Manuale d’uso / di manutenzione del prodotto 2940 del fabbricante Cisco Systems
Vai alla pagina of 59
Spring 2006 V .2 Argentina • Australia • Austria • Belgium • Brazil • Bulgaria • Canada • Chile • China PRC • Colombia • Costa Rica • Croat ia • Cyprus • Czech Republic Denma.
This is your guide to Cisco ® Catalyst ® switches, the industry’ s most advanced and versatile portfolio of modular and fixed- configuration LAN switches. Individually , these switches offer the performance and features required for virtually any deployment, from small workgroups and wiring closets to corporate data centers and network cores.
Intr o duction Cisco Catalyst Family O ver view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 T echnology Spotlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Catalyst F amily Featur e Comparison. . . .
4 F I X E D - C O N F I G U R A T I O N S W I T C H E S Intelligen t S witching for the Evolving Net work Fr om edge to c or e, Cisc o Catalys t switches pr ovide the per formance, high availability , c omprehensive se curit y , deliver y optimiz ation, and enhance d manageabilit y ne ede d to get the mo s t out of your network for years to come.
6 TECHNOLOG Y SPOTLIGHT Cisco Systems offers the industry’ s most complete range of switching solutions, supporting a wide variety of deployment requirements in networks of every size.
9 TECHNOLOG Y SPOTLIGHT The LAN switching infrastructure connects users, applications, and communications systems together . That basic task has become much more challenging as the variety and complexity of network uses have increased.
10 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Ca talyst 2940 Catalyst Express 500 L A N S W I T C H I N G F E AT U R E S Conne ctivity and Filtering EtherChannel ® /802.
12 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
14 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
16 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
18 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
20 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
22 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
24 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950 Catalyst 2940 C.
27 The Cisco Catalyst 6500 and 4500 Series modular switches provide customers with an intelligent high performance platform for deploying numerous concurrent intelligent services without degrading the overall performance of the switch.
28 29 Flagshi p modular swit ches off ering the hig hest lev els of int elligence, op erational efficiency , s calability , in vestment prot ection, and p er f ormanc e f or enterprise cust omers , medium-sized busine ss es, and ser vic e pr oviders.
30 Cisco Catalyst 6500 Series Chassis WS-C6503-E WS-C6504-E WS-C6506-E WS-C6509-E WS-C6509-NEB-A WS-C6513 Slots 3 4 6 9 9 13 Gigabit Ethernet GBIC/SFP densit y 98 144 242 386 384 410 10 GbE XENP AK /X.
32 33 Super visor Engine s SUP 720 WS-SUP720-3BXL WS-SUP720-3B SUP 32 WS-SUP32- 10GE-3B WS-SUP32- GE-3B Chassis suppor ted All All Bandwidth per slot (Gbps) 40 32 shared T otal bandwidth (Gbps) 720 32 Pack ets per sec ond (Mpps) 407 15 MAC addresses suppor ted 64K max.
34 35 Cisco Catalyst 6500 Series C A T A LY S T 6 5 0 0 — 1 0 / 10 0 / 1 0 0 0 E T H E R N E T Product Numb er Des cription WS-X6148A- GE- T X 48-port 10/ 100/ 1000 with Jumbo Frame, RJ-45 WS-X6148A- GE-45AF 48-port PoE 802.
36 37 Cisco Catalyst 6500 Series C A T A LY S T 6 5 0 0 — F L E X W A N A N D O S Product Numb er Des cription WS-X6582-2P A Enhanced FlexW AN module, fabric-enabled OSM- 1 CHOC12/ T 1 -SI 1-port CH.
38 39 Cisco Catalyst 6500 Series S U P E R V I S O R S Current Product Recommende d Product WS- X 6K-SUP 1A-2GE WS-SUP32-GE-3B WS-SUP32- 10GE-3B WS- X 6K-SUP 1A-PFC WS-SUP32-GE-3B WS-SUP32- 10GE-3B WS.
40 Cis c o S er vic e Mo dule s The mo dular de sign of the Cisc o Catalys t 6500 S eries allows organiza tions to scale their networks and adapt to changing nee ds, without having to rede sign the network or add additional devic es.
42 Cis c o S er vic e Mo dule s c ontinued Content Switching Module with SSL This module combine s advanced L ayer 4– 7 content switching capabilities with Se cure Sockets Layer acceleration, freeing backend ser vers from the CPU-intensive task o f proc essing SSL transactions.
44 Cis c o S e curit y S er vic e Mo dule s IPSec VPN Shared Port Adapter This module delivers scalable and c ost-effective VPN per formance with Data E ncr yption Standard (DES), T riple Data E ncr y.
