CISCO CCNA4: Práctica de Lab 3.5.1: Basic Frame Relay

Configuramos en los routers eigrp:
R1:
conf t
router eigrp 1
network 192.168.10.0 0.0.0.255
network 10.1.1.0 0.0.0.3
no auto-summary
R2:
conf t
router eigrp 1
network 209.165.200.224 0.0.0.31
network 10.1.1.0 0.0.0.3
no auto-summary

Configuramos FRAME-RELAY en el switch-FR en los routers!
Switch-FR:
frame-relay switching
interfaz serial 0/0/0
clock rate 64000
encapsulation frame-relay
frame-relay intf-type dce
frame-relay route 102 interface serial 0/0/1 201
no shutdown
exit
interfaz serial 0/0/1
clock rate 64000
encapsulation frame-relay
frame-relay intf-type dce
frame-relay route 201 interface serial 0/0/0 102
no shutdown
exit

R1:
conf t
interfaz serial 0/0/1
encapsulation frame-relay
frame-relay map ip 10.1.1.2 102 broadcast    ((mapeamos mi 102 con la ip del otro router))
no shutdown

R2:
conf t
interfaz serial 0/0/1
encapsulation frame-relay
frame-relay map ip 10.1.1.1 201 broadcast    ((mapeamos mi 201 con la ip del otro router))
no shutdown
Verificar con SHOW IP ROUTE, SHOW FRAME-RELAY MAP y con PINGs, todo OK!

Haciendo SUB.INTERFACES y su respectivo frame-relay:
R1:
interfaz serial 0/0/1.112 point-to-point
ip address 10.1.1.5 255.255.255.252
frame-relay interface-dlci 112

R2:
interfaz serial 0/0/1.212 point-to-point
ip address 10.1.1.6 255.255.255.252
frame-relay interface-dlci 212

Switch-FR:
interfaz serial 0/0/0
frame-relay route 112 interface serial 0/0/1 212
interfaz serial 0/0/1
frame-relay route 212 interface serial 0/0/0 112