Manuale d’uso / di manutenzione del prodotto 2960 del fabbricante Cisco Systems
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THE SOFTWARE LICENSE AND LIMITED WARRA NTY FOR THE ACCOMPANYING PRO DUCT ARE SET FORTH IN THE INFORMATIO N PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCOR PORATED HEREIN BY THIS REFERENCE. IF YOU AR E UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTAC T YOUR CISCO REPRESENTATIVE FOR A COPY .
iii Catalyst 2960 Switch Hard wa re Installation Gui de OL-7075-05 CONTENTS CHAPTER 1 Product Ove rview 1-1 Featur es 1-1 Front Pa nel Des cripti on 1-3 Cata lyst 2 960 S witch 24- and 48-Po rt Swit c.
Cont ent s iv Catalyst 2960 Swi tch Hardware In stallation Guid e OL-7075-05 CHAPTER 2 Switch Inst allati on (24- an d 48-Port Swit ches) 2-1 Prepar ing fo r Inst allati on 2-1 Warnings 2-2 Statemen t.
Content s v Catalyst 2960 Switch Hard wa re Installation Gui de OL-7075-05 Insta lling the S witch 3-6 Desk- or Sh elf-Moun ting ( witho ut Mount ing Scr ews) 3- 6 Desk- or Shelf-Moun ting (with Mount.
Cont ent s vi Catalyst 2960 Swi tch Hardware In stallation Guid e OL-7075-05 Cable an d Adapte r Specifi cation s A-4 SFP Module Cable Sp ecific ation s A-4 Two T wiste d-Pair Cabl e Pino uts A-6 Four.
vii Catalyst 2960 Switch Hard wa re Installation Gui de OL-7075-05 Preface Audience This guide is for the netw orking or computer technician responsible for installin g the Catalyst 2960 switch, hereafter kno wn as the switc h. W e assume that yo u are familia r with the concep ts and term inology of Ethernet and loca l area networki ng.
viii Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Preface The safety warnin gs for this product are translated in to sev eral languages in the Re gulatory Compliance and Saf ety Inform ation for the Catalyst 2960 S witch that ships with the product.
ix Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Pre face • Cisco Redun dant P ower System 2300 Hardwar e Installation G uide (orde r number D OC-7 817647 =) • Cisco RPS 675 Redu.
x Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Preface.
CH A P T E R 1-1 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 1 Product Overview The Ca talys t 2960 sw itch— also r eferre d to a s the switch —is an Ethernet switch to which yo u.
1-2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Feature s The Catal yst 2960-8 TC-L, Catalyst 2960G-8TC -L, an d Catal yst 2960PD- 8TT - L switche s are sma ller than the othe r Catal yst 2960 switche s. Th ey can be moun ted with a magn et, have securi ty loc k slots, a nd do not have a fan.
1-3 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description The Cat alyst 2960-8TC- L and Catal yst 2960 G-8TC-L switc hes do n ot suppor t the 1000BASE-T or GLC-GE-100FX SFP m odules.
1-4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion Catalyst 2960-24-S, 2960-24TC-S, and 2960-48TC-S Switche s The 10/ 100 ports on .
1-5 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description Catalyst 2960-24PC- L 2960-24TC-L, 29 60-48TC- L, 2960 -24LT-L, 2960-24TT-L, and 29.
1-6 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion The Catal yst 2960-2 4L T -L , Catalyst 2960 -24TT -L, and Ca talyst 296 0-48TT -L switche s have two 10/100/10 00 uplink ports, numbe red 1 and 2.
1-7 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description Figur e 1 -1 0 Catalyst 29 60G-24TC-L Sw itch Fr ont P anel Figur e 1 -1 1 Ca t aly.
1-8 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion Catalyst 2960-8TC-L Catalyst 2960G-8TC -L Switches The consol e ports fo r the Catal yst 2960-8T C-L an d Catalyst 2 960G-8T C-L switch es ( Figure 1-13 and Figure 1-14 ) are on the front pa nels.
1-9 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description You can use the mdix auto interface configu ration co mmand i n the c ommand-line interface ( CLI) t o enable the au to-MDIX feature.
1-10 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion On a per-port b asis, you can contro l whe ther Catalyst 2960 Po E port a utoma tically provides power when you conne ct an IP phone o r an acc ess poin t.
1-11 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description Dual-P urpose Port Y ou can confi gure a dual-purpose port as either a 10 /100/1000 port or as an SFP module port. Only one port can be activ e at a time.
