Cisco Systems 4900 Series инструкция обслуживания

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THE SPECIFICA TIONS AND INFORMA TIO N REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTI CE. ALL ST A TEMENTS, INFORMA TION, AND RECOMM END A TIONS IN THIS M ANU AL ARE B ELIEVED TO BE ACCURA TE BUT ARE PRESENTED WITHOUT W ARRAN TY OF ANY KIND, EXPRESS OR IMPLIED . USERS MUST T AKE FULL RESPO NSIBILIT Y FOR THEIR APPLICA TION [...]

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v Catalyst 4900 Series S witch Installati on Guide 78-18039-02 CONTENTS Preface ix Audienc e ix Organi zati on ix Relat ed Do cume nta tion x Command S yntax Conv entions xi Statemen t 1071— Warning Def initi on xii Obtain ing Docu mentat ion an d Submit ting a S ervic e Request xxi CHAPTER 1 Product Ove rview 1-1 Cata lyst 4 900 S erie s Swit ch[...]

vi Catalyst 4900 Seri es Switch In stallation Guid e 78-18039-02 EMI R ecom mend ation s 2-4 Powe r Req uirem ents an d Hea t Dissi pati on 2-4 Groundi ng R equir ements 2-6 Safety Over view 2-7 Ensu ring Sa fety 2-7 Work ing Saf ely with Electr icity 2-8 Preven ting El ectros tati c Disch arge Damage 2-9 Site Pl annin g Checkli st 2-9 CHAPTER 3 In[...]

vii Catalyst 4900 Series S witch Installati on Guide 78-18039-02 Management Port A-2 Cata lyst 4 900 S erie s Swit ch S pecif icat ions A-3 APPENDI X B Initi al Configur ation f or the Switch B-1 Connect ing to t he S witch B-2 Starti ng t he T ermin al-Emu lation Sof tware B-3 Conn ecti ng to a Pow er Sour ce B-3 Enter ing th e Initial Config urat[...]

viii Catalyst 4900 Seri es Switch In stallation Guid e 78-18039-02 Statemen t 191—VCCI Class A Warning for J apan C-50 Statemen t 256— Class A Warni ng for Hu ngary C-5 1 Statemen t 294— Class A Warni ng for Ko rea C-51 Statemen t 257— Class A Notice for T aiwan an d Other Tr adit ional Ch inese Markets C-5 2 Statemen t 371—Powe r Cable a[...]

ix Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface This p refac e de scribe s the aud ience , or ga nizat ion, a nd con vent ions of the Catalyst 4900 Se ries Swit ch Installation Guide and provide s informat ion on how to obtain relat ed documentation. Audience Only train ed and quali f ied serv ice person nel (as defined in IE[...]

Preface x Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Related Documentation The Ca taly st 4900 se ries switc hes use software that also ru ns on the Cat alyst 4500 series swi tches. Refer t o the version of thes e docume nts appropri ate for your soft war e rel ease: • Catalyst 4 500 Se ries Sw itch Cisco IO S Softw ar e Configur[...]

xi Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface Command Syntax Conventi ons This section Ta b l e 1 des cribes the synt ax used with the co mmand s in t his documen t. Note Means r eader ta ke no te . Ti p Mean s the fo llowing info rmation will he lp you so lve a pr oblem . Cautio n Means reader be careful . In this situati [...]

Preface xii Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 T i mesaver Means the des cri bed act ion saves ti me . Y ou can s a v e tim e by pe rfor mi ng th e action describe d in t he paragr aph . War ni ng Means reader be warned . In this situation, you mi ght perform a n action that could result in bodily injur y . Statemen t 1071?[...]

xiii Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface Va ro i t u s TÄRKEITÄ TURV ALLISUUSOHJEIT A Tämä varoitusmerkki merkitsee vaaraa. T ilanne voi aiheuttaa ruumiill isia vammoja. Ennen kuin käsittelet laitteistoa, huomioi sähköpiiri en käsittelemiseen liitt yvät riskit ja tutustu onnettomuuksien ylei siin ehkäisytap[...]

Preface xiv Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Avvertenza IMPOR T ANTI ISTRU ZIO NI SULLA SI CUREZZ A Questo simbolo di avvertenza indi ca un pericolo. L a situazione potrebbe causare infortuni alle persone. Pr ima di intervenire su qualsiasi apparecchiatura, occorre essere al corrent e dei pericoli relativi ai circuiti ele[...]

xv Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface ¡Advertenc ia! INSTRU CCIONES IMPORT ANTES DE SEGURIDAD Este símbolo de aviso indica peligro. Exi ste riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los pr ocedimientos estándar de [...]

