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A good user manual
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Table of contents for the manual
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Page 1
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 .110 support for digital modems connected o ver BRI or PRI interfaces. This docu[...]
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Page 2
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. Related Documents • Cisco IOS Dial Services C[...]
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Page 3
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. All co mman ds in this feature are e xisting show modem commands with modif ied di splay output. Note Cisco 3600 s eries routers require Low Laye r Compatability (LLC) i nformation from the T elco[...]
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Page 4
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. All other commands used w ith this feature are documented in the Cisco IOS Release 12.1 co[...]
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Page 5
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.[...]
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Page 6
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. * 1/0 17% 74 3 0 0 0 0 0 96% * 1/1 15% 80 4 0 0 0 1 1 95% * 1/2 15% 8[...]
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Page 7
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. An x indicates a field that is a vailable and acti ve on manag eable modems. See T [...]
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Page 8
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 TX RX RTS CTS DSR DCD DTR 1/1 - Idle 19200/19200 0 00:01:05 - - - - - - - Modem 1/1, AS5200 Non-Manageable Modem Firmware (Boot) Rev: Unknown Modem c[...]
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Page 9
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 . For e xample, the follo wing example sho ws an example outp ut for a 56K modem card, whic h[...]
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Page 10
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. T able 2 show modem slot/p or t Field Descr iptions Field Description Mdm Slot and mod[...]
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Page 11
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. Protocol Protocol the modem is running such as Normal, Direct, reliab le/MNP4, and reliable/LAPM (Link Access Procedure for Mod[...]
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Page 12
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. 1 0%[...]
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Page 13
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. sho w mode m log [ slot / port | gr oup number ] Syntax Descripti on Defaults There are no default beha[...]
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Page 14
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 packets rx bad 0 v110 packets tx, 0 v110 packets rx, 0 v110 packets rx bad, 0 v110 sync loss 1d21h CSM: event-ASYNC_DTR_DOWN New State-IDLE_STATE 1d21h C[...]
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Page 15
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. show modem configuration [ slot / port ] Syn[...]
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Page 16
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.42 Error Correction enabled S24 = 1 MNP Error Correction enabled S25 = 0 Link Protocol Fallback to Async framing S26 = 0 Using TDM slice 0 S27 = 0 Calling Tone disabled S28 = 0 Guard Tone disa[...]
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Page 17
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. There is no no form of this command. show modem connect-speeds [ max-spe[...]
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Page 18
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. For exam ple, enter 28000 not 28,000. The show modem connect-speeds command displays a log of connection sp eed statistics starting from the last time the acc[...]
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Page 19
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 ? <12000-64000> Max baud connect speed to display to | Output modifiers <cr> Router# show modem connect-speeds 12000 ? <0-3> Slot n[...]
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Page 20
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 1546 Tot % 0 0 2 0 1 3 13 48 27 receive connect speeds Mdm 9600 12000 14400 16800 19200 21600 24000 26400 28800 TotCnt * 1/0 0 0 1 0 1 2 9 35 25 74 * [...]
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Page 21
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. T able 4 show modem connect- speeds Field Descr iptions Field Description transmit connec[...]
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Page 22
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. Cisco AS2600, Cisco AS3600 series, Cisco AS5200, and Cisco AS5300 se[...]
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Page 23
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: Parameter #0 Disconnect Reason Info: (0x0) Type (=0 ): <unknown> Class (=0 ): Other Reason (=0 ): no disconnect has yet occurred Parameter #1 Connect [...]
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Page 24
V.110 Support for Cisco 3600 Series Digital Modems Glossary 24 Cisco IOS Release 12.1(5)T ..............................................................................* ..............................................................................* ..............................................................................* ....................[...]