RDSI Configuraciones en Enrutadores. Configuración. Usuarios. Interfaz BRI. Preparado por. Ing. Oscar Molina Loría. Interfaz BRI

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1 RDSI Configuraciones en Enrutadores Preparado por Ing. Oscar Molina Loría Interfaz BRI Ususarios para autenticación. Tipo de switch de ISDN Interfaz. Listas de acceso Rutas estaticas Verificación del estatus de la interfaz. Usuarios username xxxxxxx password 7 ffffffffffffffffff username ccccccc password 7 fffffffffffffffffff username vvvvvvv password 7 fffffffffffffffffff isdn switch-type vn3 Interfaz BRI interface BRI0/0 description "Enlace ISDN xxxxxxxxxxx ip address xxxxxxxxxxxxxxxxxx no ip directed-broadcast no ip route-cache no ip mroute-cache dialer idle-timeout 600 dialer map ip xxxxxxxxxxxxxx name turrialba 5xxxxxxxx dialer map ip xxxxxxxxxxxxx name sanjose 25xxxxx dialer map ip xxxxxxxxxxxxx name Cartago 55xxxxx dialer load-threshold 50 either isdn switch-type vn3 1

2 Verificación estatus de la interfaz (sin señalización) Global ISDN Switchtype = vn3 ISDN BRI0/0 interface dsl 0, interface ISDN Switchtype = vn3 DEACTIVATED Layer 2 NOT Activated 0 Active Layer 3 Call(s) Activated dsl 0 CCBs = 0 The Free Channel Mask: 0x Total Allocated ISDN CCBs = 0 Verificación estatus de la interfaz (en stan by) Global ISDN Switchtype = vn3 ISDN BRI0/0 interface dsl 0, interface ISDN Switchtype = vn3 ACTIVE TEI = 98, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED 0 Active Layer 3 Call(s) Activated dsl 0 CCBs = 0 The Free Channel Mask: 0x Total Allocated ISDN CCBs = 0 Verificación estatus de la interfaz (Activo) Mali#show isdn stat Global ISDN Switchtype = vn3 ISDN BRI0 interface dsl 0, interface ISDN Switchtype = vn3 ACTIVE TEI = 64, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED 1 Active Layer 3 Call(s) Activated dsl 0 CCBs = 1 CCB:callid=2, sapi=0, ces=1, B-chan=1, calltype=data The Free Channel Mask: 0x Total Allocated ISDN CCBs = 1 en grupos para múltiples BRI Para la interfaz interface BRI3/0 description "ENLACE ISDN BRI " bandwidth 128 no ip address ip directed-broadcast no ip route-cache no ip mroute-cache dialer rotary-group 0 isdn switch-type vn3 no cdp enable 2

3 en grupos para múltiples BRI interface Dialer0 ip address xxxxx dialer in-band dialer idle-timeout 300 dialer map ip xxxxx name Cartago 55xxx dialer map ip xxxxx name Cartago 55xxx dialer map ip xxxxxxxxx name SJ 258xxxx dialer load-threshold 25 either no cdp enable Interfaz PRI Ususarios para autenticación. Tipo de switch de ISDN Interfaz. Listas de acceso Rutas estaticas Verificación del estatus de la interfaz. Usuarios puerto E1 username xxxxxxx password 7 ffffffffffffffffff username ccccccc password 7 fffffffffffffffffff username vvvvvvv password 7 fffffffffffffffffff isdn switch-type primary-net5 controller E1 1/0 framing NO-CRC4 pri-group timeslots 1-31 description Pri xxxxxxxxxxxxxxx 3

4 Sub-interfaz interface Serial1/0:15 description ENLACE PRI xxxxx ip address xxxxxxxxx secondary ip address xxxxxxxxx dialer idle-timeout 3000 dialer map ip xxxxxxxxxx name MALI 5xxxxxx dialer map ip xxxxxxxxxx name turrialba 5xxxxxx dialer map ip xxxxxxxxxx name curridabat 2xxxxx isdn switch-type primary-net5 isdn incoming-voice modem no fair-queue Sub-interfaz interface Group-Async1 description Linea conmutada ip unnumbered FastEthernet0/0 ip access-group 102 in no ip mroute-cache dialer in-band dialer idle-timeout dialer enable-timeout 10 dialer priority 251 async mode interactive peer default ip address pool Oficina pulse-time 1 ppp callback accept pap group-range ! lineas de modem line exec-timeout 0 0 script modem-off-hook offhook script callback callback login authentication ras_async modem InOut modem autoconfigure discovery rotary 1 autocommand ppp transport input all autoselect during-login autoselect ppp autohangup callback forced-wait 5 stopbits 1 Verificación estatus de la interfaz PRI (en stanby) 3640#show isdn stat Global ISDN Switchtype = primary-net5 ISDN Serial1/0:15 interface dsl 0, interface ISDN Switchtype = primary-net5 ACTIVE TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED 0 Active Layer 3 Call(s) CCB:callid=963F, sapi=0, ces=0, B-chan=31, calltype=data Active dsl 0 CCBs = 1 The Free Channel Mask: 0xBFFF7FFF Number of L2 Discards = 0, L2 Session ID = 25 Total Allocated ISDN CCBs = 1 4

