Manuale d’uso / di manutenzione del prodotto 2948G-GE-TX del fabbricante Cisco Systems
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v Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 CONTENTS Cisc o Li m it e d Li feti me Ha rd w a r e Wa rr a nt y Ter m s xi Preface xv Audienc e xv Organi zati on xv Relat ed Do cume nta tion xvi Convent ions xv ii Obtain ing Docu mentat ion xxiii Cisco.
Contents vi Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Port L o ca ti ons 1-6 10/100 an d 10/10 0/100 0 Ports 1-6 Catal yst 29 4 8G an d 29 8 0G Sw i tch P.
vii Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Conte nts Insta lling th e Catal ys t 2948G an d 2980G Swi tches 3-6 Requir ed Inst al lat io n Tools 3-6 Rac.
Contents viii Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Patch Co rd 4-10 Patch Cord Con figur atio n Exa mple 4-11 Patch Cord Insta llati on 4-11 Connect .
ix Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Conte nts Laser Ra diatio n D-11 Attachi ng the Cisco RPS (mo del PWR30 0-AC-R PS-N1) D-13 Attachi ng the Cisc.
Contents x Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05.
xi Cataly st 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Gu ide 78-6286-05 Cisco Li mited Lifetime Hardware Warranty Terms There are special te r ms applicable to you r hardware warranty an d v arious services that you can use duri ng the w arrant y period .
Cisco Li mited Li fet ime Ha rdw are Warr ant y Terms xii Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Note Y ou must ha ve Adobe A cro bat Re ader to vie w an d prin t PDF files. Y ou can download the reade r from Adob e’ s website: http://www .
xiii Cataly st 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Gu ide 78-6286-05 Cisco Limited Lifetime Hardware Warranty Terms Complete t he inf ormation b elo w , and keep it fo r refe rence.
Cisco Li mited Li fet ime Ha rdw are Warr ant y Terms xiv Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05.
xv Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface This p refac e de scribe s the aud ience , or ga nizat ion, a nd con vent ions of the Catalyst 2984G, 2948G- GE-TX, an d 298 0G Switch Har dwar e Installatio n Guid e and prov ides inf orm ati on on h ow to obta in r ela ted do cu ment atio n.
Preface Related Documentation xvi Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05 Related Documentation Refer to the follo wing documents for addit ional Cataly .
xvii Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface Conv enti ons Conven tions This do cu me nt u ses the f oll owing conventions: Notes us e the fo llo wing co n v ention s: Note Means r eader ta ke no te .
Preface Conve ntions xviii Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05 Cautions use the fol lowing con v entions: Cautio n Means r e ader be careful . In this situat ion, you migh t do someth ing that co uld result in equi pment damage or loss of dat a.
xix Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface Conv enti ons Va r o i t u s TÄRKEITÄ TURV ALLISUUSOHJEIT A Tämä varoitusmerkki merkitsee vaaraa.
Preface Conve ntions xx Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05 Avvertenza IMPORT ANTI ISTRUZIONI SULL A SICUREZZA Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone.
xxi Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface Conv enti ons ¡Adve rtenci a! INST RUCCION ES IMPO RT AN TES DE S EGURIDAD Este símbolo de aviso indica peligro. Existe riesgo para su integridad física.
Preface Conve ntions xxi i Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05.
xxii i Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface Obtai nin g Do cume ntat ion Obtaining Documentation Cisco p rovides sev eral ways to obt ain d oc ument at ion, techn ica l a ssist ance , and other techni cal reso urces .
Preface Obtainin g Techn ical Assist ance xxiv Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05 Ordering Docume ntation Y ou can find ins tru ct ions for orde ring do cu me nta tion a t t his U RL: http://www .cisco.
xxv Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface Obta ining T echni cal As sistan ce Cisco TAC W ebsite The Cisco T A C website ( http://www .cisco.com/tac ) provides online docum ents and to ols f or trou blesh ooti ng a nd resol ving te ch nica l issu es with Cisc o p roduc ts and techn ologie s.
