33.frame-relay 종합

 

R1

interface Serial1/0
 encapsulation frame-relay
 no sh

interface Serial1/0.123 point-to-point
ip address 1.1.123.1 255.255.255.0
ip ospf network point-to-multipoint
frame-relay interface-dlci 102

router ospf 1
 network 1.1.123.0 0.0.0.255 area 0
 network 211.175.185.0 0.0.0.255 area 0

R2

interface Serial1/0
 encapsulation frame-relay
 no sh

interface Serial1/0.123 multipoint
 ip address 1.1.123.2 255.255.255.0
 ip ospf network point-to-multipoint
 frame-relay map ip 1.1.123.3 203 broadcast
 frame-relay map ip 1.1.123.1 201 broadcast
 no frame-relay inverse-arp

router ospf 1
 network 1.1.123.2 0.0.0.0 area 0
 network 223.255.255.0 0.0.0.255 area 0

R3

interface Serial1/0
 encapsulation frame-relay
 no shutdown 
!
interface Serial1/0.123 multipoint
 ip address 1.1.123.3 255.255.255.0
 ip ospf network point-to-multipoint
 frame-relay map ip 1.1.123.2 302 broadcast
 no frame-relay inverse-arp

router ospf 1
 network 1.1.35.0 0.0.0.255 area 0
 network 1.1.123.3 0.0.0.0 area 0

RF1

interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 frame-relay intf-type dce
 frame-relay route 102 interface Serial1/1 201
!
interface Serial1/1
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 frame-relay intf-type dce
 frame-relay route 201 interface Serial1/0 102
 frame-relay route 203 interface Serial1/2 302
!
interface Serial1/2
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 frame-relay intf-type dce
 frame-relay route 302 interface Serial1/1 203

R5

interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial1/0.56 point-to-point
 ip address 1.1.56.1 255.255.255.0
 frame-relay interface-dlci 506

router eigrp 100
 network 1.1.56.0 0.0.0.255
 redistribute ospf 1 metric 1 1 1 1 1
!
router ospf 1
 redistribute eigrp 100 metric 20 subnets
 network 1.1.35.0 0.0.0.255 area 0

R6

interface Serial1/0.56 point-to-point
 ip address 1.1.56.2 255.255.255.0
 frame-relay interface-dlci 605
!
interface Serial1/1
 ip address 1.1.67.1 255.255.255.0
 serial restart-delay 0

router eigrp 100
 network 1.1.56.0 0.0.0.255
 network 1.1.67.0 0.0.0.255

FR2

interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 frame-relay intf-type dce
 frame-relay route 506 interface Serial1/1 605
!
interface Serial1/1
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 frame-relay intf-type dce
 frame-relay route 605 interface Serial1/0 506

R7

access-list 10 permit 192.168.10.0 0.0.0.255
ip nat pool A 77.1.1.1 77.1.1.1 netmask 255.255.255.0
ip nat inside source list 10 pool A overload

ip dhcp excluded-address 192.168.10.254
!
ip dhcp pool A
 network 192.168.10.0 255.255.255.0
 default-router 192.168.10.254
 dns-server 223.255.255.1

공인 주소는 loopback을 만들어서 넣어주어야 한다.