1-12 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion Figur e 1 -16 Connecting Through an Exter nal AC P owe r Adapte r LEDs Y ou ca n use t he swit ch LEDs to m onitor sw itch a ctivity and its perf orma nce.
1-13 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description Figur e 1 -1 7 Catalys t 2960 Swi tc h LEDs System LED The Syste m LED shows whether th e system is rec eiving po wer and is func tioning properly .
1-14 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion For more information about the Cisco RPS 2300 or th e Cisco RPS 675, see t he relate d hardware installati on guide for that pow er system.
1-15 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Front Panel Description Ev en if PoE mode is not selec ted, the PoE L E D still sh ows PoE p r oblems wh en the y are detected . Ta b l e 1-6 lists the PoE m ode LED colors an d their mean ings.
1-16 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Front Pane l Descript ion T o select or change a mode, pre ss the Mode b u tton until the de sir ed mode is highlig h ted. When you chan ge port mo des, the meanin gs of the por t LED c olors al so change .
1-17 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Rear Pa nel De scri ption Dual-Purpose Port LEDs The LEDs on a du al-purpose port show wh ether an RJ-45 connector is conn ected to the port, or i f an SFP module is i nstalled in the slot.
1-18 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Rear Panel Des cription Figur e 1 -19 Catalyst 2960 S witch Rea r Pan el Power Sup plies All switche s ot.
1-19 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Rear Pa nel De scri ption War ni n g Attach only the following Cisco RPS model to the RPS receptacle: PWR-RPS2300, P WR675-AC-RPS-N1=.
1-20 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Managem ent Opt ions Security Slots The Catal yst 2960-8 TC-L, 2960 G-8TC-L , and 2960 PD-8TT -L swit ches have securit y slots on the lef t and right side panel s.
1-21 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 1 Product Overv iew Manageme nt Options • Cisco IOS co mmand-line interf ace (CLI) The sw itch CL I is based o n Cisco IOS software a nd is e nhan ced to s upport deskt op-switc hing feat ures.
1-22 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 1 Produc t Overview Managem ent Opt ions.
CH A P T E R 2-1 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 2 Switch Instal lation (24- and 48-P ort Switches) This chapter describes ho w to start your switch and ho w to interpret the po wer- o n self-test (P OST) that ensures pr oper ope ratio n.
2-2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Prepar ing for Installat ion Warn ings These w arnings are translate d into se veral languages in the Regulatory Comp liance and Safety Informat ion for the Catalyst 2960 Switch document that ships with the switc h.
2-3 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Preparing for Installation Statement 371—Power Cable and AC Adap ter War ni n g Do not work on the sy s tem or connect or disco nnect cables during periods of lightning activity.
2-4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Prepar ing for Installat ion War ni n g This unit might have more than one p ower supply connection. All connections must be removed t o de-energize the unit.
2-5 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Preparing for Installation Thes e stan dards pro vide guide lines for ac cep.
2-6 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Prepar ing for Installat ion Verifying Pac kage Con tents This secti on does no t apply to th e Catalyst 2960-8TC , 2960G- 8TC, an d 2960PD-8T T -L switches.
2-7 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Install ing the Switch Verifying Sw itch Operation Before yo u install t he switch in a rack, on a wall, or on a table or shelf, you should power on the sw itch and v erify tha t the switch passes POST .
2-8 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Instal ling the Swi tch Rack-Mou nting This section app lies to all switches ex cept the Catalyst 2960-8T C-L, Catalyst 2960G-8T C-L, and Catalyst 29 60PD-8TT -L switches.
2-9 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Install ing the Switch Attaching Brackets to the Cat alyst 2960 S witch The b racket orie ntatio n and th e bra ckets that you u se depe nd on w hether y ou are attac hing t he brac kets for a 19-in ch or a 24- inch rack.
2-10 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Instal ling the Swi tch Figur e 2-5 At taching Br ack ets fo r 24-Inch Ra ck.
2-11 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Install ing the Switch Mounting the Switch in a Rack After the brack ets ar.
2-12 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Instal ling the Swi tch Attaching the Cable Guide W e recommend that you attach the cable gui de to prev ent the cables from obscuring the fr ont panel of the swit ch and the oth e r de vices ins talled in the ra ck.
2-13 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Install ing the Switch Attaching the Brackets to the Switch for Wall-Mounting Figure 2-10 shows ho w to attach a 19- inch bracket to one side of the switch.
2-14 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Instal ling the Swi tch Mounting the Switch on a Wall For th e b est support of the swi tch and cables, mak e sure the switch is a ttached securely to w a ll studs or to a firmly atta ched plywo od mounti ng backboa rd.
