop yright © 2010, Juniper Netw orks, Inc.
P ART 7 Sa f e ty Inf orma tion • General Sa f ety Informa tion on pag e 113 • Radia tion and La ser W arnings on pa ge 121 • Install ation and Maint enance Sa fet y Informa tion on pag e 127 • P ower and El ectric al Saf ety Inf ormation on pa ge 141 111 Copyright © 2010 , Juniper Netw orks, Inc.
Cop yright © 2010, Juniper Netw orks, Inc. 112 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 15 Gener al Sa f et y Inf orma tion • General Sa f ety Guidelines and W arnings for EX S eries S witches on pa ge 113 • Definitions of Sa fet y W arning L evel s for EX S eries Swit ches o.
• Ensure tha t the separa te pr otec tive earthing t erminal pro vided on this device is permanentl y connect ed to e arth. • R eplac e fuses onl y with fuses of the same type and r ating. • Do not open or remo ve cha ssis cov ers or shee t-metal parts unl ess instructions ar e pro vided in the hardwar e documenta tion for this de vice.
W ARNING: This s ymbol alerts y ou to the risk of per sonal injury from a la ser . W ARNING: This s ymbol means danger . Y ou are in a situa tion that c ould c ause bodil y injury .
W ARNING: A dvarsel Det te var selsymbol et betyr f are. Du be finner deg i en situasjon som k an føre til per sonskade. Før du ut før er arbeid på utstyr , må du vare oppmerk som på de f aremomentene som el ektrisk e kretser innebær er , samt gjøre deg kjent me d vanlig prak sis når det gjel der å unngå ul ykker .
In addition, you shoul d est ablish procedur es to pr otec t your equipment in the ev ent of a fire emer gency . Juniper Network s product s should be install ed in an envir onment suitabl e for el ectr onic equipment.
W ARNING: Onl y trained and qualified per sonnel should inst all or replac e the devic e. W aarschuwing Installa tie en repar aties mog en uitsluit end door getr aind en bev oegd persone el uitge voerd w orden. V aroitus Ainoast aan koul utettu ja pä te vä henkil ökunta saa as entaa tai vaihtaa tämän lait teen.
R elat ed Documenta tion • General Sa f ety Guidelines and W arnings for EX S eries S witches on pa ge 113 119 Cop yright © 2010, Juniper Netw orks, Inc.
Cop yright © 2010, Juniper Netw orks, Inc. 120 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 16 R adia tion and La ser W arnings • La ser and LED Saf ety Guidelines and W arnings f or EX Series S witche s on page 121 • Radia tion from Open P ort Apertures W arning for EX S eries S.
Cla ss 1 Laser P roduct W arning W ARNING: Cla ss 1 la ser product. W aarschuwing Kla sse-1 la ser produkt. V aroitus Luokan 1 l asertuot e. At tention Pr oduit la ser de class e I. W arnung Laserproduk t der Kla sse 1. W ARNING: A vvert enza Prodott o la ser di Cla sse 1.
Laser Be am W arning W ARNING: Do not star e into the l aser beam or vie w it directl y with optical instruments. W ARNING: W aarschuwing Niet in de str aal staren of hem r echtstreek s bekijken me t optische instrumenten. W ARNING: V aroitus Äl ä katso sä tee seen äläkä t arkast ele sit ä suoraan optisen lait teen avull a.
R elat ed Documenta tion General Sa f ety Guidelines and W arnings for EX S eries S witches on pa ge 113 • • Radia tion from Open P ort Apertures W arning for EX S eries S witches on pa ge 124 •.
W ARNING: A dvarsel Unngå ut settel se for str åling, og stirr ikke inn i åpning er som er åpne, f ordi usynlig str åling kan emiter es fra port ens åpning når det ikke er tilk obl et en fiberkabel.
Cop yright © 2010, Juniper Netw orks, Inc. 126 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 1 7 Inst all a tion and Maint enanc e Sa f et y Inf orma tion • Install ation Instructions W arning f or EX Series S witches on pa ge 127 • Chassis Lifting Guidelines f or EX2200 S witches.
A viso Leia a s instruções de instal ação ant es de ligar o sist ema à sua font e de energia. ¡At ención! V er las instruc ciones de instal ación antes de c onectar el sist ema a la r ed de alimentación. V arning! Läs install ationsan visningarna innan du koppl ar sy stemet till dess strömf örsörjningsenhe t.
Ramp W arning for EX Series S witches This t opic applies to har dware de vices in the EX S eries product f amil y , which includes swit ches and the XRE200 Ext ernal Routing Engine . W ARNING: When inst alling the device, do not us e a ramp inclined a t more than 10 degree s.
• The devic e must be install ed in a ra ck that is secur ed to the buil ding structur e. • The devic e should be mount ed at the bot tom of the r ack if it is the only unit in the rack.
W ARNING: A ttention P our éviter t oute bl essure c orporell e pendant les opéra tions de montag e ou de répar ation de ce tte unit é en casier , il convient de prendr e des précautions spé ciales a fin de maintenir l a stabilité du s ystème .
• Quando questa unit à viene montata in un support o parzialmente pieno , caricar e il supporto dal ba sso all'alt o, c on il componente più pe sante sistema to sul f ondo del supporto .
W ARNING: ¡A tención! P ara evit ar lesiones dur ante el montaje de e ste equipo sobre un ba stidor , o post eriormente dur ante su mantenimient o, se debe poner mucho cuidado en que el sist ema quede bien establ e.
