Manuale d’uso / di manutenzione del prodotto 800 del fabbricante Cisco
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2 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requir ements System Requirements This section describes the system require ments for Cisco IOS Release 12.
3 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requirements Hardware Supported Cisco IOS Release 12.
4 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requir ements Ta b l e 3 lists the supported interfaces for th e Cisco 827 and Cisco 827-4V routers.
5 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requirements Ta b l e 5 lists the features and feature sets supported b y the Cisco 811 an d 813 Routers in Cisco IOS Release 12.
6 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requir ements C a l l Wa i t i n g Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s D i s t i n c t i v e R i.
7 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requirements Route and Router Authentication Y es Y es Y e s Y es Y es Y es Y es Y es To k e n C a r.
8 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requir ements S TA C C o m p r e s s i o n Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s W eighted Fai r Queuing Quality of Service Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s X.
9 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 System Requirements N e t B I O S A c c e s s L i s t s Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s P AP , CH A.
10 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 New and Changed Information New and Changed Information New Software Features in Release 12.1(5)YC1 Cisco 827 and Cisco 827-4V Routers The follo wing ne w software feat ures are supported by the Cisco 827 and Cisco 827-4V routers for Cisco IOS Release 12.
11 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 New and Changed Information Enhanced Cisco 810 Series Vo ice Features for Japan The enhanced voice features described he re are for the Japanese market only .
12 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 New and Changed Information dial-peer voice 1 pots destination-pattern 5551111 port 1 no call-waiting ring.
13 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 New and Changed Information caller-number 22222 ring 2 caller-number 33333 ring 1 ! dial-peer voice 2 pots.
14 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 New and Changed Information Silent FAX Calls This feature allo ws either PO TS port to be configur ed as a T ype 2 Smart Fax port.
15 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Limitations and Restrictions • Internet Access Internet access has influenced PHS in that ma ny users wa nt to be able to obtain necessary information in a t imely manner when they are ou tdoors.
16 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Limitations and Restrictions Cisco 820 Series Router Supported MIBs MIBs for OpenDSL The CISCO-DSL-CPE-MIB is partially support ed by the Cisco 827 an d Cisco 827-4V routers for the OpenDSL feature.
17 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Limitations and Restrictions Other MIBs Supported by Ci sco 827 and 827-4V Routers The follo wing MIBs are.
18 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Important Notes • NO VEL L-IPX-MIB • NO VEL L-RIPSAP-MIB • OLD-CISCO-CHASSIS-MIB • OLD-CISCO-CPU-M.
19 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Important Notes Config uration f iles must conform to the follo wing: • There must be no leading or traili ng spaces in th e name and re vision f ields of the image name or configuration f ile name.
20 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Important Notes Here, the command fair -queue 64 limits the number of con versations to 64, and t he command queue-limit 64 sets the discard threshold to 64.
21 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Important Notes CiscoView Application Support The CiscoV iew app lication supports the Cisco 800 series ro uters.
22 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Important Notes ISDN NI1 Provisioning If you ha ve an y problems with your ISD N NI1 provisio ning, visit the Cisco ISDN W eb site at http://www .cisco.com/isdn.
23 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Caveats Caveats Cav eats describe un expected behavior in Cisco IOS so ftware releases. Sev erity 1 cav eats are the most serious cav eats; sev erity 2 caveats a re less serious.
24 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Caveats CSCdt35967: When using CODEC g711al aw & g711ul aw , c827-4v fails to make an outgoing call to another Cisco voi ce gatew ay . This defect has been f ixed in 12.
25 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Documentation Updates Documentation Updates Changes Cisco 811 and 813 Routers There is a change to the contents of the Cisco 811 and Cisco 813 Router s Har dwar e Installation G uide.
26 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation • Product bulletins, field notices, an d other release-specific documents T o reach these documents from Cisco.
27 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation Cisco 827 Routers These documents are av ailable for the Cisco 820 se ries routers on Cisco.
28 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation T o use Feature Navigator , you must ha ve a Jav aScript-e nabled web browser such as Netscape 3.0 or later , or Internet Explorer 4.0 o r later .
29 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation T able 8 Cisco IOS Sof twar e Release 12.
30 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation • Cisco IOS Bridging and IBM Networking Conf iguratio n Guide • Cisco IOS Bridgi.
31 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation • Cisco IOS IP and IP Rou ting Confi guration Guide • Cisco IOS IP and IP Rou ti.
32 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation • Cisco Quality of S ervice Solutions Conf iguration Guide • Cisco IOS Quali ty .
33 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Related Documentation • Cisco IOS Swi tching Services Configuration Guid e • Cisco IOS Swit ching Serv.
34 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Obtaining Documentation Obtaining Documentation The follo wing sections pro vide sources for obtaining do cumentation from Cisco Systems.
35 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Obtaining Technical Assistance T o submit your comments b y mail, use the response card behind t he front cov er of your document, o r write to the follo wing address: Attn Document Resource Connection Cisco Systems, Inc.
36 Release Notes for the Cisco 800 Series Routers for Cisco IOS Release 12.1(5)YC 78-12776-04 Obtaining Technica l Assistance In each of the abo ve cases, use the Cisco T A C website to quickly f ind answers t o your questions. T o register for Cisco .
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 800 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 800 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco 800 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco 800 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco 800, 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 800.
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 800. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco 800 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.