Preface xvi Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Avi s o INSTR UÇÕES IM PORT ANTES DE SEG URAN ÇA Este símbolo de aviso signi fica perigo. V ocê se encontra em um a situação em que há risco de lesões corporais. An tes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos[...]

xvii Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface[...]

Preface xviii Catalyst 4900 Series Switch Installa tion Guide 78-18039-02[...]

xix Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface[...]

Preface xx Catalyst 4900 Series Switch Installa tion Guide 78-18039-02[...]

xxi Cataly st 4900 Series Switch Installation Guide 78-18039-02 Preface Obtaining Do cumentation an d Submitt ing a Service Request For informat ion on obtain ing docu mentatio n, submit ting a service request, an d gather ing add itional informa tion, se e the month ly What’ s Ne w i n Cis co Pr oduct Docume ntation , which also lists all ne w a[...]

Preface xxi i Catalyst 4900 Series Switch Installa tion Guide 78-18039-02[...]

CH A P T E R 1-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 1 Product Overview This chapter descr ibes the Catalyst 4900 seri es swi tches , as well as sy stem featu res and compone nts. This chap ter cont ains these section s: • Catalyst 4900 Seri es Switch Applica tions, pa ge 1-2 • Catalyst 4948 Swi tch Soft ware Featur es, [...]

Chapter 1 Product Ove rview Catalyst 4900 Ser ies Switch App lications 1-2 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Catalyst 4900 Series Swit ch Applications The Ca taly st 4900 series swit ches (s ee Figure 1-1 , Figure 1-2 , and Figure 1-3 ) are designed for high-per forma nce, high- density ed ge switchin g applica tions. Th e[...]

1-3 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 1 Product Ov erview Catalyst 4948 Switch Software Features Figur e 1 -3 Catalys t 4928-1 0GE Switc h The Ca talyst 4928-10G E switch has a 48-Gbp s, nonbloc king, full -duplex switching fabric, providing 1 02 million packets-pe r-second of swit ching capac ity for high- speed a[...]

Chapter 1 Product Ove rview Catal yst 49 48- 10GE an d Cat alyst 4928- 10GE Swi tch S oftwar e Fea tures 1-4 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 • Catalyst 4500 seri es ma nageme nt software feature s incl ude t he fol low ing: – Command-line in terfa ce (CLI) and Simple Netw ork Managemen t Protocol ( SNMP) inte rfaces [...]

1-5 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 1 Product Ov erview Catalyst 4948-10GE a nd Catalyst 4928-10GE Switch Software Feature s – Q-in- Q for EFM – Cisco Inter Switch Link (ISL) tagging on all ports • 16,000 multicast for warding ent ries and 16,000 unicast forw arding entries • 1022 ingress pol icers and 10[...]

Chapter 1 Product Ove rview Hardware System Features 1-6 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Hardware System Feat ures The Ca talyst 4900 s eries switches are hi gh-pe rform ance de dicat ed Ethe rnet switches that fully integra te into the Catalyst fa mily of switches using Catalyst 4500 series system software . The follo w[...]

1-7 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 1 Product Ov erview Switch C omponen ts Switch Co mponents This section describes the hardwar e components. Traffic Ports on the Catalyst 4948 There a re 48 10/ 100/10 00BA SE-T Et hernet p orts usi ng RJ-45 in terfaces and f our 1000B ASE-X Ethernet ports using SFP interfaces.[...]

Chapter 1 Product Ove rview Switch Compon ents 1-8 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Figur e 1 -4 (Catalyst 49 48) Manag eme nt P or t LEDs Deta iled V iew Figur e 1 -5 (Catalyst 49 48-1 0GE) Manag ement P ort LE Ds Detailed Vi ew Figur e 1 -6 (Catalyst 49 28-1 0GE) Manag ement P ort Detailed Vie w 113140 MGT port LED CO N[...]

1-9 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 1 Product Ov erview Switch C omponen ts Front Panel L EDs The LED s on the fron t panel of the switch (see Figur e 1-4 and Figure 1-7 ) pro v ide status information as follo ws: Figur e 1 -7 Detailed V iew o f the S T A TUS LEDs • ST A TUS LED indicate s the ope rating state [...]

Chapter 1 Product Ove rview Switch Compon ents 1-10 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Ta b l e 1-1 describe s LED func tions. Ta b l e 1 - 1 LED F unctions LED Colo r or S ta te Description ST A TUS Green Red Flashing Ye l l o w Off At startup, the switch performs a series of diagnosti c tests: All tests pass A test other [...]

1-11 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 1 Product Ov erview Switch C omponen ts Chassi s Cool ing Note For en vironmental spec if ications , see Chapter 2, “S ite Plann ing. ” The h ot-sw appab le sy stem f an tray pro vide s coo ling ai r for the intern al chas sis comp onents. Th e fans exhaust air t o the rea[...]

