debug frame-relay events
debug frame-relay packets
debug frame-relay lmi
show frame-relay pvc <PVC number>
debug frame-relay switching




PSTN CONFIGURATION
===========================================================================


!
interface Serial0/2/0
 description == FR WAN to BR1
 no ip address
 encapsulation frame-relay
 clock rate 2000000
 frame-relay lmi-type ansi
 frame-relay intf-type dce
!         
interface Serial0/2/1
 description == FR WAN to BR2
 no ip address
 encapsulation frame-relay
 clock rate 2000000
 frame-relay lmi-type ansi
 frame-relay intf-type dce
!
interface Serial0/3/0
 description == FR WAN to HQ
 no ip address
 encapsulation frame-relay
 clock rate 2000000
 frame-relay lmi-type ansi
 frame-relay intf-type dce

connect HQ-BR1 Serial0/3/0 101 Serial0/2/0 201 
 !
!
connect HQ-BR2 Serial0/3/0 102 Serial0/2/1 301 
 !
!
connect BR1-BR2 Serial0/2/0 202 Serial0/2/1 302 




HQ-Router
========================================================================


interface Serial0/1/0
 no ip address
 encapsulation frame-relay
 fair-queue 64 256 37
 cdp enable
 no frame-relay inverse-arp
 frame-relay lmi-type ansi

!
interface Serial0/1/0.1 point-to-point
 description == FR to BR1
 ip address 10.1.2.1 255.255.255.0
 ip pim dense-mode
 snmp trap link-status
 frame-relay interface-dlci 101   
  class FRTS-NEST
 
!
interface Serial0/1/0.2 point-to-point
 description == FR to BR2
 ip address 10.1.12.1 255.255.255.0
 ip pim dense-mode
 frame-relay interface-dlci 102   




BR1-Router
==========================================================================


interface Serial0/2/0
 description == FR CIRCUIT TO WAN
 no ip address
 encapsulation frame-relay
 fair-queue 64 256 37
 no frame-relay inverse-arp
 frame-relay lmi-type ansi
 ip rsvp bandwidth
!
interface Serial0/2/0.1 point-to-point
 description = FR to HQ
 ip address 10.1.2.2 255.255.255.0
 ip pim dense-mode
 frame-relay interface-dlci 201   
!         
interface Serial0/2/0.2 point-to-point
 description == FR to BR2
 ip address 10.1.13.1 255.255.255.0
 frame-relay interface-dlci 202 




BR2-Router
====================================================================================

interface Serial0/2/0
 no ip address
 encapsulation frame-relay
 fair-queue 64 256 37
 cdp enable
 no frame-relay inverse-arp
 frame-relay lmi-type ansi

!
interface Serial0/2/0.1 point-to-point
 description == FR to HQ
 ip address 10.1.12.2 255.255.255.0
 frame-relay interface-dlci 301   
 
!         
interface Serial0/2/0.2 point-to-point
 description == FR to BR1
 ip address 10.1.13.2 255.255.255.0
 frame-relay interface-dlci 302