W all-Mounting W arnings f or EX2200 S witches W ARNING: When mounting an EX2200 swit ch chassis in a v ertical position, orient the front panel of the cha ssis downw ard to ensur e proper airfl ow and meet saf ety r equirements in the ev ent of a fire.
V arning! Denna utrustning är avse dd att jor das. Se till a tt vär denheten är jordad vid normal an vändning. R elat ed Documenta tion General Sa f ety Guidelines and W arnings for EX S eries S w.
sont branchés à l'aliment ation et r eliés à la t erre, l es objets mét alliques chauffent, c e qui peut pro voquer des bl essures gr av es ou souder l'objet métallique aux bornes.
Lightning Ac tivity W arning W ARNING: Do not work on the s yst em or connect or dis connect c ables during periods of lightning activity . W ARNING: W aarschuwing Tijdens onw eer dat g epaard g aat met blik sem, dient u niet aan het s yst eem te werk en of kabels aan t e sluit en of te ontkoppel en.
Opera ting T empera ture W arning W ARNING: T o prev ent the device fr om ov erheating, do not oper at e it in an area tha t ex cee ds the maximum rec ommended ambient temper ature of 104° F ( 40° C.
omgivel sestemper aturen o ver stiger 40° C (104 ° F). Sørg f or at kl aringen rundt luft eåpningene er mins t 15,2 cm (6 tommer) f or å forhindr e nedsatt luftsirk ula sjon.
W ARNING: W arnung Dieses Produk t muß den gel tenden Gesetz en und V orschriften entspr echend entsorgt w erden. W ARNING: A vvert enza L 'eliminazione final e di questo pr odotto de ve esser e.
CHAPTER 18 P o w er and El ectric al Sa f et y Inf orma tion • General El ectric al Saf ety Guidelines and W arnings f or EX Series S witches on p age 141 • Pr evention of El ectr ostatic Dis char.
• United S ta tes—Na tional Fire P rote ction Association (NFP A 70), Unit ed Sta te s National El ectric al Code. • Other countries—Int ernational El ectr omechanical C ommission (IEC) 60364, P art 1 through P art 7 . • Ev alua ted t o the TN pow er syst em.
• Al way s use an ESD grounding s trap when you ar e handling components tha t are subjec t to E SD damage , and make sur e that it is in dire ct conta ct with your skin.
• See Fr ont Panel of an EX4 500 Swit ch for the E SD point loc ation. • See Cha ssis Physic al Specific ations of an EX8208 S witch f or the ESD point l oca tion. • See Cha ssis Physic al Specific ations of an EX8216 S witch f or the ESD point l oca tion.
R elat ed Documenta tion General Sa f ety Guidelines and W arnings for EX S eries S witches on pa ge 113 • • General El ectric al Saf ety Guidelines and W arnings f or EX Series S witches on p age.
¡At ención! Antes de manipul ar el chasis de un equipo o tr abajar cer ca de una fuente de alimenta ción, desenchufar el c able de alimenta ción en los equipos de corrient e alt erna (C A). V arning! Innan du arbetar med ett cha ssi ell er nära strömf örsörjningsenhe ter skall du f ör väx elströmsenhe ter dra ur nä tsla dden.
• Multipl e P ow er Supplies Disconne ction W arning for EX Series S wit ches In Ca se of Ele ctrical A ccident: A ction t o T ake on an EX S eries S witch This t opic applies to har dware de vices in the EX S eries product f amil y , which includes swit ches and the XRE200 Ext ernal Routing Engine .
Cop yright © 2010, Juniper Netw orks, Inc. 148 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
P ART 8 C omplianc e Inf orma tion • Complianc e Informa tion on pag e 151 149 C opyright © 2010, Juniper Ne tworks, Inc..
Cop yright © 2010, Juniper Netw orks, Inc. 150 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
CHAPTER 19 C omplianc e Inf orma tion • Ag ency Approv als f or EX Series S witches on pa ge 151 • Complianc e Sta tement s for EMC R equirements f or EX Series S witches on pag e 152 • Complian.
• EN 61000-3-3 V oltag e Fluc tuations and Flick er • EN 61000-4-2 ESD • EN 61000-4-3 Radia te d Immunity • EN 61000-4-4 EFT • EN 61000-4-5 Sur ge • EN 61000-4-6 L ow Frequenc y Common Imm.
R epairs to c ertified equipment shoul d be made by an authoriz ed Canadian maint enance fa cility designa ted b y the supplier . Any repair s or alt era tions made by the user t o this equipment, or equipment mal functions, may giv e the tel ecommunic ations c ompany cause t o reque st the user to disc onnect the equipment.
communic ations. Ho wev er , there is no g uarant ee that int erfer ence will not occ ur in a particul ar installa tion. If this equipment does c ause harmful interf erence t o ra dio or tel evision r.
T ransl ation: The emit ted sound pr essure is bel ow 70 dB( A) per EN ISO 7779 . R elat ed Documenta tion Ag ency Approv als f or EX Series S witches on pa ge 151 • • Complianc e Sta tement s for.
Cop yright © 2010, Juniper Netw orks, Inc. 156 Compl ete Har dware Guide f or EX2200 Ethernet Swit ches.
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 Juniper Networks EX2200 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 Juniper Networks EX2200 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Juniper Networks EX2200 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Juniper Networks EX2200 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Juniper Networks EX2200, 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 Juniper Networks EX2200.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Juniper Networks EX2200. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Juniper Networks EX2200 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.
