cs 3.2.5.2 x reto de configuración
Post on 04-Nov-2015
218 Views
Preview:
DESCRIPTION
TRANSCRIPT
Procedural Lab Template, Student Version, Required Components
CS 3.2.5.2 X: Reto de configuracin de PPPDiagrama de topologa
Nota: reemplace X con el nmero de su PC en el laboratorioTabla de direccionamientoDispositivoInterfazDireccin IPMscara de subredGateway por defecto
R1Fa0/110.0.X.1255.255.255.128N/C
S0/0/0172.16.X.1255.255.255.252N/C
S0/0/1172.16.X.9255.255.255.252N/C
R2 S0/1/0209.165.X.161255.255.255.224N/C
S0/0/0172.16.X.2255.255.255.252N/C
S0/0/1172.16.X.5255.255.255.252N/C
R3Fa0/110.0.X.129255.255.255.128N/C
S0/0/0172.16.X.10255.255.255.252N/C
S0/0/1172.16.X.6255.255.255.252N/C
PC1NIC10.0.X.10255.255.255.12810.0.X.1
PC3NIC10.0.X.139255.255.255.12810.0.X.129
Objetivos de aprendizajePara completar esta prctica de laboratorio:
Cablear una red segn el diagrama de topologa
Realizar tareas de configuracin bsicas en un router
Configurar y activar interfaces
Configurar el enrutamiento OSPF en todos los routers
Configurar la encapsulacin PPP en todas las interfaces seriales
Cambiar la encapsulacin de las interfaces seriales de PPP a HDLC.
Interrumpir intencionalmente y restablecer la encapsulacin PPP
Configurar la autenticacin PPP CHAP
Interrumpir intencionalmente y restablecer la autenticacin PPP CHAP
EscenarioEn esta prctica de laboratorio, se aprender a configurar la encapsulacin PPP en enlaces seriales a travs de la red que se muestra en el diagrama de topologa. Adems, se configurar la autenticacin PPP CHAP. Si se necesita ayuda, se debera volver a consultar la prctica de laboratorio de configuracin bsica de PPP. Sin embargo, el usuario debera intentar resolver todo lo que pueda por su cuenta.
Tarea 1: Preparar la redPaso 1: Conectar una red que sea similar a la del diagrama de topologa. Tarea 2: Realizar la configuracin bsica del routerConfigure los routers R1, R2, R3 e ISP de acuerdo con las siguientes instrucciones:
Configure el nombre de host del router.
Deshabilite la bsqueda DNS.
Configure una contrasea de Modo EXEC (class)Configure un mensaje del da: PROHIBIDO EL ACCESOConfigure una contrasea para las conexiones de la consola (cisco).
Configure el registro de datos sincrnico.
Configure una contrasea para las conexiones de vty (cisco).
Tarea 3: Configurar y activar las interfaces serial y EthernetPaso 1: Configurar las interfaces de R1, R2, R3 e ISP.Paso 2: Verificar el direccionamiento IP y las interfaces. Paso 3: Configurar las interfaces Ethernet de PC1 y PC3. Paso 4: Probar la conectividad entre los equipos PC.
Tarea 4: Configurar OSPF en los routersPaso 1: Configurar el enrutamiento OSPF en los routers R1, R2 y R3. Paso 2: En R2 debe configurar una ruta por defecto a la interfaz serial y debe ser distribuida por OSPF. En ISP debe usar enrutamiento esttico.Paso 3: Verificar que haya conectividad completa en la red.Capture y pegue las cuatro tablas de enrutamiento:
R1:
R1#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, 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 172.16.50.2 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
C 10.0.50.0/25 is directly connected, GigabitEthernet0/0
L 10.0.50.1/32 is directly connected, GigabitEthernet0/0
O 10.0.50.128/25 [110/65] via 172.16.50.10, 00:00:06, Serial0/0/1
172.16.0.0/16 is variably subnetted, 7 subnets, 2 masks
C 172.16.50.0/30 is directly connected, Serial0/0/0
L 172.16.50.1/32 is directly connected, Serial0/0/0
C 172.16.50.2/32 is directly connected, Serial0/0/0
O 172.16.50.4/30 [110/128] via 172.16.50.10, 00:00:06, Serial0/0/1
[110/128] via 172.16.50.2, 00:00:06, Serial0/0/0
C 172.16.50.8/30 is directly connected, Serial0/0/1