Chapter 1 Product Ove rview Switch Compon ents 1-12 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Figur e 1 -8 Airflo w (Catalyst 4948-1 0GE shown ) Ther e are f our fans in the fan tr ay . If an i ndividual fan fails, th e other fans co ntinue to run. Senso rs monitor th e interna l air temp eratu res. The num ber of fans in operatio[...]

1-13 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 1 Product Ov erview Switch C omponen ts Figur e 1 -9 On/Of f S witc h Locations The switch will star t with only one po wer supply plugge d in, but re dundant failo v er and load sharin g will not be a v ailable i n this configu ration. W e recomm end th at you always c onnect[...]

Chapter 1 Product Ove rview Switch Compon ents 1-14 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Power Ma nagemen t for the Switch Y o u can choose A C or DC power supplies for your switch. Th e Catalyst 4900 series swit ches suppor t the follo wing powe r supplie s: • 300 W A C • 300 W D C A redu ndant power supply can be iden t[...]

CH A P T E R 2-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 2 Site Plan ning This chapte r describes ho w to prepare you r site for installation of the switc h and contai ns thes e section s: • Site Environmenta l Requi rements, page 2-1 • Site Power Requirement s, page 2-2 • Grounding Requ irements, page 2-6 • Safety O ver[...]

Chapt er 2 Site Pla nni ng Site Power Requirem ents 2-2 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 The swit ch ope rates a s a s tandalo ne system moun ted in a rack in a secure wi ring clos et. It requi res a dr y , cle an, we ll- ventila ted, an d air-con ditio ned environm ent. T o ensure no rmal ope ration, maint ain amb ient a[...]

2-3 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 2 Site Planning Site Power Requirements • EMI Reco mmen dations, pa ge 2-4 • Po we r Requ ir ement s an d Heat Diss ipat ion, pa ge 2-4 Pre-installation Requirements Follow these re quire ments wh en pr eparin g your si te fo r the sw itch i nstallat ion: • Connect e ach [...]

Chapt er 2 Site Pla nni ng Site Power Requirem ents 2-4 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 EMI Recommen dations Foll ow th ese guidelines when sett ing up the site wiring. When planning the locatio n of the ne w system, consid er el ectroma gnet ic int erf ace (E MI), the distance l imitation s for signaling, and co nnector[...]

2-5 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 2 Site Planning Site Power Requirements Y ou will also need to pro vide po wer to the switch with th e appropriate A C po wer cord fo r your loca tion. Ta b l e 2-1 lists the po wer cords that are u sed with the A C power supply . Ta b l e 2-1 A C-Input P ower Cor d Options Loc[...]

Chapt er 2 Site Pla nni ng Groundin g Requirem ents 2-6 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Grounding Requirements Groundi ng is recomme nded on al l AC or DC inst allati ons, us ing only approved copper connect ors. A ttach the provided two hol e groun d lug to t he cha ssis using M4x 8mm bol ts and then to t he central off[...]

2-7 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 2 Site Planning Safety Overvi ew Figur e 2-1 Gr ounding P ad Locations (Ca talyst 48 49-1 0GE sho wn) Safety Overview This section pro vides safety information that you should read and understand to ensure a saf e switch installatio n. Ensuring Safety Foll ow t hese guidel ines[...]

Chapt er 2 Site Pla nni ng Safety Over view 2-8 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 War ni ng This equipment must be grounded. N ever defeat the ground condu ctor or operate the equipment in the absence of a suitably installed ground conductor . Contact the appropriate electrical ins pection authority or an electrician if yo[...]

2-9 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 2 Site Planning S ite Pl annin g Chec klist • Do not work alone when po tentially h azardou s cond itions e xist. • Ne v er assume that po wer has been disco nnected from a cir cuit; alw ays chec k. • Do not per form an y acti on that cr eates a potential h azard to peopl[...]

Chapt er 2 Site Pla nni ng Site Planning Checklist 2-10 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Ta b l e 2-2 Sit e Plann ing Chec kl ist Ta s k N o . P lanning Acti vity V erified By Ti m e Date 1 Space e v al uatio n: Space and lay out Floor c o ve ring Shock and vi brati on Lighting Maintena nce acc ess 2 Environmental ev alua[...]

CH A P T E R 3-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 3 Installing the Switch This chap ter de scribe s ho w to inst all the Catal yst 4900 series switch. For fi rst-time in stallations, perf orm the procedu res in the follo wing sectio ns in the order l isted. • V e rifying t he Conten ts, page 3-1 • Rack-M ounting the S[...]

Chapter 3 Installing the Switch Rack-Mount ing the Switch 3-2 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 T o verify th e conte nts o f the shi ppin g cont ainer fo llow thes e step s: Step 1 Compare the conte nts of the accesso ries kit to the packing slip. V erify tha t you recei v ed all listed equ ipment, which should include th[...]

