Caso Estudio

TOPOLOGIA

TABLA DE DIRECCIONAMIENTO | |
Dispositivo | Interfaz | Dirección IP | Máscara de subred | Gateway (puerta de salida) predeterminada | |
HQ | S0/0/0.102 | 10.1.1.1 | 255.255.255.252 | No aplicable | |
| S0/0/1.103 | 10.1.1.5 | 255.255.255.252 | No aplicable | |
| Lo1 | 10.1.1.9 | 255.255.255.252 | No aplicable | |
EAST | S0/0/1.201 | 10.1.1.2 | 255.255.255.252 |No aplicable | |
| Lo101 | 10.1.1.101 | 255.255.255.252 | No aplicable | |
| Lo105 | 10.1.1.105 | 255.255.255.252 | No aplicable | |
| Lo109 | 10.1.1.109 | 255.255.255.252 | No aplicable | |
| Lo113 | 10.1.1.113 | 255.255.255.252 | No aplicable | |
WEST | S0/0/0.301 | 10.1.1.6 | 255.255.255.252 | No aplicable | |
| Lo3 | 10.1.1.13 | 255.255.255.252 | No aplicable | |
|| | | | |
Frame Relay |
Router Origen | Router | Interfaz Adtran | DLCI Origen | DLCI Destino | Destino |
| Interfaz | | | | Router |
HQ | S0/0/1 DTE | port 1/1 | 102 | 201 | EAST |
HQ | S0/0/1 DTE | port 1/1 | 103 | 301 | WEST |
EAST | S0/0/1 DTE | port 1/2 | 201 | 102 | HQ |
WEST | S0/0/0 DTE | port 2/1 | 301 | 103 | HQ |

DIAGRAMA DE AREAS JERARQUICO

REDES EINTERFACES INCLUIDAS EN OSPF
DE CADA ROUTER

Dispositivo | Interfaz | Red | Mascara de Willcard | Áreas OSPF |
R1(HQ) | S0/0.102 | 10.1.1.0 | 0.0.0.3 | Área 100 |
| S0/0.103 | 10.1.1.4 | 0.0.0.3 | Área 300 |
| Lo 1 | 10.1.1.8 | 0.0.0.3 | Área 0 |
R2(East) | S0/0.201 | 10.1.1.0 | 0.0.0.3 | Área 100 |
| Lo 101 | 10.1.1.100 | 0.0.0.3 | Área 200 |
| Lo 105 | 10.1.1.104 | 0.0.0.3 | Área200 |
| Lo 109 | 10.1.1.108 | 0.0.0.3 | Área 200 |
| Lo 113 | 10.1.1.112 | 0.0.0.3 | Área 200 |
R3(West) | S0/0.301 | 10.1.1.4 | 0.0.0.3 | Área 300 |
| Lo 3 | 10.1.1.12 | 0.0.0.3 | No aplica |

LAS MÉTRICAS POR DEFECTO O ESPECIALES
HQ
HQ#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter areaN1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

10.0.0.0/8 isvariably subnetted, 5 subnets, 2 masks
C 10.1.1.8/30 is directly connected, Loopback1
O N2 10.1.1.12/30 [110/20] via 10.1.1.6, 01:05:48, Serial0/0.103
C 10.1.1.0/30 is directly connected, Serial0/0.102
C 10.1.1.4/30 is directly connected, Serial0/0.103
O IA 10.1.1.96/27 [110/65] via 10.1.1.2, 00:59:54, Serial0/0.102

EAST
10.0.0.0/8 is variably subnetted, 9subnets, 2 masks
O 10.1.1.8/30 [110/65] via 10.1.1.1, 01:00:46, Serial0/0.201
O E2 10.1.1.12/30 [110/20] via 10.1.1.1, 01:01:01, Serial0/0.201
C 10.1.1.0/30 is directly connected, Serial0/0.201
O IA 10.1.1.4/30 [110/128] via 10.1.1.1, 01:00:46, Serial0/0.201
C 10.1.1.104/30 is directly connected, Loopback105
C 10.1.1.108/30 is directly connected, Loopback109
O10.1.1.96/27 is a summary, 01:01:01, Null0
C 10.1.1.100/30 is directly connected, Loopback101
C 10.1.1.112/30 is directly connected, Loopback113

WEST
10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
O IA 10.1.1.8/30 [110/65] via 10.1.1.5, 01:19:38, Serial0/0.301
C 10.1.1.12/30 is directly connected, Loopback3
O IA 10.1.1.0/30 [110/128] via 10.1.1.5,01:19:38, Serial0/0.301
C 10.1.1.4/30 is directly connected, Serial0/0.301
O IA 10.1.1.96/27 [110/129] via 10.1.1.5, 01:01:31, Serial0/0.301

ARCHIVO DE CONFIGURACIÓN DE HQ
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version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname HQ
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boot-start-marker
boot-end-marker
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no aaa new-model...