L 172.16.50.9/32 is directly connected, Serial0/0/1
C 172.16.50.10/32 is directly connected, Serial0/0/1
O*E2 0.0.0.0/0 [110/1] via 172.16.50.2, 00:00:06, Serial0/0/0R2:
R2#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, 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 0.0.0.0 to network 0.0.0.0
10.0.0.0/25 is subnetted, 2 subnets
O 10.0.50.0/25 [110/65] via 172.16.50.1, 00:00:20, Serial0/0/0
O 10.0.50.128/25 [110/65] via 172.16.50.6, 00:00:30, Serial0/0/1
172.16.0.0/16 is variably subnetted, 7 subnets, 2 masks
C 172.16.50.0/30 is directly connected, Serial0/0/0
C 172.16.50.1/32 is directly connected, Serial0/0/0
L 172.16.50.2/32 is directly connected, Serial0/0/0
C 172.16.50.4/30 is directly connected, Serial0/0/1
L 172.16.50.5/32 is directly connected, Serial0/0/1
C 172.16.50.6/32 is directly connected, Serial0/0/1
O 172.16.50.8/30 [110/128] via 172.16.50.6, 00:00:20, Serial0/0/1
[110/128] via 172.16.50.1, 00:00:20, Serial0/0/0
209.165.50.0/24 is variably subnetted, 2 subnets, 2 masks
C 209.165.50.160/27 is directly connected, Loopback0
L 209.165.50.161/32 is directly connected, Loopback0
S* 0.0.0.0/0 is directly connected, Loopback0R3:
R3#sho
R3#show ip rou
R3#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, 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 172.16.50.5 to network 0.0.0.0
10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
O 10.0.50.0/25 [110/65] via 172.16.50.9, 00:01:18, Serial0/0/0
C 10.0.50.128/25 is directly connected, GigabitEthernet0/0
L 10.0.50.129/32 is directly connected, GigabitEthernet0/0
172.16.0.0/16 is variably subnetted, 7 subnets, 2 masks
O 172.16.50.0/30 [110/128] via 172.16.50.5, 00:01:18, Serial0/0/1
[110/128] via 172.16.50.9, 00:01:18, Serial0/0/0
C 172.16.50.4/30 is directly connected, Serial0/0/1
C 172.16.50.5/32 is directly connected, Serial0/0/1
L 172.16.50.6/32 is directly connected, Serial0/0/1
C 172.16.50.8/30 is directly connected, Serial0/0/0
C 172.16.50.9/32 is directly connected, Serial0/0/0
L 172.16.50.10/32 is directly connected, Serial0/0/0
O*E2 0.0.0.0/0 [110/1] via 172.16.50.5, 00:01:18, Serial0/0/1ISP:
Tarea 5: Configurar la encapsulacin PPP en interfaces serialesPaso 1: Configurar PPP en las interfaces seriales de los tres routers.
Paso 2: Verificar que todas las interfaces seriales utilicen la encapsulacin PPP.Copie y pegue el resultado del comando que muestra la encapsulacin en S0/0/0 de R1
Capture y pegue la lista de vecinos en los routers R1, R2 y R3
R1:
R1#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
2.2.2.2 0 FULL/ - 00:00:34 172.16.50.2 Serial0/0/0
3.3.3.3 0 FULL/ - 00:00:34 172.16.50.10 Serial0/0/1R2:
R2#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
1.1.1.1 0 FULL/ - 00:00:38 172.16.50.1 Serial0/0/0
3.3.3.3 0 FULL/ - 00:00:39 172.16.50.6 Serial0/0/1R3:
R3#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
1.1.1.1 0 FULL/ - 00:00:35 172.16.50.9 Serial0/0/0
2.2.2.2 0 FULL/ - 00:00:35 172.16.50.5 Serial0/0/1Tarea 6: Interrumpir intencionalmente y restablecer la encapsulacin PPPPaso 1: Elegir una manera de interrumpir la encapsulacin PPP en la red. Indique de que manera hizo la interrupcin: no encapsulation ppp
encapsulation hdlc
Muestre el mensaje del router en el momento de la interrupcin:R1(config-if)#no encapsulation ppp
R1(config-if)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to down
00:27:06: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Serial0/0/1 from FULL to DOWN, Neighbor Down: Interface down or detached
Qu indica el mensaje?
Interface down or detachedPaso 2: Restablecer la conectividad completa en la red.
Paso 3: Verificar la conectividad completa en la red.