Preface Obtaining Additional Publications and Information xxvi Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05 Priority 1 (P1)—Y our network is “do wn” or there is a critic al impact to your business operation s.
xxvi i Cataly st 2984G, 2948G-GE-TX, and 2980 G Switch Hardware Insta llation Guide 78-6286-05 Preface Obtai ning Additi ona l Publicati ons and Inform a tion • Pack et mag azine is the Cisco quarte.
Preface Obtaining Additional Publications and Information xxvii i Catalyst 29 84G, 2948G-GE-TX, and 2980G Switch Har dware Installation Guide 78-6286-05.
C HAPTER 1-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 1 Product Overview This ch apter pr o vides an ov er vie w of the feat ures an d compo nents of the Catalyst 294 8G, 2948G -GE-TX, and 2980G swit ches.
Chapter 1 P roduct Overview Switch D escrip tion 1-2 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Figur e 1 -1 Catalyst 2948G S witc h Figur e 1 -2 Catalyst .
1-3 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 1 Product Overv i ew Switch Description The Catal yst 2948G switch has 48 aut osensing and au toco nfiguring 10/100BASE-T Fast Etherne t fix ed port s.
Chapter 1 P roduct Overview Switch D escrip tion 1-4 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Note Ca talyst 2948G -GE-TX switch only sup ports 1000 Mb ps and full -duplex modes on SFP modules.
1-5 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 1 Product Overv i ew Switch Description Standar d managem ent an d support (c onti nued) • Up to 1,0 24 VLANs with IEEE 802.
Chapter 1 P roduct Overview Switch D escrip tion 1-6 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Port Lo ca tions This se cti on de sc ribes th e por t loc atio ns an d nu mb er ing on the swi tche s.
1-7 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 1 Product Overv i ew Switch C omponen ts Catalyst 2948G and 2980G Switch Ports The Ca talyst 2948G sw itch 10/100 B ASE-T po rts are c onfigured in two rows.
Chapter 1 P roduct Overview Switch Compo nents 1-8 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 • Airflow , page 9 • Po wer Suppli es, page 11 Manageme nt Ports The Catal yst 2948G, 294 8G-GE- TX, and 2980G swit ches have two kinds of manageme nt ports: co nsole seria l and Ether net.
1-9 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 1 Product Overv i ew Switch C omponen ts • PSI LED indica tes the inter nal power supply status on the Catalyst 2948G switch. • PWR LED ind icat es the i nte rnal power suppl y status on the C atal yst 2980G switch.
Chapter 1 P roduct Overview Switch Compo nents 1-10 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 If an individual fa n fails, the other fans co ntinue to ru n. Sensor s m onitor the intern al air tem p era tu re s .
1-11 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 1 Product Overv i ew Switch C omponen ts Figur e 1 -6 Catalyst 2980G Airf lo w Powe r Supplies There is no po wer switch on the switches. A C power is present in the power supply w h en t he power c ord is pl ugged i n.
Chapter 1 P roduct Overview Switch Compo nents 1-12 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 • The Ca talyst 2948G switch uses the Ci sco RPS 600 A C po wer supply (PWR600-AC-RPS-CAB). The Ci sco R PS 60 0 s uppo rts fou r exte rnal d evices tha t u se up to 1 50 W DC each.
1-13 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 1 Product Overv i ew Switch C omponen ts A Cisco RPS can only po wer one switch at a time. I f more than one switch fails at the same time, any subseq uent switch is not suppo rted by the RPS u ntil the fir st switch f ailure is resolv ed.
Chapter 1 P roduct Overview Switch Compo nents 1-14 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05.
C HAPTER 2-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 2 Site Plan ning War ni ng Before you install, operate, or service the sy stem, read the Site Preparation and Safety Guide . This guide cont ains important safety information you should know before working with the sy stem.