3-3 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 3 Installing t he Switch Rack-Mounting the Switch Rack-Mounting Guidelines Before rack-mo unting the swit ch, ensur e the follo wing: • The eq uipmen t rack is the proper size . – The width of the rack, between the two front mountin g strips or rails, must be 17.7 5 inches [...]

Chapter 3 Installing the Switch Rack-Mount ing the Switch 3-4 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 – Install the sta bilizers before m ounting or servicing th e switch in the rac k (if the rack is pro vided wi th stabil izing de vices). • The eq uipmen t rack is pr operly ventila ted. – Install t he ch assis i n an en c[...]

3-5 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 3 Installing t he Switch Rack-Mounting the Switch Lifting the Chassis Safely The ch assis is not intended to be mov ed frequ ently . Before you install th e switch, ensure th at your si te is prope rly prepar ed so tha t you can avoid moving the cha ssis later to accom modat e [...]

Chapter 3 Installing the Switch Rack-Mount ing the Switch 3-6 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 • Y o ur own ESD gro unding stra p or th e disposa ble ESD str ap inclu ded with t he system The fol lo wing tool s and equip ment a re required to instal l the chassis in a rack: • Rack-mo unt kit • T ape measur e and le [...]

3-7 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 3 Installing t he Switch Rack-Mounting the Switch Note Figure 3-2 illustrates h ow to attach the front of the sw itch to the rack . Y ou can al so atta ch t he rear of the s witch to the rac k, depen ding on th e configurat ion of your ra ck. Step 2 Note tha t the L brackets co[...]

Chapter 3 Installing the Switch Rack-Mount ing the Switch 3-8 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 – If the ch assis front panel is in the front of the rack, insert the re ar of the chass is bet ween th e mounti ng post s. – If the rear of the chassis is in the front of the rack , insert the fro nt of the chass is bet wee[...]

3-9 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 3 Installing t he Switch Connecting AC Power to the Switch Figur e 3-4 Instal ling the Cable Guide Step 5 Do not connect th e po wer cord at this time. Proceed to the “C onnectin g A C Power to the Switch” section on page 3-9 . Connecting AC Po wer to the Switch Foll ow the[...]

Chapter 3 Installing the Switch Connecting A C Power to the Switch 3-10 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Figur e 3-5 AC P ow er Supply Step 3 Connect the other en d of the power cords to an A C-power input sourc e. If both po wer suppl ies will be used, mak e sure the y are on dif fer ent circuits. Step 4 T ur n the po we[...]

3-11 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 3 Installing t he Switch Connecting DC Power to the Switch From the syste m console , enter the show power command to display the po wer supply and system status. F or more informatio n on this command, see the comm and refe rence pub licatio n for your sof tware relea se. If [...]

Chapter 3 Installing the Switch Connecting D C Power to the Switch 3-12 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Step 1 Prior to c onnect ing the power supp ly to a power so urce, ensu re that a ll of the site power and groundi ng requireme nts descri bed in Chapter 2 , “ Site Planning ,” h a v e been m et an d the chassis is[...]

3-13 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 3 Installing t he Switch Connecting DC Power to the Switch Step 5 Replace the safe ty cov er o v er the pow er terminals. Step 6 Connect th e other en d of the power cables to an DC -power input sourc e. If both po wer suppl ies will be used, mak e sure the y are on dif fer en[...]

Chapter 3 Installing the Switch Connecting D C Power to the Switch 3-14 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02[...]

CH A P T E R 4-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 4 Transceiver Modules This chapter tells you where to find instructions for installing SFP modules and X2 modul es, which are l aser optica l transceivers used for Ethe rnet connec tions. Where nee ded, no tes appl ying spe cif icall y to these swi tches are pro vided. SFP[...]

Chapt er 4 Trans ceiv er Mo dule s X2 Modules 4-2 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Note Y ou must insert the SFP with the latching mechanism re versed on SFP port 46 and port 48 . Figur e 4-1 Connect ing LC Con nect ors t o the SF P Module (Catalys t 4948) X2 Modules Y ou must c onnect the ca bles a nd i nstall the X2 mod[...]

4-3 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 4 Transcei ver Modul es X2 Modules Figur e 4-2 Connecting SC Connect ors to the X2 Module If a m odule designed f or op eration on an SMF c able is directly couple d to an MMF cab le, an e f fec t kno wn a s Dif f erential Mode Delay ( DMD) mig ht occu r . See the Catalyst 4500[...]

