Manuale d’uso / di manutenzione del prodotto 3600 del fabbricante Cisco Systems
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1 Cisco IOS Release 12.1(5)T V.110 Support for Cisco 3600 Series Digital Modems This feature implements the V .110 protocol on Cisco dig ital modem network modules (NM-6DM, NM-12DM, NM-18DM, NM-24DM, and NM-30D M) for th e Cisco 3600 series of rout ers, and pro vides V .
V.110 Support for Cisco 3600 Series Digital Modems Supported Platforms 2 Cisco IOS Release 12.1(5)T Restrictions • The BRI inte rface with V .110 is no t supported by the Cisco 3620 ro uter . • Cisco 3600 serie s routers requ ire Low Layer Co mpatability (LLC) i nformation from th e T elco switch.
V.110 Support for Cisco 3600 Series Digital Modems Configuration Tasks 3 Cisco IOS Release 12.1(5)T Configuration Tasks There are no configuration tasks.
V.110 Support for Cisco 3600 Series Digital Modems Command Reference 4 Cisco IOS Release 12.1(5)T Command Reference No ne w commands were added for this feat ure. Ho wev er , the output for the follo wing commands w as modif ied to include V .110 information.
V.110 Support for Cisco 3600 Series Digital Modems show modem 5 Cisco IOS Release 12.1(5)T show modem T o display a high- lev el performance report for all modems or a single modem, use t he show modem EXEC command. sho w mode m [ slot / port | group number ] Syntax Descripti on Defaults There are no default beha viors or v alues for th is command.
V.110 Support for Cisco 3600 Series Digital Modems show modem 6 Cisco IOS Release 12.1(5)T The follo wing display sho ws output information for the show modem co mmand: Router# show modem Inc calls Out calls Busied Failed No Succ Mdm Usage Succ Fail Succ Fail Out Dial Answer Pct.
V.110 Support for Cisco 3600 Series Digital Modems show modem 7 Cisco IOS Release 12.1(5)T The follo wing example sho ws the stat istics and current conf igurations for the manageable modem 2/10. A dash (-) indicates a f ield that i s not av ailable on basic modems.
V.110 Support for Cisco 3600 Series Digital Modems show modem 8 Cisco IOS Release 12.1(5)T Note Unav ailable f ields are marked wi th dashes (-). Router# show modem 1/1 Mdm Typ Status Tx/Rx G Duration.
V.110 Support for Cisco 3600 Series Digital Modems show modem 9 Cisco IOS Release 12.1(5)T The type of displa y output ge nerated from th e show modem slot / port command depe nds on the version of Cisco IOS software running on the router or a ccess server .
V.110 Support for Cisco 3600 Series Digital Modems show modem 10 Cisco IOS Release 12.1(5)T T able 2 describes the f ields in the pre vious four displays, which were cre ated using the show modem slot / port command. This table applies to all mo dem module types.
V.110 Support for Cisco 3600 Series Digital Modems show modem 11 Cisco IOS Release 12.1(5)T Modem conf ig Current modem conf iguration, whi ch includes the f ields Incoming, Outgoing, In coming and Ou tgoing, and U nknown.
V.110 Support for Cisco 3600 Series Digital Modems show modem 12 Cisco IOS Release 12.1(5)T The follo wing e xample sho ws the output for mo dem group 1, which is compo sed of modem 1/0 thro ugh modem 1/23: Router# show modem group 1 Incoming calls Outgoing calls Busied Failed No Succ Grp Usage Succ Fail Avail Succ Fail Avail Out Dial Ans Pct.
V.110 Support for Cisco 3600 Series Digital Modems show modem log 13 Cisco IOS Release 12.1(5)T show modem log T o display t he modem history e v ent status performe d on a manageable modem or group of modems, use the show modem log EXEC command.
V.110 Support for Cisco 3600 Series Digital Modems show modem log 14 Cisco IOS Release 12.1(5)T 189 ppp packets tx, 129 ppp packets rx, 14 ppp packets rx bad 0 ec packets tx, 0 ec packets rx, 0 ec pac.
V.110 Support for Cisco 3600 Series Digital Modems show modem configuration 15 Cisco IOS Release 12.1(5)T show modem configuration T o display the cu rrent modem conf iguration for dig ital MICA technologies modems loaded inside an access server or router , use the show modem conf iguration EXEC command.
V.110 Support for Cisco 3600 Series Digital Modems show modem configu ration 16 Cisco IOS Release 12.1(5)T S22 = 0 ARA Error Correction is disabled S23 = 1 V.
V.110 Support for Cisco 3600 Series Digital Modems show modem connec t-speeds 17 Cisco IOS Release 12.1(5)T show modem connect-speeds T o display con nection speed statistics for all modems running in an access server or router , use the show modem connect-speeds EXEC command.
V.110 Support for Cisco 3600 Series Digital Modems show modem conne ct-speeds 18 Cisco IOS Release 12.1(5)T Note The Cisco IOS software does not accept co mmas (,) in the connect speed field.
V.110 Support for Cisco 3600 Series Digital Modems show modem connec t-speeds 19 Cisco IOS Release 12.1(5)T Tot 0 0 0 263 254 266 0 0 0 783 Tot % 0 0 0 33 32 33 0 0 0 Router# show modem connect-speeds.
V.110 Support for Cisco 3600 Series Digital Modems show modem conne ct-speeds 20 Cisco IOS Release 12.1(5)T * 1/22 0 0 1 0 1 1 5 27 21 56 * 1/23 0 0 2 0 0 4 8 30 15 60 Tot 6 1 32 10 24 60 204 752 431 .
V.110 Support for Cisco 3600 Series Digital Modems show modem connec t-speeds 21 Cisco IOS Release 12.1(5)T 1/23 0 0 0 0 0 0 0 0 0 0 Tot 0 0 0 0 0 0 0 0 0 0 Tot % 0 0 0 0 0 0 0 0 0 0 T able 4 describes of the f i elds sho wn in the pre vious display e xamples.
V.110 Support for Cisco 3600 Series Digital Modems show modem oper ational-status 22 Cisco IOS Release 12.1(5)T show modem operational-status T o display p erformance statistics for indi vidual modems, u se the show modem operational-status user EXEC and privil e ged EXEC command.
V.110 Support for Cisco 3600 Series Digital Modems show modem operational-status 23 Cisco IOS Release 12.1(5)T Examples Router# show modem operational-status 0/0 Modem (0/0) Operational Status: Parame.
V.110 Support for Cisco 3600 Series Digital Modems Glossary 24 Cisco IOS Release 12.1(5)T ..............................................................................* ..............................................................................* .
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 3600 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 3600 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 3600 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 3600 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 3600, 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 3600.
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 3600. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 3600 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.