Chapt er 2 Site Plann ing Site Power Req uir em en ts and Heat D issi pat i on 2-2 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Site Power Requirements and Heat Dissip ation Note Ca talyst 294 8G, 294 8G-G E-TX , a nd 2980G s witc hes have in t erna l power supplies.
2-3 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 2 Site Planning System Groun d Connection Gui delines (Cata lyst 2948G and 2980 G Switches Onl y) Sys.
Chapt er 2 Site Plann ing System G round Con nec tion Gui del ines (Cat al yst 2948G an d 2980G Swi t ches Only ) 2-4 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-62.
2-5 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 2 Site Planning System Groun d Connection Gui delines (Cata lyst 2948G and 2980 G Switches Onl y) • Number 2 Phillips head scre w dri ver .
Chapt er 2 Site Plann ing System G round Con nec tion Gui del ines (Cat al yst 2948G an d 2980G Swi t ches Only ) 2-6 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-62.
2-7 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 2 Site Planning Site-Planning Checklist Step 9 Prepare the other en d of the ground ing wir e and co nnect it to an a ppropr iate groundi ng point at you r site to ensur e adequa te earth ground for the swi tch.
Chapt er 2 Site Plann ing Site-Planni ng Ch ecklist 2-8 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 5 Cable and interfac e equipment e v aluation: Cabl e t .
C HAPTER 3-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 3 Installing the Switch War ni ng Before you install, operate, or service the sy stem, read the Site Preparation and Safety Guide . This guide cont ains important safety information you should know before working with the sy stem.
Chapter 3 Installing the Switch Prepari n g fo r Inst al la t ion 3-2 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Preparing for Installation This sect ion p.
3-3 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Preparing for Installation VCCI Class A Notice for Japan Korea War ni ng This is a Class A product based on the standard of the V oluntary Control Council for Interference by Information T echnology Equipment (VCCI).
Chapter 3 Installing the Switch Prepari n g fo r Inst al la t ion 3-4 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Class A Notice for Hunga ry Checking the Shipping Container Do not d isca rd t he p ac king c art on an d othe r pack in g m ateri al s aft er you un pack the switch.
3-5 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Preparing for Installation • ESD wrist str ap • Moun tin g kit Catalyst .
Chapter 3 Installing the Switch Installi ng the Catalyst 2948 G and 2980G Switch es 3-6 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Installing the Catal yst 2948G and 2980G Swit ches A standa rd rac k-m ount k it is in clude d for moun t ing th e sw itch in a standa rd 19-inch (48.
3-7 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Installing th e Catalyst 2948G an d 2980G Switche s Rack-Mounting the Cataly.
Chapter 3 Installing the Switch Installi ng the Catalyst 2948 G and 2980G Switch es 3-8 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 The L br ackets conne ct th e swit ch ch assis to the ra ck.
3-9 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Installing the Catalyst 2948G-GE-T X Switch Figur e 3-2 In stalling the S wi.
Chapter 3 Installing the Switch Insta ll in g th e Cat al ys t 294 8G- GE - T X Swit c h 3-10 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 T o install a Cata.
3-11 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Installing the Catalyst 2948G-GE-T X Switch Figur e 3-3 Re mo ving Scr ews .
Chapter 3 Installing the Switch Insta ll in g th e Cat al ys t 294 8G- GE - T X Swit c h 3-12 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Figur e 3-4 At tac.
3-13 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Installing the Catalyst 2948G-GE-T X Switch Figur e 3-6 At taching Br ac k .
Chapter 3 Installing the Switch Insta ll in g th e Cat al ys t 294 8G- GE - T X Swit c h 3-14 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Figur e 3-8 At tac.
3-15 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Installing the Catalyst 2948G-GE-T X Switch Figur e 3-1 0 Mounting the Cata.
Chapter 3 Installing the Switch Insta ll in g th e Cat al ys t 294 8G- GE - T X Swit c h 3-16 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Wall-Mounting the .
