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Configuration Examples

10

Cisco IOS Release 12.0(3)T

interface BRI0/2

 no ip address

 no ip directed-broadcast

 encapsulation ppp

 isdn switch-type basic-ni

 isdn spid1 0444000301 9194440003

 isdn spid2 0444001301 9194440013

 isdn incoming-voice modem

 no shut

!

interface BRI0/3

 no ip address

 no ip directed-broadcast

 encapsulation ppp

 isdn switch-type basic-ni

 isdn spid1 0444000401 9194440004

 isdn spid2 0444001401 9194440014

 isdn incoming-voice modem

 no shut

!

interface BRI0/4

 no ip address

 no ip directed-broadcast

 encapsulation ppp

 isdn switch-type basic-ni

 isdn spid1 0444000501 9194440005

 isdn spid2 0444001501 9194440015

 isdn incoming-voice modem

 no shut

!

interface BRI0/5

 no ip address

 no ip directed-broadcast

 encapsulation ppp

 isdn switch-type basic-ni

 isdn spid1 0444000601 9194440006

 isdn spid2 0444001601 9194440016

 isdn incoming-voice modem

 no shut

!

interface BRI0/6

 no ip address

 no ip directed-broadcast

 encapsulation ppp

 isdn switch-type basic-ni

 isdn spid1 0444000701 9194440007

 isdn spid2 0444001701 9194440017

 isdn incoming-voice modem

 no shut

!

interface BRI0/7

 no ip address

 no ip directed-broadcast

 encapsulation ppp

 isdn switch-type basic-ni

 isdn spid1 0444000801 9194440008

 isdn spid2 0444001801 9194440018

 isdn incoming-voice modem

 no shut

!

Содержание 3640 Series

Страница 1: ...log modem users who call over the public switched telephone network PSTN into BRI interfaces in Cisco 3640 routers Analog modem calls arrive at a speed of 33 6 kilobits per second kbps via the PSTN The router s digital modems accept the modem calls at connection speeds as fast as 56 kbps adhering to the V 90 standard As shown in Figure 1 the Cisco 3640 router in this way provides rapid access to e...

Страница 2: ... network PSTN refers to the local telephone company SPID service profile identifier Number that some service providers use to define the services to which an ISDN device subscribes The ISDN device uses the SPID when accessing the switch that initializes the connection to a service provider TEI terminal endpoint identifier In ISDN a number that identifies a specific connection endpoint within a ser...

Страница 3: ...see the Cisco 3600 Series Modem Portware Upgrade Configuration Note on CCO Platforms This feature is supported on the Cisco 3640 router Note Due to Cisco 3620 slot limitations the Modem over ISDN BRI feature is not supported on the Cisco 3620 router Prerequisites Before you can configure a Cisco 3640 router to provide Modem over ISDN BRI connectivity you must perform the tasks listed below Obtain ...

Страница 4: ...bal parameters and then configure each interface separately Perform the following configuration tasks Step Command Purpose 1 Router config isdn switch type switch type Configure the global ISDN switch type to match the service provider switch type For a list of keywords refer to Table 1 2 Router config isdn tei first call powerup Configure when the ISDN Terminal Endpoint Identifier TEI negotiation...

Страница 5: ...semipermanent connections 7 Router config if dialer group group number Optional Assign the interface to a dialer group to control access to the interface 8 Router config if dialer list dialer group list access list number Optional Associate the dialer group number with an access list number 9 Router config if access list access list number deny permit protocol source address source mask destinatio...

Страница 6: ... as ISDN end to end 19 Router config if isdn incoming voice modem Route incoming voice calls to the modem and treat them as analog data This step is required for the Modem over ISDN BRI feature 20 Router config if isdn modem busy cause number busy not available Optional Specify the message that is returned when no modem is available for a call This command is optional for the Modem over ISDN BRI f...

Страница 7: ...dp small servers service tcp small servers hostname Router enable secret 5 1 c8xi tObplXsIS jDeo43yZgq50 enable password xxx username xxxx password x 11x5xx07 no ip domain lookup ip host Labhost 10 17 12 1 ip host Labhost2 10 17 12 2 ip name server 10 70 169 21 interface Ethernet0 Table 1 ISDN Switch Types Country ISDN Switch Type Description Australia basic ts013 Australian TS013 switches Europe ...

Страница 8: ...sy no fair queue no cdp enable ppp authentication chap ppp multilink interface Group Async1 ip unnumbered Loopback0 no ip directed broadcast ip tcp header compression passive async mode interactive peer default ip address pool default no fair queue group range 65 70 hold queue 10 in router igrp 109 network 10 21 0 0 ip local pool local 10 21 50 85 10 21 50 89 ip local pool default 10 1 1 1 10 1 1 ...

Страница 9: ...0 input errors 0 CRC 0 frame 0 overrun 0 ignored 0 abort 0 packets output 0 bytes 0 underruns 0 output errors 0 collisions 7 interface resets 0 output buffer failures 0 output buffers swapped out 0 carrier transitions Configuration Examples The following examples show configuration of just the Modem over ISDN BRI feature using the interface configuration commands for each interface as well as a co...

Страница 10: ...p isdn switch type basic ni isdn spid1 0444000501 9194440005 isdn spid2 0444001501 9194440015 isdn incoming voice modem no shut interface BRI0 5 no ip address no ip directed broadcast encapsulation ppp isdn switch type basic ni isdn spid1 0444000601 9194440006 isdn spid2 0444001601 9194440016 isdn incoming voice modem no shut interface BRI0 6 no ip address no ip directed broadcast encapsulation pp...