Chapt er 4 Trans ceiv er Mo dule s X2 Modules 4-4 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Figur e 4-3 Installing the 1 0-Gigab it Ether n et X2 Modu le Cautio n If you attempt to insert the bottom X2 module with the cooling fins p ointing up, you will probably permanently dama ge the connector . Fo r either the top or bottom con[...]

4-5 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 4 Transcei ver Modul es Cleaning the Fiber-Optic Connectors Ti p Fo r complete inf ormation on inspecting and cleaning f iber -opti c connections, refer to the w hite-pa per docum ent at t his URL: http://www .cisco.com/en/US/tech/tk482/tk876 /technologies_white_paper09 186a 00[...]

Chapt er 4 Trans ceiv er Mo dule s Cleaning the F iber-Optic Connectors 4-6 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Connector loss, or insertion loss, is a critical perf ormance ch aracter istic of a fi ber -optic conne ctor . Return loss is a lso an importan t fac tor . Return loss spec ifie s the am ount of r eflec ted lig ht;[...]

4-7 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 4 Transcei ver Modul es Cleaning the Fiber-Optic Connectors Step 3 Use a magnifyi ng glass or inspection mic roscope to in spect the ferrule a t an angle. Do not look directly into the apertur e. Repeat the process if any contamin ation is detect ed. Additional Guidelines The c[...]

Chapt er 4 Trans ceiv er Mo dule s Cleaning the F iber-Optic Connectors 4-8 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02[...]

CH A P T E R 5-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 5 Troubleshooting the Installation This c hapter d escribes ho w to t roubleshoo t the switc h hardware installati on and contai ns thes e section s: • Get tin g Sta rt ed, pa ge 5-2 • Problem So lving to the Syst em Comp onent Level, page 5-2 • Identif ying Star tup[...]

Chapt er 5 Troublesho oting t he Insta llat ion Gett ing S tarte d 5-2 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Getting Started When the initial system boot is complete, v erify the follo wing: • Po wer supplies are supply ing powe r to the sy stem. • The system fan assembly is operating. • System software boots successfu l[...]

5-3 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 5 Troubles hooting the I nstallation Identifying Startup Problems Identifying Startup Problems When you connect the po wer cords to the switch, follo w these step s: Step 1 Flip the p ower switches to the on po sition (AC po wered systems only) . Step 2 V erify that powe r is a[...]

Chapt er 5 Troublesho oting t he Insta llat ion Identifying Startup Probl ems 5-4 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Step 2 V erify that the L EDs on the front panel are lit: • The ST A T US LED flash es yellow during diagnostic boot tests. It is gre en when th e switch i s opera tional (online). I f the system softw are [...]

5-5 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Chapter 5 Troubles hooting the I nstallation Troubleshooting the Power Supply • The por t LED s (1-48) are g reen w hen t he module is ope rationa l (onli ne). I f no signal is detec ted, the LI NK LED is of f. Th e port LED rem ains yello w if the port is disabled. The port LED flas[...]

Chapt er 5 Troublesho oting t he Insta llat ion Contacting Cus tomer Servi ce 5-6 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 Contac ting Customer Se rvice If you are unable t o solve a sta rtup p roblem after u sing t he troubl eshootin g suggestio ns in this chapter , contac t a custom er serv ice repre sentati ve for assistanc e [...]

A-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 APPENDIX A Specifications This app endix pr ov ides cabl e and tech nical sp ecif icatio ns for the Catalyst 4900 series switches. Console Port The con sole por t is an RJ-45 re ceptacle . The Re quest to Send (R TS) signal tracks the st ate of the C lear to Sen d (CTS) in put. Ta b l [...]

Append ix A Specifications Managem ent Port A-2 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Management Port The 10/1 00B ASE-T (Ca talyst 4948 ) or 10/100/10 00BASE-T (Catal yst 4948-10GE) manage ment port use a n RJ-45 r ecepta cle wi th a Link Status LED. Ta b l e A-2 list s the 10/100BASE-T port pino uts. Ta b l e A-3 list s the [...]

A-3 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix A Specification s Catalyst 4900 Series Switch Specifications Catalyst 4900 Series S witch Specifi cations Ta b l e A-4 shows Catalyst 4900 series switch specif ications. Ta b l e A -4 Cat aly st 490 0 Series Switch Spec ific at ions Item Specification Enviro nmenta l T emp e[...]

Append ix A Specifications Catalyst 4900 Serie s Switch Specifica tions A-4 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Power supply output 300 W A C-input 4 A maximum @ 10 0 VA C 2 A maximum @ 24 0 VA C A C frequ ency 50 to 60 H z Output cu rren t 25 A max Peak curr ent 4 A m ax @ 10 0 V AC 2 A m ax @ 24 0 V AC Inrus h v al ue 20 A[...]