3-17 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Installing the Catalyst 2948G-GE-T X Switch Attaching the RPS Con nector Co.
Chapter 3 Installing the Switch Insta ll in g th e Cat al ys t 294 8G- GE - T X Swit c h 3-18 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 War ni ng T o comply with s afety regulations, mount the swi tches on a wall wit h the front panel facing up.
3-19 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Connecting Power to the Switches Mounting th e Catalyst 2 948G-GE-TX S witc.
Chapter 3 Installing the Switch Connecti ng t o 10/100 an d 10/100/ 10 0 0 Ports 3-20 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 If the LEDs or the show system command indi cate a power p rob lem or o ther system problem, see Appendix D, “Translated Safety W arn ings” f or more information.
3-21 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Connecting to 10/100 and 10/100/1000 P orts T o con nect th e switch t o 10.
Chapter 3 Installing the Switch Connecti ng a Terminal to the Console Serial a nd Et hernet Man agement Port s 3-22 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286.
3-23 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 3 Installing the Sw itch Verifying Switch Operation Figur e 3-16 Ether net Cable with RJ-45 Conn ect.
Chapter 3 Installing the Switch Verify ing Swit ch Ope ration 3-24 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Note When interf ace LEDs are o n, the interf ace por ts may not be func tional or enab led.
C HAPTER 4-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 4 Configuring the Gigabit Eth ernet Ports War ni ng Before you install, operate, or service the sy stem, read the Site Preparation and Safety Guide . This guide cont ains important safety information you should know before working with the sy stem.
Chapt er 4 Config uring th e Gigabi t Ether net Ports Installing , Rem ov ing, and Mainta ining GBICs 4-2 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Instal.
4-3 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Installing, Removing, and Maintaining GBICs Figur e 4-1 G BIC Modul e Ta b l e 4 - 1 lists the GBI C mod ul es t hat are su ppo rted by t he C ata lyst 2 948G an d 2980G swi tch es.
Chapt er 4 Config uring th e Gigabi t Ether net Ports Installing , Rem ov ing, and Mainta ining GBICs 4-4 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Note Be cause of inte ropera bility issues, Cisco does not support G BICs purcha sed from third-pa rty vendors.
4-5 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Installing, Removing, and Maintaining GBICs GBIC Optical Power Characteri stics Ta b l e 4 - 3 provides the G BIC opti cal powe r char acter ist ics.
Chapt er 4 Config uring th e Gigabi t Ether net Ports Installing , Rem ov ing, and Mainta ining GBICs 4-6 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 • When usi ng the 1 000B ASE-LX/LH G BIC wit h 62.
4-7 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Installing, Removing, and Maintaining GBICs T o install a GBIC, perform these steps: Step 1 Remove the GBIC from i ts protective packaging.
Chapt er 4 Config uring th e Gigabi t Ether net Ports Installing , Rem ov ing, and Mainta ining GBICs 4-8 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Figur e 4-3 Installing a GBIC o n a Cataly st 2980G Sw itch Step 4 Slide the GBIC into the slot until you hear a click.
4-9 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Installing, Removing, and Maintaining GBICs Figur e 4-4 Co.
Chapt er 4 Config uring th e Gigabi t Ether net Ports Installing , Rem ov ing, and Mainta ining GBICs 4-10 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Step 3 Slide the GBIC out of the slot. Step 4 Install the plug into the GBIC op tical bo res and place the GBIC in its protect i ve pack agin g.
4-11 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Installing, Removing, and Maintaining GBICs the output of th e patch cor d, the LX/LH GBIC is complia nt with the I EEE 802.
Chapt er 4 Config uring th e Gigabi t Ether net Ports Connecting T o an SFP Module 4-12 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Figur e 4-6 P atc h Cor d Instal lation Connecting To an SFP Module This section describes how to connect to an SFP module.
