conf t

hostname FR_4
enable secret naoecisco
enable password naoecisco1

frame-relay switching

line con 0
exec-timeout 0 0
logging synchronous
password naoecisco
login

line aux 0
exec-timeout 0 0
logging synchronous
password naoecisco
login

line vty 0 4
exec-timeout 0 0
password naoecisco
login

interface e 0
description tunnel com frame-relay encapsulado em IP
ip add 10.0.0.4 255.255.255.0
no shutdown

interface tunnel 41
description tunnel entre FR_4 e FR_1
tunnel source e0
tunnel destination 10.0.0.1

interface tunnel 42
description tunnel entre FR_4 e FR_2
tunnel source e0
tunnel destination 10.0.0.2

interface tunnel 43
description tunnel entre FR_4 e FR_3
tunnel source e0
tunnel destination 10.0.0.3

interface tunnel 45
description tunnel entre FR_4 e FR_5
tunnel source e0
tunnel destination 10.0.0.5

interface tunnel 49
description tunnel entre FR_4 e Instrutor
tunnel source e0
tunnel destination 10.0.0.254

interface s 0
description ligado ao roteador Lab_G
no ip address
encapsulation frame-relay
clock rate 56000
frame-relay intf-type dce

! Lab_G (710) ==> tunnel41 (175) ==> Lab_A (170)
frame-relay route 710 interface tunnel41 175
! Lab_G (720) ==> tunnel41 (275) ==> Lab_B (270)
frame-relay route 720 interface tunnel41 275
! Lab_G (730) ==> tunnel42 (375) ==> Lab_C (370)
frame-relay route 730 interface tunnel42 375
! Lab_G (740) ==> tunnel42 (475) ==> Lab_D (470)
frame-relay route 740 interface tunnel42 475
! Lab_G (750) ==> tunnel43 (575) ==> Lab_E (570)
frame-relay route 750 interface tunnel43 575
! Lab_G (760) ==> tunnel43 (675) ==> Lab_F (670)
frame-relay route 760 interface tunnel43 675
! Lab_G (780) ==> Lab_H (870)
frame-relay route 780 interface s1 870
! Lab_G (790) ==> tunnel45 (795) ==> Lab_I (970)
frame-relay route 790 interface tunnel45 795
no shutdown

interface s 1
description ligado ao roteador Lab_H
no ip address
encapsulation frame-relay
clock rate 56000
frame-relay intf-type dce

! Lab_H (810) ==> tunnel41 (185) ==> Lab_A (180)
frame-relay route 810 interface tunnel41 185
! Lab_H (820) ==> tunnel41 (285) ==> Lab_B (280)
frame-relay route 820 interface tunnel41 285
! Lab_H (830) ==> tunnel42 (385) ==> Lab_C (380)
frame-relay route 830 interface tunnel42 385
! Lab_H (840) ==> tunnel42 (485) ==> Lab_D (480)
frame-relay route 840 interface tunnel42 485
! Lab_H (850) ==> tunnel43 (585) ==> Lab_E (580)
frame-relay route 850 interface tunnel43 585
! Lab_H (860) ==> tunnel43 (685) ==> Lab_F (680)
frame-relay route 860 interface tunnel43 685
! Lab_H (870) ==> Lab_G (780)
frame-relay route 870 interface s0 780
! Lab_H (890) ==> tunnel45 (895) ==> Lab_I (980)
frame-relay route 890 interface tunnel45 895
no shutdown

end