B-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 APPENDIX B Initial Co nfiguration for the Switch This chap ter pro vides a quick step-b y-step in itial setup procedu re for a switch. These steps describe how to do a simple installation: 1. Conn ecti ng to t he S wit ch, pa ge B-2 2. Starting the T erminal-Emulation Softw are, page B[...]

Appendi x B Initial Configurat ion for the Swit ch Connecting t o the Switch B-2 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Connecting to the Switch Y o u must us e the co nsole port to perform t he init ial configur ation. T o co nnect the switch console po rt to a PC, use the s upplied RJ- 45-to -DB-9 adap ter cable . Foll ow th [...]

B-3 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix B Initial Configura tion for the Switch Start ing the Termin al-Em ulat ion Soft ware Starting the Terminal-E mulation Software Before you po wer on the switch, start the ter minal-emulati on session so that you can se e the output d isplay f rom the power-on self-te st (POS[...]

Appendi x B Initial Configurat ion for the Swit ch Entering the Initial Config uration Info rmation B-4 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 POST lasts a pproximate ly 1 min ute. After POST is c omplete, the system and sta tus LEDs remai n gree n (se e the “Front Panel L EDs” sec tion o n page 1-9 for more informa tion). [...]

B-5 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix B Initial Configura tion for the Switch Entering the Initial Configuration Information Perfor ming the In itial Configuration Foll ow th ese steps to complete the ini tial conf iguratio n for the switch: Step 1 At the termin al prompt, ente r the enable command to enter pri [...]

Appendi x B Initial Configurat ion for the Swit ch Entering the Initial Config uration Info rmation B-6 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 The passwor d can be from 1 to 2 5 alphan umeric cha racter s, can star t with a number , is case sensit i v e, allo ws spac es, b ut igno res leadin g space s. The secr et password is e[...]

B-7 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix B Initial Configura tion for the Switch Entering the Initial Configuration Information Interface IP-Address OK? Method Status Protocol Vlan1 172.16.1.2 YES manual up up FastEthernet1 unassigned YES unset up up !--- Output suppressed. Switch1# show ip route Codes: C - connect[...]

Appendi x B Initial Configurat ion for the Swit ch Entering the Initial Config uration Info rmation B-8 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02[...]

C-1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 APPENDIX C Compliance Information and Translated Safety Warnings Note On ly trained a nd qualified servic e personne l (as defined in IEC 60950 -1 and AS/NZS 60950) should install, repl ace, or servic e the equip ment. Instal l the system in acco rdance with the U. S. National Elec tri[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-2 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 • California Pe rchlorate Contaminatio n Pre v ention Ac t (T i tle 22, Cali fornia Code of Regulat ions, Chapte r 33), page C- 46 • EMC Clas s A Notices and W arni ngs, page C-4 6 Transl[...]

C-3 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings ¡Advertenc ia! Antes de proceder con los siguientes pasos, com probar que la alimentación del circuito de corriente conti nua (CC) esté cortada (OFF). V arning! Innan du utför någon [...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-4 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statemen t 1004— Insta llation Instructions War ni ng Read the installation instructions bef ore connecting the sy stem to the power source. Statement 1 004 Waarschuwing Raadpleeg de instal[...]

C-5 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-6 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Stat ement 100 6—Ch assis Wa rning for Rack -Mou nting an d Servicing War ni ng T o prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions t[...]

C-7 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Atten tion Pour éviter toute blessure corporelle pendant les opérations de montage ou de réparation de cett e unité en casi er , il convient de prendre des précautions spéciales afi[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-8 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Advarsel Unngå fy siske skader under monteri ng eller reparasjonsarbeid på denne enheten når den befinner seg i et kabinett. Væ r nøye med at sy stemet er s tabilt. Følgende retningslin[...]

C-9 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings V arning! För att undvika kroppsskada när du instal lerar eller utför underhållsarbete på denna enhet på en ställning måste du vid ta särskilda försiktighetsåt gärder för att[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-10 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 • • • • • •[...]

C-11 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings • • • C CVP, the Cisco logo, and the Cisco Square Bridge logo are trademarks of Cisco Systems, Inc.; Changing the Way W e Work, Live, Play, and Learn is a service mark of Cisco Sys[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-12 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02[...]

C-13 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-14 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statemen t 1008— Class 1 La ser Product War ni ng Class 1 laser product. Statement 10 08 Waarschuwing Klasse-1 laser produkt.[...]

C-15 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Va ro i t u s Luokan 1 lasertuote. Atten tion Produit laser de classe 1. Wa rnu n g Laserprodukt der Klasse 1. Avvertenza Prodotto laser di Classe 1. Advarsel Laserprodukt av klasse 1. A[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-16 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statemen t 1011— Staring into La ser B eam War ni ng Do not stare into the beam or view it directly with optical instruments. Statement 101 1 Waarschuwing Niet in de straal staren of hem r[...]