4-13 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Conne ctin g T o an S FP M od ule The r estrict ions are .
Chapt er 4 Config uring th e Gigabi t Ether net Ports Connecting T o an SFP Module 4-14 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 For more information abo.
4-15 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 4 Configuring the Gi gabit Etherne t Ports Conne ctin g T o an S FP M od ule Figur e 4-7 Connecting to a n SFP Module P or t Step 3 Insert the ot her ca ble end in a f ib er- opt ic recepta cle on a tar get de vice .
Chapt er 4 Config uring th e Gigabi t Ether net Ports Connecting T o an SFP Module 4-16 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Step 5 If nece ssary , reconf igure and re start the switch or tar get de vice.
C HAPTER 5-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 5 Troubleshooting the Installation This c hapt er d escri bes how to tro uble shoo t t he C ata lyst 2948G , 2 948G -GE -TX , and 2980 G swit ch i nstal lations.
Chapt er 5 Troubl eshootin g the I nstallat ion Getting Start ed 5-2 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Getting Started When the initial system boot is complete, verify the follo wi ng: • Po wer supplies are supply ing power to the system.
5-3 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 5 Troubleshoo ting the Ins tal la ti on Identifying Startup Problems If you encou nte r a problem in perform ing any of the ab ove checks, you sho uld conta ct a cu stome r servi ce repr esen tative.
Chapt er 5 Troubl eshootin g the I nstallat ion Troublesho oting the Power Supply 5-4 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 Step 4 If the boot in format ion and syst em bann er are not displ ayed, verify t hat the terminal is set corr ectly and that it is connected proper ly to the console p ort.
5-5 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Chapter 5 Troubleshoo ting the Ins tal la ti on Contacting Customer Service Note If you are using an RPS, do not appl y power to the RPS an d the switch simultane ously .
Chapt er 5 Troubl eshootin g the I nstallat ion Contact ing Cust omer Serv ice 5-6 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05.
A-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 APPEND IX A Specifications This a ppe ndix p rovides ma nage ment p ort an d te chni cal spe cificati ons for t h e Catalyst 2948G , 2948G -GE- TX , a nd 2980G s wit che s.
Append ix A Specification s 10BASE-T and 10/1 00 BASE-T Et hernet Man agement Port s A-2 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 10BASE-T and 10/100BASE-T Ethernet Manag ement Ports The Eth ernet ma nageme nt port on each switch is an RJ-45 re ceptac le with a Link Status LED.
A-3 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix A Specifications Catalyst 294 8G Switch Specifications Enviro n menta l ( conti nued ) Humidity ( RH), ambie nt (nonco nde nsin g) nono pera tin g and st orag e 5% to 95% Altitude, opera ting and nonoper ating 0 to 6 5621.
Append ix A Specification s Cata lyst 29 48G S witc h Spe c ific atio n s A-4 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Standards C ompliance Compliance CE Marking Safety UL 1 1950, CSA 2 - C22.
A-5 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix A Specifications Catalyst 2948G-GE-TX Switch Specifica tions Catalyst 2948G-GE-TX Switch Specificatio ns Ta b l e A - 4 lists the Catalyst 2948G-GE -TX specifications.
Append ix A Specification s Cata lyst 29 80G Swi tch Spec ific ation s A-6 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Catalyst 2980G Switch Specifications Ta b l e A - 5 lists the Catalyst 2980G switch specif icat ions.
A-7 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix A Specific ati on s Catalyst 2980G Switc h Specifications Humidity ( RH), ambie nt (nonco ndensin .
Append ix A Specification s Cata lyst 29 80G Swi tch Spec ific ation s A-8 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Safety UL 1 1950, CSA 2 - C22.
B-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 APPEND IX B Repacking a Switch This a ppe ndix p rovides re pack in g and sh ip ping inst ru ction s for t he Catalyst 2948G , 2948G -GE- TX , a nd 2980G s wi tche s if yo u n eed to r etu rn your swit ch to the f act ory .
