Manuale d’uso / di manutenzione del prodotto 2975 del fabbricante Cisco Systems
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G ETTING S TARTED G UIDE Catalyst 2975 Switch Getting Started Guide 1 About this Guide 2 Unpac king the Switc h 3 Running Exp ress Setup 4 Managing the Switc h 5 Planning Switc h Stac ks 6 Rac k-Mount.
2 1 About this Guide This guide provides instructions on how to use Express Setup to ini tially configure your Cataly st switch. Also covered are swit ch management options, basic rack-mounting, stacking guidelines , port and module connection procedures, and troubleshooting help.
3 3 Running Express Setup When you first set up the switch, you should use Express Setup to enter the i nitial IP inform atio n. Doing this enables the swit ch to connect to local ro uters and the Internet. Y ou can then acce ss the switch through the IP a ddress f or furthe r configuration.
4 Step 9 V erify that the LE Ds on bo th Ethernet ports are green. W ait 30 seconds. Step 10 Launch a web browser on y our PC. Enter the IP address 10.0.0.1 in the web browser , and press Enter . Step 11 The Express Setup Basic Se ttings page appears.
5 Refreshing the PC IP Address After you complete Express Setup, yo u should refresh the PC IP address: • For a dynamically assigned IP address, disconnect the PC from the switch, and reconnect the PC to the network. The network DHCP server assigns a new IP address to the PC.
6 4 Managing the Switch After you complete Express Setup and install the switch in your network, use the device manage r or other management options described in this section for further configuration. Using the Device Manager The simplest way to manage the switch is by using the devi ce manager in the switch memory .
7 Other Management Options Y ou can use SNM P management applications such as Cisc oW orks Small Network Management Solution (SNMS) and HP OpenV iew to configure and ma nage the switch. Y ou also can ma na ge it from an SNMP-compatible workstation that is running platforms such as HP OpenV iew or S unNet Manager .
8 Cabling Guidelines These illustrations show the recommended s witch stack configurations with redundant stack cabling connecti ons for optimized stack bandwidth. For more configuration examples, see the hardware installation guide on Cisco.com. In this example, the stack uses the 0.
9 6 Rack-Mounting This section covers basic 19-inch rack-mounting and switch por t conn ections. For alternate mounting procedures, such as installing the switch in a 24-inch rack or on a wall, and for additional cabling information, see the hardware installation gui de on Cisco.
10 Installation Warning Statements This section includes the basic installatio n warning statemen ts. T ranslations of these warning statements appear in the Regulatory Compliance and Safety Inform ation for the Catalyst 2975 Switch document on the documentation CD.
11 Attaching the Brackets Use two number -8 Phillips flat-head screws to atta ch the long side of each bracket to the swit ch in one of three mounting positions.
12 Rack-Mount the Switch Use the four number -12 Phillips machine scre ws to attach the brackets to the rack. Use the b lack Phillips machine screw to atta ch the cable guide to the left or right bracket.
13 Connect the Stack Cables Use the window in the stack cable to align the connector correctly . Insert the cable into the stack port on the back of the swi tch. Secure the screws tightly . Insert the othe r end of the cable into the connector of th e other switch, and secure the screws tigh tly .
14 Install SFP Modules and Conne ct to the Module Ports The switch Gigabit Ethernet SFP modules are used for c onnections to other devices. These modules are fie ld-replaceable, providing the uplink interfaces when inserted in an SFP module slot. Y ou can use any combination of SF P modules.
15 Resetting the Switch This section describes how to reset the sw itch by rerunning Express Setup. These ar e reasons why you m ight want to reset th e switch: • Y ou installed the switch in your network a nd cannot connec t to it because yo u assigned an incorrect IP address.
Americas He adquarters Cisco Systems, Inc. San Jose, CA Asia Pacific Headqua rters Cisco Systems (USA) Pte. Ltd. Singapore Europe Head quarters Cisco Systems International BV Amsterdam, The Netherlands Cisco has more than 200 offices wo rldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco W ebsite at www .
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 2975 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 2975 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 2975 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 2975 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 2975, 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 2975.
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 2975. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 2975 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.