2-15 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Installing and Removing SFP Modules After the switch i s mounted on the wall, do these tasks to complet e the installation: • Po wer on th e switch.
2-16 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Installi ng and Rem oving SF P Mo dules stipulations for SFP module connections. Use only Cisco SFP m odules on the Catalyst 2960 switch.
2-17 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Installing and Removing SFP Modules Figur e 2-14 Installing an SFP Module int o an SFP Modu le Slot Step 5 Remov e th e dust plugs from the SFP module op tical ports and store them for later use.
2-18 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Connecti ng to the 10 /100 and 10 /100/ 1000 Ports Figur e 2-15 Remo ving a .
2-19 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Connecting to SFP Modules Figur e 2-16 Connecting to an Ether net P ort Step 2 Connect the other en d of the cab le to an RJ-4 5 connector on the othe r device.
2-20 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Connecting t o SFP Modu les Connectin g to Fibe r- Optic SFP Modules Foll ow these steps to connect a fiber -optic cable to an SFP module: War ni n g Class 1 laser product.
2-21 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Connecting to SFP Modules Connectin g to 1000BA SE-T SFP Modules Foll ow th.
2-22 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Connecti ng to a Dual-Pur pose Port Connecting to a Dual -Purpose Port Y ou can configure the dual-p urpose port as either a 10/100/1 000 port or as an SFP module port.
2-23 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 2 Switch Instal lation (24- and 48-Port Switches ) Where t o Go Next • Use the CLI from th e con sole to config ure the sw itch as a member of a clu ster or as an ind iv idual switch .
2-24 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 2 Switch Installation (24- and 48-Port Switches) Where to Go Nex t.
CH A P T E R 3-1 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 3 Switch Installation (8-Port Switches) This chapter descri b es ho w to start your switch and ho w to interpret the po wer- o n self-test ( POST) that ensures proper oper ation.
3-2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Prepar ing for Installat ion War ni n g Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches).
3-3 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Preparing for Installation War ni n g Class 1 laser product. Statement 1008 War ni n g The plug-socket combination must be ac cess ible at all times, because it serves as the main disconnecting device.
3-4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Prepar ing for Installat ion • Humid ity arou nd t he swit ch must no t exceed 8 5 pe rcen t. • Altitude a t the installati o n site must n ot be g reater than 1 0 ,000 feet (3 ,049 meter s).
3-5 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Preparing for Installation Y ou c an ord er an opt ional c able gu ard to se cure cables to the fr ont of the swit ch and pr ev e nt the m from being ac cident ally re moved.
3-6 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Verifying Sw itch Op eration Verifying Switch Operatio n Before instal ling the switch in a rack, or on a desk, a shelf, or a wa ll, you should power on the switch and verify that it pa sses POST .
3-7 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Install ing the Switch Step 2 Remo ve the four rubb er fee t from the adhesi ve strip, and attach the m to th e rece ssed area s on th e botto m of the u nit.
3-8 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Instal ling the Swi tch Figur e 3-1 Installing t he Mounting Screws on T op of a Des k or Shelf Step 3 Peel the adhesi ve strip of f the bottom o f the scre w template, and attac h it to the top of the desk or shelf.
3-9 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Install ing the Switch Figur e 3-2 Mounting the Switc h on T op of a Des k or Shelf After th e switch is mounted on the desk or shelf, do these tasks to complet e the installati on: 1.
3-10 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Instal ling the Swi tch Figur e 3-3 Installing t he Mounting Screws U nder a Desk or Shelf Step 4 Use a 0.144 -inch (3. 7 mm) or a #27 drill bi t to drill a 1/ 2-in ch (12.
3-11 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Install ing the Switch Figur e 3-4 Mounting the Switc h Under a Des k or Shel f After th e switch is mounted u nder the desk or sh elf, do th ese tasks to complete the installation: 1.
3-12 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Instal ling the Swi tch Wall-Mounting (with Mounting Screws) This section is specif ic to the Catalyst 2960 8-port sw itches.
3-13 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Install ing the Switch Step 4 Attach the screw t emplate to the wall. Step 5 Use a 0.144 -inch (3. 7 mm) or a #27 drill bi t to drill a 1/ 2-in ch (12.
3-14 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Instal ling the Swi tch 3. Connect to th e front-p a nel ports .
3-15 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Install ing the Switch For configuration i nstruct ions abo ut using th e CLI set up prog ram, go to Append ix C, “C onfiguring the Switch w ith the CLI-Based Setup Program.