C-17 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Avvertenza Non fissare il raggio con gli occhi né usare strumenti ottici per osservarlo direttamente. Advarsel Stirr eller se ikke direkte pŒ strŒlen med optiske instrumenter . Avi s [...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-18 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statemen t 1017—Res tricted Area War ni ng This unit is intended for inst allation in restricted access areas. A restricted access area can be accessed only through the use of a special to[...]

C-19 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings ¡Advertenc ia! Esta unidad ha sido diseñada para instalación en áreas de acceso restringido. Sólo puede obtenerse acceso a una de estas áreas m ediante la utilización de una herra[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-20 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02[...]

C-21 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Statemen t 1019—Ma in Disconne cting De vice War ni ng The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. Statement 10 19 [...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-22 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Advarsel Kombinasjonen støpsel/uttak må al ltid være tilgjengeli g ettersom den fungerer som hovedfrakoplingsenhet. Avi s o A combinação ficha-tomada deverá ser sempre acessível, porq[...]

C-23 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Statemen t 1024— Ground Cond uctor War ni ng This equipment must be grounded. Never defeat th e ground conductor or operate the equipment i n the absence of a suitably installed ground[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-24 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Advarsel Dette utstyret må jordes. Omgå aldri jordingslederen og bruk aldri utstyret uten riktig montert jordingsleder . T a kontakt med fagfolk innen elektrisk inspeksjon eller med en ele[...]

C-25 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Statemen t 1030— Equi pment Installation War ni ng Only trained and qualified pers onnel should be allowed to install, replace, or service this equipment. Statement 1030 Waarschuwing D[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-26 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Avi s o Apenas pessoal treinado e qualificado deve ser autorizado a instalar , substituir ou fazer a revisão deste equipamento. ¡Advertenc ia! Solamente el personal calificado debe instala[...]

C-27 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Statemen t 1040— Product Di sposal War ni ng Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040 Waarschuwing Het uiteind[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-28 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Atten tion La mise au rebut ou le recyclage de ce p roduit sont généralement soumis à des lois et/ ou directives de respect de l'environnement. Renseignez-vous auprès de l'orga[...]

C-29 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-30 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statement 1045—Short-circuit Protection War ni ng This product requires short-circuit (over current) protection, to be provided as part of the building installation. In stall only in accor[...]

C-31 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Advertenci a Este producto necesita estar conectado a la protección frente a cortacircuitos (sobretensiones) que exista en el edificio. Instálelo únicamente en conformidad con las reg[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-32 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02[...]

C-33 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Statemen t 1051—La ser Radia tion War ni ng Invisible las er radiation may be emitted from disconnected fibers or connectors. Do not st are into beams or view direct ly with optical in[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-34 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Avvertenza Le fibre ottiche ed i relativi connettori possono emettere radiazioni laser . I fasci di luce non devono mai essere osservati direttamente o attraverso strumenti ottici. Advarsel [...]

C-35 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-36 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statement 1074—Comply with Lo cal and National Electrical Codes War ni ng Installation of the equipment must com ply with local and national electri cal codes. Statement 1 074 Waarschuwing[...]

C-37 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Transla ted Saf ety Warn ings Statemen t 1075—Hazard ous Voltage or Energy Pres ent on DC Power Termina ls Avi s o A instalação do equipamento tem de es tar em conformidade com os códigos eléctricos locais e na[...]

Appendi x C Compliance Information an d Translated Safety Warning s Translated Safety Warnings C-38 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Va ro i t u s T asavirtaliit timissä saattaa olla huomat tava jännite tai teho. Sulje suojus aina, kun liittimet eivät ole käytössä. Suojuksen ollessa suljettuna varmista, että kohde [...]

C-39 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Regulato ry Stan dards C ompliance Regulatory Standards Co mpliance This section includes al l regula tory , safety , EMC (Class A or Class B), telecomm, and NE BS standar ds. The Ca talyst 49 48, Cata lyst 4948- 10G[...]

Appendi x C Compliance Information an d Translated Safety Warning s Regulatory St andards Comp liance C-40 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 EN 6095 0-1 IEC 60 950-1 AS/NZS 60950- 1 EMC FCC Part 15 (CFR 47) Class A ICES-00 3 Class A EN50082- 1 CISPR22 Class A AS/NZS CISPR22 Class A VCCI Class A EN55022 Cla ss A EN55024 EN6[...]

C-41 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Regulato ry Stan dards C ompliance Qwest NEBS Compliance TCG Chec klis t A TT NEBS requi rements A TT TP7 6200 level 3 and TCG Ch eckli st ETSI ETS 30 0 019-2- 1, Class 1. 1 Storage ETS 30 0 019- 2-2, Cl ass 2.1 an d[...]