Appendix B Repack ing a Sw itch B-2 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Figur e B-1 S witch P ac king Mat er ial C O N S O L E 1 0 0 0 B a s e - X .
C-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 APPEND IX C Differential M ode Delay When an unconditione d laser source desig ned for operati on on a sin gle-mode fi ber (SMF) cable is directly couple d to a multimode f iber (MMF) cab le, differentia l m ode d ela y (DM D) mi ght occ ur .
Appen di x C Di ff ere ntial Mod e Dela y C-2 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 DMD does not occur in all deplo yed fibe rs; rather , it occurs with certa in combinatio ns of worst-case fi bers and worst-ca se transcei v ers.
C-3 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix C Differenti al M ode Delay modes. Th is is in c ontrast to an unco nditioned launch, which, in the w orst ca se, might co ncentrate all of its ligh t in th e cente r of t he f iber -optic cable, e xciting only two or more m odes e qu ally .
Appen di x C Di ff ere ntial Mod e Dela y C-4 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05.
D-1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 APPEND IX D Translated Safety Warnings This appen dix repeats in multip le language s the warni ngs in this guide. These translat ed wa rnings can be u sed with other docume nts relat ed to this gui de.
Append ix D Translated Safe ty Warnings Warning De fi ni ti on D-2 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Warning Definition War ni ng IMPORT ANT SAFET Y INSTRUC TIONS This warning symbol means danger .
D-3 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Warning Definition Attention IMPORTANTES IN FORM A TIONS DE S É CU RI TÉ Ce symbole d'avertissement indique un danger .
Append ix D Translated Safe ty Warnings Warning De fi ni ti on D-4 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Adva rsel VIKTIGE S IKKERHE TSINSTRUKS JONER Dette advarselssymbolet betyr fare. Du er i en situasjon som kan føre til skade på person.
D-5 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Warning Definition ¡Adve rtenc ia! INSTRU CCIONES IMP ORT ANTES DE S EGURIDAD Este símbolo de aviso indica peligro.
Append ix D Translated Safe ty Warnings Warning De fi ni ti on D-6 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05.
D-7 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Safety Information Referral War ning Safety Information Referral Warni ng War ni ng Before you install, operate, or service the sy stem, read the Site Preparation and Safety Guide .
Append ix D Translated Safe ty Warnings Safety Infor m at io n Refe rra l War n in g D-8 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Va r o it u s Ennen kuin asennat järjestelmän tai käytät tai huollat sitä, lue Asennuspaikan valmistelu-jaturva opas -opasta.
D-9 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Qu alified Personnel Warning Qualified Personnel Warning War ni ng Only trained and qualified personnel should be allowed to install or replace this equipment.
Append ix D Translated Safe ty Warnings Invisi bl e Lase r Ra diat ion Warnin g D-10 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Invisible Laser Radiation .
D-11 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Laser Radiation Laser Radiation Avvertenza Poiché quando nessu.
Append ix D Translated Safe ty Warnings Laser Radi atio n D-12 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Atten tion Les fibres ou connecteurs débranchés risquent d'émettre des rayonnements laser invisi bles à l' œil.
D-13 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Attaching the Cisco R PS (model PWR300-AC- RPS-N1) Attaching the Cisco RPS (mod el PWR300 -AC-RPS- N1) War ni ng Attach only the Cisco RPS (model PWR300-AC-RPS-N1) to the RPS receptacle.
Append ix D Translated Safe ty Warnings Attaching the Ci sco RPS (mod el PWR600-AC-RPS) D-14 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Attaching the Cisco RPS (model PWR600-AC-RPS) Va rn i n g ! Koppla endast Ciscos RPS (modell PWR300-AC-RPS-N1) till RPS-uttaget.
