Manuale d’uso / di manutenzione del prodotto 7304 del fabbricante Cisco
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Quick Start Guide Cisco 7304 Quick Start Guide 1 Documentation and Resources 2 Prepare for Installation 3 Install the External Options 4 Rac k-Mount the Router 5 Connect the Router to the Network 6 St.
2 1 Documentation and Resources Documentation for the Cisco 7304 router is online and orderable. For detailed hardware installation instructions, refer to the online Cisco 7304 Installation and Conf iguration Guide.
3 Nonregistered Cisco.com users can order technical documentation from 8:00 a.m. to 5:00 p.m. (0800 to 1700) PDT by calling 1 866 463-3487 in the United States and Canada, or elsewhere by calling 011 408 519-5055. Y ou can also order documentation by e-mail at tech-doc-store-mkpl@external.
4 Networking Professionals Connection is an interactive website for networking professionals to share questions, suggestions, and information about networking products and technologies with Cisco experts and other networking professionals. Join a discussion at this URL: http://www .
5 2 Prepare for Installation This section contains warnings, information about tools and parts, site preparation information, and information for workbench or tabletop installation and rack-mount installation. Warning This warning symbol means danger .
6 Tools and Parts Use the following list of tools and parts as a checklist for preparing for installing the Cisco 7304 router: • ESD-preventative wrist strap • Power cord • 12-A WG or 2.
7 3 Install the External Options This section provides installation instructions for the CompactFlash Disk and the GBIC and SFP module. Install the CompactFlash Disk Figur e 1 Inserting and Remo ving the CompactFlash Disk Insert the CompactFlash Disk into the CompactFlash Disk slot with the label with the vendor name and memory size facing up.
8 About the GBIC and SFP Module The Gigabit Interface Converter (GBIC) and small form-factor pluggable (SFP) module support online insertion and removal (OIR). For more information on the GBIC or SFP type, technologies, and models, see the Cisco 7304 Installation and Conf iguration Guide.
9 Figur e 3 Inserting an SFP Module in the NPE-G1 00 or the NSE-150 The NSE-150 and NPE-G100 use only Gigabit Ethernet SFP modules. A variety of latch types are available. Figure 3 shows one type. For more information about SFP types, technologies, models, and cabling specif ications, see the Cisco 7304 Installation and Conf iguration Guide.
10 4 Rack-Mount the Router This section provides information for rack-mounting the router . Attach the Rack-Mount Brackets—Chassis Front-Mounted Figur e 4 Attac hing the Rac k-Mount Brac k ets to the F ront of the Chassis The rack-mount brackets ship installed on the router .
11 Attach the Cable-Management Brackets Figur e 5 Attac hing the Cable-Management Br ack ets Step 1 Align a cable-management bracket to the rack-mount bracket on the left side of the Cisco 7304 router . Step 2 Using a Phillips screwdriver and the M4 x 20-mm screws, thread and tighten the screws to the cable-management bracket.
12 Four-Post Rack Installation Figur e 6 Installing the Cisco 7304 Router in a F our -Post Rac k Note Inner clearance (the width between the inner sides of the two posts or rails) must be at least 17.6 inches (44.70 cm). The height of the chassis is 6.
13 Two-Post Rack Installation Figur e 7 Installing the Cisco 7304 Router in a T wo-P ost or T elco Rac k Note Inner clearance (the width between the inner sides of the two posts or rails) must be at least 17.6 inches (44.70 cm). The height of the chassis is 6.
14 Chassis Ground Connection Installation Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Figur e 8 Attac hing the Gr ounding Lug and Wire t o the Chassis Note The grounding lug and Phillips screws are not available from Cisco Systems.
15 5 Connect the Router to the Network The NSE-100, NSE-150, and NPE-G100 are the processing engines available for the Cisco 7304 router . Each processing engine has a different number of Gigabit Ethernet interfaces and different Gigabit Ethernet Gigabit Interface Converter port types (GBIC or SFP).
16 Gigabit Ethernet and Fast Ethernet Port Connections Y our Cisco 7304 router has either one or two NSE-100s, one or two NSE-150s, or one or two NPE-G100s installed. Use this section to connect the appropriate cables to the appropriate processing engine.
17 Gigabit Ethernet RJ-45 Ports on the NPE-G100 Intra-Building Lightning Protection Shielded cables, which are grounded at both ends, are required to be used on the 10/100/1000 Ethernet/Fast Ethernet /Gigabit Ethernet (RJ-45) port in order to be in compliance with requirement R4-11 in GR-1089-Core for a Central Off ice environment.
18 Warning B ecause invisible laser radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to laser radiation and do not stare into open apertures. Warning Class 1 l aser product. Warning Class 1 LED product.
19 Connect the Optical Fiber Cables to an SFP Module in the NPE-G100 or NSE-150 Figur e 13 Inserting the Gig abit Ether net Optical Fiber Cable in the SFP Module (NPE-G1 0 0 Example) Step 1 Remove the plug from the SFP so that you can insert the cables.