3-16 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Instal ling the Swi tch Mounting the Switch in a 19-Inch Rack After the bra c kets are a ttached to the switch, in sert the switch into th e 19-inch r ack, and alig n the bracket in the rack .
3-17 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 3 Switch Instal lation (8-Port Switch es) Install ing the Switch T o mount the switch with brackets o n a wall, follo w these steps: Step 1 Attach a 19-inch brack et to on e side of th e switch .
3-18 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 3 S witch Installation (8-Port Switches) Where to Go Nex t Where to Go Next If the d efault co nfiguration i s satis factory , the sw itch ne eds no further configurati on.
CH A P T E R 4-1 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 4 Troubleshooting The LE Ds on the fro nt pane l provide troubl eshoot ing inf ormatio n abou t the sw itch. T hey show failures in the po wer -o n se lf- te st (POST ), port-con nectivity probl ems, an d overall swit ch perf orman ce.
4-2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 4 Trouble shooting Diagno sing Proble ms Verify Switch POST Resu lts As the switch po wers on, it be g ins the POST , a series of tests that runs aut omatically to en sure that the switch functio n s properly .
4-3 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 4 Troublesh ooting Diagnosi ng Pr oblems Ethernet and Fiber Cabl es Make sure that you ha ve the cor rect cable type for the connection: • For Ethern et, use Cat egory 3 cop per cable fo r 10 Mb/s uns hielde d twist ed pair (UT P) conne ctio ns.
4-4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 4 Trouble shooting Diagno sing Proble ms Use the show i nterf aces pr i v ileged E XEC com mand t o verify the port or inte rface e rror-disabl ed, disabled , or shutdown status on bo th sides of the conn ecti on.
4-5 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 4 Troublesh ooting Cleari ng the Switch IP Address and C onfigurati on T o maximi ze switc h perform ance and to ensur e a link.
4-6 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 4 Trouble shooting Locating t he Switch Seria l Number Locating the Swit ch Serial Number If you cont act Cisc o T e chnica l Assista nce, you nee d to kn ow the ser ial num ber o f you r switc h.
4-7 Catalyst 2960 Switch Hardware Installation Gui de OL-7075-05 Chapter 4 Troublesh ooting Locati ng the Switch S erial Nu m ber Figur e 4-3 Ser ial Num ber Loca tion on t he Catal yst 296 0-8TC-L, C.
4-8 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Chapter 4 Trouble shooting Locating t he Switch Seria l Number.
A- 1 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 APPENDIX A Connector and Cabl e Specifications This a ppendix describe s the Catalyst 2960 swit ch ports an d the cabl es and adapt.
A- 2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendi x A Connector a nd Cable Speci fications Connecto r Specificati ons When co nnect ing th e por ts to 10BASE-T - a nd 10 0B A SE-TX -compa tible devices, such as swi tches or repeate rs, you can use a two or four twiste d-pair, crossover cable.
A-3 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix A Connector an d Cable Specifi cations Connec tor Specif ications SFP Modu le Ports The Catalyst 2960 switch uses SFP modules for f iber-optic and copper u plink ports. See the Catalyst 2960 switch release notes f or a list of suppo rted SFP modules.
A- 4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendi x A Connector a nd Cable Speci fications Cable and A dapter Spec ifications Figur e A -4 1 0/1 0 0/1 0 00 Po rt Pinouts Console P ort The co nsole port uses a n 8-p in RJ -45 conn ecto r, wh ich is descri bed i n Ta b l e A-2 and Ta b l e A-3 .
A-5 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix A Connector an d Cable Specifi cations Cabl e and Adapt er Speci ficati ons Ta b l e A -1 Fiber -Optic S FP Module P ort Cab ling Specific ations SFP M odul e Wavelength (nan omet ers) F iber T ype Core Size/Cladding Size (micron) Modal Band widt h (MHz/km) 1 1.
A- 6 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendi x A Connector a nd Cable Speci fications Cable and A dapter Spec ifications Two Tw isted-Pair Ca ble Pinouts Figure A-5 and Figure A-6 show the sc h ematics of two twisted-pair cables for connecting to 10 B ASE-T - and 100BASE-TX-c ompa tible devices.
A-7 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix A Connector an d Cable Specifi cations Cabl e and Adapt er Speci ficati ons Figur e A -8 F our T wisted-P air Crosso ver C.