D-15 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Attaching the Cisco R PS (model PWR675-AC- RPS-N1) Attaching the Cisco RPS (mod el PWR675 -AC-RPS- N1) Advarse l! Koble bare Cisco RPS (mo dell PWR600-AC-R PS) til RPS-stikkontakten.
Append ix D Translated Safe ty Warnings Attaching the Ci sco RPS (model PWR675-AC- RPS-N1 ) D-16 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Avertissement Raccordez le bloc d’alimentation Cisco RPS (modèle PWR675-AC-RPS-N1) uniquement au connecteur RPS .
D-17 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Redun dant Po wer Supp ly C onnecti on Warn ing Redundant Power.
Append ix D Translated Safe ty Warnings Switch I nstalla tion Warni ng D-18 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Switch Installation Warning Va rn i.
D-19 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Switch Installation Warning Warnung Zur Einhaltung der Sicherheitsvorschriften die Schalter so an einer W and montieren, dass die Frontplatte nach oben zeigt.
Append ix D Translated Safe ty Warnings Chassi s Wa rning for Rac k-Mounti ng an d Servicin g D-20 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Chassis Warn.
D-21 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Chassis Warning for Rack-Mounting and Servicing Atten tion Pour.
Append ix D Translated Safe ty Warnings Chassi s Wa rning for Rac k-Mounti ng an d Servicin g D-22 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 Advarsel Unngå fy siske skader under montering eller reparasjonsarbeid på denne enheten når den befinner seg i et kab inett .
D-23 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286-05 Append ix D Transl at ed Safety W arni ng s Chassis Warning for Rack-Mounting and Servicing V arning! För .
Append ix D Translated Safe ty Warnings Chassi s Wa rning for Rac k-Mounti ng an d Servicin g D-24 Catalyst 2984G, 294 8G-GE-TX, and 2980G Switc h Hardware Inst allation Guide 78-6286- 05 • • • .
IN- 1 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 INDEX Numerics 10/100/10 00 ports connec tin g to 3-20 to 3-22 describe d 1-3 10/100BAS E-T 1-8 10/100 por .
Index IN-2 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 C cable gu ide attachi ng 3-15 cabling GBIC 4-4, 4-5 mode-conditio ning 4-10 Catalyst 294 8G-GE- TX s.
IN- 3 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Index cooling See airflow crossover c able connec tin g to 10/100/10 00 ports 3-21 10/100 por ts 3-21 cust .
Index IN-4 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 groundi ng holes 2-4 proc edur e 2-5 to 2-7 tools 2-4 H heat dissipa tion Catalyst 294 8G-GE -T X switch es 2-2, A-3, A-5 Catalyst 2948G switches 2-2, A-3, A-5 Catalyst 2980G switches 2-2, A-7 I IEEE 8 02.
IN- 5 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Index Media Access Control add resses See MAC a ddress es media-de penden t interfa ce crosse d-over conn e.
Index IN-6 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 proc edur es connec tin g syst em grou nd 2-3 connecting to an SFP module 4-12 to 4-16 connec tin g t.
IN- 7 Catalyst 2984G, 2948G-GE- TX, and 2980G Switch Hardware Installat ion Guide 78-6286-05 Index SFP modules connec tin g to 4-12 to 4-16 shelf-moun ting 3-19 shi ppi ng conta iner conte nts (Cat al.
Index IN-8 Catalyst 2984G, 2948G-GE -TX, and 2980G Swit ch Hardware In stallation Guide 78-6286-05 VLAN T runk Protoc ol See VTP ( VLA N T runk Prot ocol) VTP (Virtual Te rminal Protocol) 1-5 VTP (VL .
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 2948G-GE-TX 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 2948G-GE-TX - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 2948G-GE-TX imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 2948G-GE-TX ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 2948G-GE-TX, 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 2948G-GE-TX.
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 2948G-GE-TX. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 2948G-GE-TX 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.