46 Cis c o S e curit y S er vic e Mo dule s Firewall Service s Module This module delivers the fastest fir ewall data ra te s in the industry: 5Gbps throughput, 100,000 CPS, and one million concurrent connections. Up to four modules can be installed in a single chassis, offering scalabilit y to 20Gbps per chassis.
48 Notes Modular swit ches with La yer 2–4 int elligent net work ser vic es of f er ent erprises , small- to medium-sized busines ses , and ser vice providers added in vestment prot ection. The Catalyst 4500 Series switches are mid-range, medium-density modular chassis delivering robust Layer 2 – 4 intelligent services.
50 51 Super visor Engines SUP V - 10 GbE WS- X4516- 10GE SUP V WS- X4516 SUP IV WS- X4515 SUP II Plus- 10GbE WS- X4013 +10GE SUP II-Plus WS- X4013+ SUP II- Plus- TS WS- X4013 +TS Chassis suppor t ed A.
52 53 C A T A LY S T 4 5 0 0 — B A S E C O N F I G U R A T I O N Product Numb er D escription WS-C4503 3-slot chas sis, fan, no power supply WS-C4506 6 -slot chassis, fan, no power supply WS-C4507R .
54 55 Product O ver view continue d Cisco Catalyst 4500 Series Current Product Recommende d Product WS-C4003 WS-C4503 WS-C4006 WS-C4506 WS-C4507R WS-C4510R Transition Ma trix Sup ervis ors WS- X4012 (.
56 57 The Cisco Catalyst family includes the industry’ s widest and most versatile selection of fixed-configuration switches, making it easy for customers to find the ideal platform for any deployment.
58 Fixed-configuration switches off ering high-per f ormanc e, rack -optimized s er ver swit ching f or organizations of all sizes . The Cisco Catalyst 4900 Series is based on the proven hardware and .
60 61 WS-C4948 WS-C4948- 10GE Forwarding bandwidth per box (Gbps) 96 136 Maximum stack members 0 0 T otal bandwidth of stack (Gbps) 0 0 Pack ets per sec ond per box (Mpps) 72 102 MAC addresses suppor .
62 63 Fixed-configuration switches off ering multilayer swit ching and Cisc o StackWise t echnology f or enterprise branch offic es and midsize organizations.
64 WS-C3750- 24 TS WS-C3750- 48T S WS-C3750- 24PS WS-C3750- 48PS WS-C3750- 24FS WS-C3750G- 24 T WS-C3750G- 24 TS- 1U WS-C3750G- 48T S WS-C3750G- 24PS WS-C3750G- 48PS Switching F abric (Gbp s) 32 32 32.
66 67 WS-C3750G- 12S WS-C3750G- 12S-SD WS-C3750G- 16TD Switching F abric (Gbp s) 32 32 32 Maximum stack members 9 9 9 T otal bandwidth of stack (Gbps) 32 32 32 Pack ets per sec ond per box (Mpps) 17 .
68 Cisco Catalyst 3750 Series Product O ver view continue d C A T A LY S T 3 7 5 0 S E R I E S 1 0 / 1 0 0 W O R K G R O U P S W I T C H E S Product Numb er Des cription WS-C3750-24FS-S 24 100BAS E-FX.
70 71 Cisco Catalyst 3750 Series Product T ransitions Current Product Recommende d Product WS-C3550- 12G WS-C3750 G- 12S-S WS-C3750G- 12S-E WS-C3550- 12T WS-C3750G-24T -S WS-C3750G-24T -E WS-C3750G-24.
72 73 Fixed-configuration switches combining Gigabit Ethernet conne ctivity and PoE f or small enterprise LAN ac ces s and branch of fice deployments. The Cisco Catalyst 3560 Series combines multilaye.
74 WS-C3560-24T S WS-C3560-48TS WS-C3560 -24PS WS-C3560 -48PS WS-C3560G-24T S WS-C3560G-48TS WS-C3560G-24PS WS-C3560 G-48PS Switching F abric (Gbp s) 32 32 32 32 32 32 32 32 Maximum stack members 0 0 0 0 0 0 0 0 T otal bandwidth of stack (Gbps) 0 0 0 0 0 0 0 0 Pack ets per sec ond per box (Mpps) 6.
76 77 Cisco Catalyst 3560 Series Converge d S er vice s The Cisc o Catalyst 3560 Series includes switches that deliver Gigabit Ethernet speed with integrated PoE, suppor ting both Cisco pre-standar d and IEEE 802.
78 79 Cisco Catalyst 3560 Series Current Product Recommende d Product WS-C 1924-A WS-C3560-24PS-S WS-C3750-24PS-S WS-C 1912-A WS-C3560-24PS-S WS-C 1924C-EN WS-C3750G-24T -S WS-C2924- XL -EN WS-C3560 -.