A- 8 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendi x A Connector a nd Cable Speci fications Cable and A dapter Spec ifications Adapter Pino uts Ta b l e A-2 lists t he pinouts for the consol e port, the RJ-45-to- DB-9 adapter ca ble, an d the consol e device.
B-1 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 APPENDIX B Technical Specifications These tables list the techn ical spec ific ations for t he Catalyst 2960 switches: • Ta b l e .
B-2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendi x B Technica l Speci fications Ta b l e B-2 Catalys t 2960-2 4-S, Cat alyst 29 60-24TC-S, a nd Catalyst 2960-48TC -S Switc h Spec ifi cat ion s Po wer Requir ements AC input volta ge Power consumption Pow er rating 100 to 240 V A C (autor anging) 1.
B-3 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix B Technical Spec ification s Physical Dimensions W eight Dime nsi ons (H x D x W) 8 lb ( 3.
B-4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendi x B Technica l Speci fications Ta b l e B-7 Catalyst 29 60-8TC-L, Catalyst 296 0G-8TC-L, and Cataly st 2960PD-8T T -L Switc h Spec ifi cat ion s Po wer Requir ements AC input volta ge DC input v oltage Power consumption Power rating 100 to 240 V A C ( autorangi ng) 0.
C-1 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 APPENDIX C Configuring the Switch with the CLI-Based Setup Program This ap pendi x provides a com mand-l ine in terface (C LI)-b as ed setup proce dure for a st andal one swi tch. For produc t overview informa tion, see Cha pter 1, “Pro duct Overvie w .
C-2 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendix C Configuring the Switch with the CLI-Based S etup Program Connecti ng to the Consol e Port After you ha ve entered the conf iguration informatio n for the switch, sav e it to flash memory by usi ng the wri te memory privileged EXEC co mmand .
C-3 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix C Configuring the Swi tch with the CLI -Based Se tup Program Starting the Terminal Emulation Software Figur e C-1 Con nect.
C-4 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendix C Configuring the Switch with the CLI-Based S etup Program Connecting t o a Power Sourc e Connecting to a Powe r Source Foll ow these steps to connect to a po wer source: Step 1 Connect one end of the supplied AC po w er cord t o the power conne ctor on a sw itch rear panel.
C-5 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix C Configuring the Swi tch with the CLI -Based Se tup Program Entering the Initial Configuration Information Completing the.
C-6 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendix C Configuring the Switch with the CLI-Based S etup Program Enterin g the Initial Conf igurati on Informat ion Step 9 Ente r Y to conf igure the switch as the c luster c ommand switch .
C-7 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 Append ix C Configuring the Swi tch with the CLI -Based Se tup Program Entering the Initial Configuration Information T o use the C .
C-8 Catalyst 2960 Swi tch Hardware In stallation Guide OL-7075-05 Appendix C Configuring the Switch with the CLI-Based S etup Program Enterin g the Initial Conf igurati on Informat ion.
IN-1 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 INDEX Numerics 10/100/10 00 ports cable l ength s 2-5, 3-4 connec ting t o 2-18 conn ectors and cables A-1 to A-2 describe d 1-9 il.
Index IN-2 Catalyst 2960 Switch Hard ware Installation Gui de OL-7075-05 Cisco IOS comm and-line int erface 1-21 Cisco IP Phones , conne cting t o 1-9, 2-18 Cisco RPS See RPS CiscoView 1-21 class 1 la.
Inde x IN-3 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 G ground connec tion warning 2-4, 3-3 ground ed equi pmen t warni ng 2-3, 3-3 H HP OpenView 1-21 humidity, r e lative B-1 I .
Index IN-4 Catalyst 2960 Switch Hard ware Installation Gui de OL-7075-05 O overhea ting w arning 2-2, 3-1 P packin g list 2-6, 3-5 pinouts 10/100 por ts A-3 adap ter s A-7 console port A-8 crossover c.
Inde x IN-5 Catalyst 2960 Switch Hard wa re Installation Gui d e OL-7075-05 RPS attachmen t warning 1-19, 2-2, 2-7 connec ting t o 2-7, 3-6 conn ector 1-18 LED 1-13 RPS warning 2-2, 2-14 S safety warn.
Index IN-6 Catalyst 2960 Switch Hard ware Installation Gui de OL-7075-05 warnings (c ontinue d) local and national electr ical codes compliance 2-4, 3-3 more t han one power supply 3-3 no user-ser vic.
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 Cisco Systems 2960 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 Cisco Systems 2960 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 2960 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 2960 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 2960, 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 Cisco Systems 2960.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems 2960. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 2960 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.