20 Attach the Mode-Conditioning Patch Cord Figur e 14 Attac hing the Mode-Conditioning P atch Cord (LC-T ype Connectors Sho wn) Step 1 Attach the patch cord to the SC-type receptacle on the GBIC (2) or SFP module. Step 2 Attach the network ends of your patch cord to the appropriate 1000BASEX equipment in your building cable plant (9).
21 Cable Management Figur e 15 Inserting the Cables Thr ough the Cable-Management Br ack ets If you have not already done so, run the line card cables, port adapter cables, SP A cables, and input/output cables through the cable-management brackets.
22 6 Start the System Warning Read the installation instructions before you connect the system to its power source. This section provides instructions for attaching the power cables to the router and powering on the router . The Cisco 7304 router comes with either an AC or DC power supply .
23 Warning When installing the unit, the ground connection must always be made first and disconnected last. Note The color coding of the DC-input power supply leads depends on the color coding of the DC power source at your site. T ypically , green or green/yellow is used for ground.
24 Note Make sure the entire stripped end of each lead is inserted all the way into its receptacle. If any exposed wire at the stripped end of a lead is visible after inserting the lead into its receptacle, remove the lead from the receptacle, use the wire stripper to cut the stripped end of the lead, and repeat Step 3 through Step 5.
25 Figur e 18 Identifying LEDs and LED Status on the NSE-1 00 LED Label Color State Function DISK 0 Green/Y ellow Green CompactFlash Disk is being accessed. Y ellow CompactFlash Disk access failure. Off Default state on power up. GE0 LINK Green/Y ellow Green Gigabit Ethernet port 0 is up.
26 Figur e 19 Identifying LEDs and LED Status on the NPE-G1 00 No. LED Label LED Purpose Color LED Color Status 1 Active Active Indicates this NPE-G100 is the active NPE Green Solid green when this NPE is the active NPE. Off Off when this NPE is not the active NPE.
27 Figur e 0-20 Identifying LEDs and LED Status on the NSE-150 LEDs LED Label Color State Function ACTIVE Green On NSE is up and running. Off NSE is off.
28 Y ellow Line protocol is down due to a link error . Off Default state on power up or has been administratively shut down. T able 1 P ow er Supply LEDs LED Label Color State Function INPUT OK Green On AC input voltage is greater than 85V . Flashing AC input voltage is falling below 85V .
29 7 Configure the Router Perform a Basic Configuration Using the Setup Facility Y ou can run the setup facility any time you are at the enable prompt (#) by entering the setup command. The router may take several minutes to determine that AutoInstall is not set up to a remote TCP/IP host.
30 The f irst two sections of the conf iguration script (the banner and the installed hardware) appear only at initial system startup. On subsequent uses of the setup facility , the script begins with a System Conf iguration Dialog as shown in the following example.
31 Step 6 For the following queries, do not enable VINES, LA T , DECnet, CLNS, bridging, XNS, or Apollo: Configure Vines? [no]: Configure LAT? [no]: Configure DECnet? [no]: Configure CLNS? [no]: Confi.
32 Debug Cisco IOS provides two commands to provide information on your interfaces: show interface GigabitEthernet 0/X (where X is either 0 or 1) and show controllers GigabitEthernet 0/X (where X is either 0 or 1).
33 Perform Complex Configurations After you have installed your Cisco 7304 router hardware and minimally conf igured the system, you might need to perform more complex conf igurations, which are beyond the scope of this publication.
34 8 Troubleshoot Startup Problems Which prompt do you see on the console? • None: See the “Check the LEDs” section on page 34 . • Garbled: See the “Check T erminal Settings” section on page 34 . • ROMmon prompt: See the “ROMmon prompt: rommon # >” section on page 34 .
35 Step 3 T ry to boot from the valid Cisco IOS image. rommon 5 > boot disk0:c7300-js-mz.121-99.WS_DAILY_BUILD_20010706 Self decompressing the image : ##############################################.
36 The System Bootstrap message appears and the router loads an image from bootdisk. On the screen, you should see something similar to the following: System Bootstrap, Version 12.1(9) [biff-ws28 124], RELEASED SOFTWARE Copyright (c) 1994-2001 by cisco Systems, Inc.
37 Router in Boot Mode: Router (boot)> If the router is in boot mode, it means the router has a corrupt or missing Cisco IOS image. Use this procedure to upgrade the Cisco IOS software. Step 1 Set the conf iguration register value to 0x0 for the next reload.
38 Step 8 Change the boot variable and conf iguration register to contain values to point to the image you copied. rommon 1 > confreg 0x2101 Step 9 Use the show version command to verify that the router is running with the proper image.
39 10 Obtain Technical Assistance Cisco T echnical Support provides 24-hour -a-day award-winning technical assistance. The Cisco T echnical Support & Documentation website on Cisco.
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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 7304 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 7304 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco 7304 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco 7304 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco 7304, 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 7304.
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 7304. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco 7304 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.