Страница 11: ...ulation ppp isdn switch type basic ni isdn spid1 0555000301 9195550003 isdn spid2 0555001301 9195550013 isdn incoming voice modem no shut interface BRI2 3 no ip address no ip directed broadcast encapsulation ppp isdn switch type basic ni isdn spid1 0555000401 9195550004 isdn spid2 0555001401 9195550014 isdn incoming voice modem no shut interface BRI2 4 no ip address no ip directed broadcast encaps...

Страница 12: ...i isdn spid1 0555000801 9195550008 isdn spid2 0555001801 9195550018 isdn incoming voice modem no shut Example 2 Complete Configuration The example below shows a complete configuration for a dial in router including a global command BRI interface configuration and modem configuration including group async and dialer commands version 12 0 service timestamps debug datetime localtime service timestamp...

Страница 13: ...test username async18 password devtest username async19 password devtest username async20 password devtest username async21 password devtest username async22 password devtest username async23 password devtest username async24 password devtest username async25 password devtest username async26 password devtest username async27 password devtest username async28 password devtest username async29 pass...

Страница 14: ...p isdn switch type basic ni isdn spid1 0444000501 9194440005 isdn spid2 0444001501 9194440015 isdn incoming voice modem no shut interface BRI0 5 no ip address no ip directed broadcast encapsulation ppp isdn switch type basic ni isdn spid1 0444000601 9194440006 isdn spid2 0444001601 9194440016 isdn incoming voice modem no shut interface BRI0 6 no ip address no ip directed broadcast encapsulation pp...

Страница 15: ...capsulation ppp isdn switch type basic ni isdn spid1 0555000301 9195550003 isdn spid2 0555001301 9195550013 isdn incoming voice modem no shut interface BRI2 3 no ip address no ip directed broadcast encapsulation ppp isdn switch type basic ni isdn spid1 0555000401 9195550004 isdn spid2 0555001401 9195550014 isdn incoming voice modem no shut interface BRI2 4 no ip address no ip directed broadcast en...

Страница 16: ...n incoming voice modem no shut interface Ethernet1 0 ip address 10 18 16 123 255 255 255 192 no ip directed broadcast no shut The section below defines a group async interface for grouping all the digital modems and configuring them together Group async configuration is much easier than configuring all 30 digital modems individually interface Group Async1 ip unnumbered Ethernet3 1 no ip directed b...

Страница 17: ...ess 10 2 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async2 dialer pool 1 dialer group 1 no cdp enable ppp authentication chap callin ppp chap hostname async2 ppp chap password devtest interface Dialer3 ip address 10 3 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async3 dialer pool 1 dialer group 1 no cdp enable ppp authentication ...

Страница 18: ...vtest interface Dialer7 ip address 10 7 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async7 dialer pool 1 dialer group 1 no cdp enable ppp authentication chap callin ppp chap hostname async7 ppp chap password devtest interface Dialer8 ip address 10 8 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async8 dialer pool 1 dialer group 1 no...

Страница 19: ... password devtest interface Dialer12 ip address 10 12 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async12 dialer pool 1 dialer group 1 no cdp enable ppp authentication chap callin ppp chap hostname async12 ppp chap password devtest interface Dialer13 ip address 10 13 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async13 dialer pool ...

Страница 20: ...est interface Dialer17 ip address 10 17 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async17 dialer pool 1 dialer group 1 no cdp enable ppp authentication chap callin ppp chap hostname async17 ppp chap password devtest interface Dialer18 ip address 10 18 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async18 dialer pool 1 dialer group...

Страница 21: ... password devtest interface Dialer22 ip address 10 22 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async22 dialer pool 1 dialer group 1 no cdp enable ppp authentication chap callin ppp chap hostname async22 ppp chap password devtest interface Dialer23 ip address 10 23 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async23 dialer pool ...

Страница 22: ...est interface Dialer27 ip address 10 27 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async27 dialer pool 1 dialer group 1 no cdp enable ppp authentication chap callin ppp chap hostname async27 ppp chap password devtest interface Dialer28 ip address 10 28 0 1 255 255 0 0 no ip directed broadcast encapsulation ppp dialer remote name async28 dialer pool 1 dialer group...

Страница 23: ...0 91 0 10 255 255 255 255 10 10 0 2 ip route 10 91 0 11 255 255 255 255 10 11 0 2 ip route 10 91 0 12 255 255 255 255 10 12 0 2 ip route 10 91 0 13 255 255 255 255 10 13 0 2 ip route 10 91 0 14 255 255 255 255 10 14 0 2 ip route 10 91 0 15 255 255 255 255 10 15 0 2 ip route 10 91 0 16 255 255 255 255 10 16 0 2 ip route 10 91 0 17 255 255 255 255 10 17 0 2 ip route 10 91 0 18 255 255 255 255 10 18 ...

Страница 24: ... all stopbits 1 flowcontrol hardware line aux 0 exec timeout 0 0 line vty 0 4 exec timeout 0 0 password lab login line vty 5 60 exec timeout 0 0 password lab login end Command Reference This section documents new or modified commands All other commands used with this feature are documented in the Cisco IOS Release 12 0 Command Reference isdn incoming voice isdn modem busy cause ...

Страница 25: ...aracterized as voice calls are treated as normal ISDN calls which are handled as digital data and not passed over to the modem To establish speedier connections for analog calls to the router use the isdn incoming voice command with the modem keyword to have voice calls routed through digital modems as pulse code modulated analog data instead of being treated as digital data Example The following ...

Страница 26: ...red in Cisco IOS Release 11 1 when it was available for PRI interfaces It became available for BRI interfaces in Cisco IOS Release 12 0 2 XC and Cisco IOS Release 12 0 3 T Using this command distinguishes call errors due to busy modems from other call errors for instance busy B channels that might return the same ISDN default error code of 21 Example The following example configures an error cause...

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