80 81 Fixed-configuration switches off ering Fast Ethernet and Gigabit Ethernet c onnectivit y with enhance d L AN ser vic es f or mid-market and branch offic e networks .
82 WS-C2960-24T C-L WS-C2960-24TT -L WS-C2960-48T C-L WS-C2960-48TT -L WS-C2960G-24 TC-L WS-C2960 G-48 T C-L Switching F abric (Gbp s) 16 16 32 32 32 32 Maximum stack members 00 0000 T otal bandwidth of stack (Gbps) 00 0000 Pack ets per sec ond per box (Mpps) 6.
84 85 C A T A LY S T 2 9 6 0 S E R I E S W O R K G R O U P S W I T C H E S Product Numb er D escription WS-C2960-24T T -L 24 10/ 100 por ts + 2 10/ 100/ 1000 uplinks; LAN B ase Image WS-C2960-48T T -L.
86 87 Cisc o Catalyst 2950 Serie s Fixed-configuration switches off ering Fast Ethernet and Gigabit Ethernet conne ctivity f or branch of fice s, small wiring clos ets, and industrial deployments. The Cisco Catalyst 2950 Series switch is a fixed-configuration switch that provides wire-speed Fast Ethernet and Gigabit Ethernet connectivity .
88 WS-C2950- 12 WS-C2950 -24 WS-C2950-SX-24 WS-C2950 -C-24 WS-C2950G-24-EI-D C WS-C2950SX -48-S I Forwarding bandwidth per box (Gbps) 2.4 4.8 8.8 5.2 8.8 13.6 Maximum stack members 0 0 0 0 0 0 T otal bandwidth of stack (Gbps) 0 0 0 0 0 0 Pack ets per sec ond per box (Mpps) 1 .
90 91 WS-C2955S- 12 WS-C2955C- 12 WS-C2955T - 12 Forwarding bandwidth per box (Gbps) 2.8 2.8 6.4 Maximum stack members 0 0 0 T otal bandwidth of stack (Gbps) 0 0 0 Pack ets per sec ond per box (Mpps) 2 2 4.
92 93 Cisco Catalyst 2950 Series Product O ver view continued C A T A LY S T 2 9 5 0 — P O W E R O P T I O N S Product Numb er D escription PWR-2955-AC= AC t o 24 V D C DIN rail power brick C A T A .
94 95 Compact fixed-configuration switches delivering F ast Ethernet c onnectivit y f or workgr oup, conf erence room, and classroom deployments. Cisco Catalyst 2940 Series switches are small, standalone, managed switches with eight Fast Ethernet ports and a single integrated Fast Ethernet or Gigabit Ethernet u plink.
96 97 WS-C2940-8TT -S WS-C2940 -8TF-S Forwarding bandwidth per box (Gbps) 3.6 3.6 Maximum stack members 0 0 T otal bandwidth of stack (Gbps) 0 0 Pack ets per sec ond per box (Mpps) 2.
98 99 Notes Cisc o-class switches that mak e advanced net work ser vic es and IP Communications easy to manage f or busines se s fr om 20 to 250 employ e es .
100 101 WS-CE500-24TT WS-CE500-24LC WS-CE500-24P C WS-CE500G- 12T C Forwarding bandwidth per box (Gbps) 8.8 8.8 8.8 24 Maximum stack members 0 0 0 0 T otal bandwidth of stack (Gbps) 0 0 0 0 Pack ets per second per box (Mpps) 6.
102 103 C A T A LY S T E X P R E S S 5 0 0 R P S Product Numb er D escription PWR675-AC-RPS-N 1= 675W Redundant power supply with 1 connector cable CAB-RPS- 1614= 1 RPS 675 conne ctor cable 16/ 14 For mor e product information on Cisco Catalyst Switches, go to: http ://ww w .
104 105 Cis c o Optic s Cisc o offers a wide variety of pluggable transceiver mo dules across Cis co switches and router pla t forms. Cisco pluggable transc eivers provide a convenien t and co st-e f .
106 107 M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Model Des cription Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catal.
M O D U L A R S W I T C H E S F I X E D - C O N F I G U R A T I O N S W I T C H E S Model Des cription Catalyst 6500 Catalyst 4500 Catalyst 4900 Catalyst 3750 Catalyst 3560 Catalyst 2960 Catalyst 2950.
111 Notes Note s 110.
112 Notes.
Spring 2006 V .2 Argentina • Australia • Austria • Belgi um • Brazil • Bulgaria • Canada • Chile • China PRC • Colomb ia • Costa Rica • Croatia • Cyprus • Czech Republic Denm.
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 2940 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 2940 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 2940 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 2940 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 2940, 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 2940.
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 2940. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 2940 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.