5 Interfaz E1 Canalizado Interfaz controller E1. de la Sub-interfaz. Controller controller E1 10/0/1 framing NO-CRC4 channel-group 0 timeslots 1-2 channel-group 1 timeslots channel-group 2 timeslots channel-group 3 timeslots 16 channel-group 4 timeslots 9-10 channel-group 5 timeslots 3-4 channel-group 6 timeslots 5-6 channel-group 7 timeslots 13 channel-group 8 timeslots channel-group 9 timeslots channel-group 10 timeslots 17 channel-group 11 timeslots 7-8 channel-group 12 timeslots channel-group 13 timeslots channel-group 14 timeslots Sub-Interfaces interface Serial10/0/1:9 description xxxxxxxxxxxxxxxxxxxx bandwidth 256 ip address xxxxxxxxxxxxx Interfaz E1 Clear channel Interfaz controller E1. de la Sub-interfaz. 5

6 Controller Sub-Interfaces controller E1 10/0/2 channel-group 0 unframed interface Serial10/0/2:0 description xxxxxxxxxxxxxxxxxxxxx bandwidth 2048 ip address xxxxxxxxxx Debugs de IS Debugs de ISDN Q931 Interfaz E1 Canalizado Interfaz controller E1. de la Sub-interfaz. Comando Debug isdn q931 Resultados Interpretación del Cause code error. 6

7 Debugs de ISDN Q931 Oct 3 20:32:38.756: ISDN Se1/0:15: TX -> SETUP pd = 8 callref = 0x15C9 Oct 3 20:32:38.756: Bearer Capability i = 0x8890 Oct 3 20:32:38.760: Channel ID i = 0xA9839E Oct 3 20:32:38.760: Called Party Number i = 0x81, ' ', Plan:ISDNn Oct 3 20:32:38.948: ISDN Se1/0:15: RX <- SETUP_ACK pd = 8 callref = 0x95C9 Oct 3 20:32:38.948: Channel ID i = 0xA9839E Oct 3 20:32:39.072: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x95C9 Oct 3 20:32:39.072: Channel ID i = 0xA9839E. Oct 3 20:32:40.472: ISDN Se1/0:15: RX <- DISCONNECT pd = 8 callref = 0x95C9 Oct 3 20:32:40.472: Cause i = 0x879B - Destination out of order Debugs de ISDN Q931 Oct 3 20:32:40.508: ISDN Se1/0:15: TX -> RELEASE pd = 8 callref = 0x15C9 Oct 3 20:32:40.628: ISDN Se1/0:15: RX <- RELEASE_COMP pd = 8 callref = 0x95C9. Oct 3 20:32:42.208: ISDN Se1/0:15: TX -> DISCONNECT pd = 8 callref = 0x15C5 Oct 3 20:32:42.208: Cause i = 0x Normal call clearing Oct 3 20:32:42.416: ISDN Se1/0:15: RX <- RELEASE pd = 8 callref = 0x95C5 Oct 3 20:32:42.452: ISDN Se1/0:15: TX -> RELEASE_COMP pd = 8 callref = 0x15C5 Oct 3 20:32:43.596: ISDN Se1/0:15: TX -> SETUP pd = 8 callref = 0x15CA Oct 3 20:32:43.596: Bearer Capability i = 0x8890 Oct 3 20:32:43.596: Channel ID i = 0xA9839F Debugs de ISDN Q931 Oct 3 20:32:43.596: Called Party Number i = 0x81, ' ', Plan:ISDNn Oct 3 20:32:43.788: ISDN Se1/0:15: RX <- SETUP_ACK pd = 8 callref = 0x95CA Oct 3 20:32:43.788: Channel ID i = 0xA9839F Oct 3 20:32:43.896: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x95CA Oct 3 20:32:43.896: Channel ID i = 0xA9839F Oct 3 20:32:44.412: ISDN Se1/0:15: RX <- ALERTING pd = 8 callref = 0x95CA.. Gracias. 7