Appendi x C Compliance Information an d Translated Safety Warning s European D irectives C-42 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 European Directives Statemen t 287—Declara tion of Conformity to R&TTE Directive 1999/5/EC for the Eu rope an Community, S witzerland, Norw ay, Iceland an d Liech tenstein An electrical co n[...]

C-43 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Euro pea n Dir ectiv es Deutsch [Germa n]: Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren entsprechenden V orgaben der Richtlinie 1999/5/ EU. Eesti [Est oni an] : See seade vastab direktiiv[...]

Appendi x C Compliance Information an d Translated Safety Warning s European D irectives C-44 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statemen t 275—Decla ration of Conformity with Regard to the Directives 73 /23/EEC an d 89/336/E EC as amen ded by Direc tive 93/68/EEC For specif i cs about wh ich stan dards h a ve b een appl [...]

C-45 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings Euro pea n Dir ectiv es English: This equipment is in compliance with the essential requirements and other provisions of Direct ives 73/23/EEC and 89/336/EEC as amended by Directive 93/68/EEC. Dansk: Dette udstyr er [...]

Appendi x C Compliance Information an d Translated Safety Warning s EMC Class A No tices and Warn ings C-46 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Californ ia Perc hlorat e Cont amination Prevent ion Act (Title 22, Califor nia Code of Regulations, C hapter 33) The ba ttery i nside t his prod uct migh t conta in per chlorat e, a[...]

C-47 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings EMC C lass A Notices and Warnings This equipmen t has been tested and found to comply with the limits for a Class A digital de vice, pursuant to P art 15 of the FCC Rules. T hese limits a re designed to pro vide reas[...]

Appendi x C Compliance Information an d Translated Safety Warning s EMC Class A No tices and Warn ings C-48 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Wa rnu n g Dies ist ein Produkt der Klasse A. Bei der V erwendung dieses Produkts im Haus- oder W ohnungsbereich kann e s zu Funkstö rungen kommen. In diesem Fall muss der Benutzer [...]

C-49 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings EMC C lass A Notices and Warnings[...]

Appendi x C Compliance Information an d Translated Safety Warning s EMC Class A No tices and Warn ings C-50 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statemen t 191—VCCI C lass A Warnin g for Japan War ni ng This is a Class A product based on the standard of the V oluntary Control Council for Interference by Informati on T echno[...]

C-51 Catalyst 4900 Series S witch Installa tion Guide 78-18039-02 Append ix C Compliance Info rmation and Translated Saf ety Warnings EMC C lass A Notices and Warnings Statemen t 256—Class A W arning for Hung ary Statemen t 294—Class A W arning for Korea War ni ng This equipment is a class A product and should be u sed and installed properly ac[...]

Appendi x C Compliance Information an d Translated Safety Warning s EMC Class A No tices and Warn ings C-52 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Statement 257—Class A Notice fo r Taiwan and Ot her Traditional Chin ese Marke ts Statemen t 371—Power Ca ble and AC Ad apter War ni ng This is a Class A Information Product, whe[...]

IN- 1 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 INDEX Numerics 1000 W p ower su pplies power co rds (table ) 2-5 A acces sory kit conte nts 3-2 AC-inp ut pow er cord s product numb ers (tab le) 2-5 airf low site environment 2-2 withi n the chassis 1-11 alternativ e wiring 4-1 B blank face plate 1-13 brackets cable 3-8 mounting 3-6[...]

Index IN-2 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 E elect rostat ic disc harg e (ESD) 2-9 EMI r ecommen dati ons 2-4 environm ental requir ements 2-1 F fan tray cooling 1-11 failure 1-12 status LED 1-11 fiber- optic c onnect ors 4-7 G groundi ng requirem ent, DC systems 2-6 H hardware descri ption power suppl y 1-12 heat dissip[...]

IN- 3 Catalyst 4900 Series Switch Installat ion Guide 78-18039-02 Index port sta tus LED 1-10 POST LEDs B-4 power connect ing 3-9, 3-11 DC grou nding r equire ments 2-6 determinin g power requirem ents and heat dissipation 2-4 EMI r ecommen dati ons 2-4 genera l requi rements 2-3 manageme nt 1-14 specifi cati ons A-3 troublesh ooting 5-2 warnings a[...]

Index IN-4 Catalyst 4900 Series Switch Installa tion Guide 78-18039-02 traffic ports 1- 7 troublesh ooting conta cting custom er service 5-6 initial boot 5-2 method ology 5-2 power suppl y 5-4, 5-5 startup 5-3 typogra phical conv ention s i-xi W warnings transla ted s afet y C-2 weight chass is A-3[...]