Tarea 7: Configurar la autenticacin PPP PAP y CHAPPaso 1: Configurar la autenticacin PPP CHAP en el enlace serial R1 y R2 usando como password: cisco12Paso 2: Configurar la autenticacin PPP PAP en el enlace serial R1 y R3 usando como password: cisco1 para R1 y cisco3 para R3
Paso 3: Configurar la autenticacin PPP CHAP en el enlace serial R2 y R3 usando como password: cisco23Paso 4: Verificar la autenticacin PPP en todos los enlaces seriales.Muestre la lista de vecinos en los tres routers
Tarea 8: Interrumpir intencionalmente y restablecer la autenticacin PPP CHAPPaso 1: Elegir una manera de interrumpir la autenticacin PPP CHAP en un enlace serial.
Indique de que manera hizo la interrupcin:
Paso 2: Verificar que la autenticacin PPP CHAP se interrumpa.Muestre el mensaje de la interrupcin:
Paso 3: Restablecer la autenticacin PPP CHAP en el enlace serial. Paso 4: Verificar la autenticacin PPP CHAP en el enlace serial.
Tarea 9: Entrega de informacinEntregue este documento con siguiente formato: CS 3.2.5.2 50 Nombres ApellidosSi lo realiza con GNS3, exporte las configuraciones de los routers en una carpeta usando el formato anterior.
R1#
R1#show running-config
Building configuration...
Current configuration : 1246 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R1
!
!
!
!
!
!
!
!
no ip cef
no ipv6 cef
!
!
!
username R1 password 0 cisco1
username R2 password 0 cisco12
!
!
license udi pid CISCO2911/K9 sn FTX15241O69
!
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface GigabitEthernet0/0
ip address 10.0.50.1 255.255.255.128
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
ip address 172.16.50.1 255.255.255.252
encapsulation ppp
ppp authentication chap
clock rate 2000000
!
interface Serial0/0/1
ip address 172.16.50.9 255.255.255.252
encapsulation ppp
ppp authentication pap
ppp pap sent-username R3 password 0 cisco3
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 1.1.1.1
log-adjacency-changes
passive-interface GigabitEthernet0/0
network 10.0.50.0 0.0.0.127 area 0
network 172.16.50.0 0.0.0.3 area 0
network 172.16.50.8 0.0.0.3 area 0
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
end
R1#-----------------------------------------------------------------------------------
R2#show run
R2#show running-config
Building configuration...
Current configuration : 1287 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R2
!
!
!
!
!
!
!
!
no ip cef
no ipv6 cef
!
!
!
username R1 password 0 cisco12
username R3 password 0 cisco23
!
!
license udi pid CISCO2911/K9 sn FTX1524I01Z
!
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Loopback0
ip address 209.165.50.161 255.255.255.224
!
interface GigabitEthernet0/0
no ip address
duplex auto
speed auto
shutdown
!
interface GigabitEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
ip address 172.16.50.2 255.255.255.252
encapsulation ppp
ppp authentication chap
!
interface Serial0/0/1
ip address 172.16.50.5 255.255.255.252
encapsulation ppp
ppp authentication chap
clock rate 2000000
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 2.2.2.2
log-adjacency-changes
passive-interface GigabitEthernet0/0
network 172.16.50.4 0.0.0.3 area 0
network 172.16.50.0 0.0.0.3 area 0
default-information originate
!
ip classless
ip route 0.0.0.0 0.0.0.0 Loopback0
!
ip flow-export version 9
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
end
R2#
------------------------------------------------------------------------------------------
R3#show running-config
Building configuration...
Current configuration : 1251 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R3
!
!
!
!
!
!
!
!
no ip cef
no ipv6 cef
!
!
!
username R2 password 0 cisco23
username R3 password 0 cisco3
!
!
license udi pid CISCO2911/K9 sn FTX15249CZ5
!
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface GigabitEthernet0/0
ip address 10.0.50.129 255.255.255.128
duplex auto
speed auto
!
interface GigabitEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface GigabitEthernet0/2
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
ip address 172.16.50.10 255.255.255.252
encapsulation ppp
ppp authentication pap
ppp pap sent-username R1 password 0 cisco1
clock rate 2000000
!
interface Serial0/0/1
ip address 172.16.50.6 255.255.255.252
encapsulation ppp
ppp authentication chap
!
interface Vlan1
no ip address
shutdown
!
router ospf 1
router-id 3.3.3.3
log-adjacency-changes
passive-interface GigabitEthernet0/0
network 10.0.50.128 0.0.0.127 area 0
network 172.16.50.4 0.0.0.3 area 0
network 172.16.50.8 0.0.0.3 area 0
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
end
R3#
top related