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ENetwork Skill Exam CCNA 1 4.02012 100%TAKE ASSESSMENT
ENETWORK SKILL EXAM
CCNA EXPLORATION: NETWORK FUNDAMENTALS(VERSION 4.0) ANSWERS 2011 2012
Download enetwork-skill-exam-ccna-1.pkt fileNote: s2/0 change to s0/0/0
Network Diagram, IP address = 122.22.0.0/22
A given network as in the diagram above, you need to perform the following tasks:
Section 1: Using VLSM to create the IP address plan
LAN1: 310 host addresses
LAN2: 200 host addresses
LAN3: 60 host addresses
LAN4: 40 host addresses
Loopback1: 30 host addresses
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Loopback2: 10 host addresses
Wan link: 2 host addresses
Network Address Mask Des Mask
LAN1 122.22.0.0 /23 255.255.254.0
LAN2 122.22.2.0 /24 255.255.255.0
LAN3 122.22.3.0 /26 255.255.255.192
LAN4 122.22.3.64 /26 255.255.255.192
Loopback1 122.22.3.128 /27 255.255.255.224
Loopback2 122.22.3.160 /28 255.255.255.240
Wan link 122.22.3.176 /30 255.255.255.252
Section 2: assign IP addresses, subnet masks and default gateways to the networking
devices.
In each network, assign ip address follow this order
Address for interfaces of networking device (routers interface) +1
Note: Address for interfaces of networking device with WAN link: router1 +1; router2 +2
Address for servers WEB, DHCP: +2
Address for servers MAIL, DNS: +3
Address for servers FTP, TFTP: +4
Address for PC clients
PC4: +4
PC5: +5
PC6: +6
Ex: In the subnetwork: 192.168.1.128/25 (there are WEB, MAIL, TFTP, PC6)
Routers interface: 192.168.1.129
WEB server: 192.168.1.130
MAIL server: 192.168.1.131
TFTP server: 192.168.1.132
PC6 client: 192.168.1.134
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PC/Server IP address Subnet mask Default gateway DNS Server
LAN1
Web www.cisco.com 122.22.0.2 255.255.254.0 122.22.0.1 122.22.0.3
DNS 122.22.0.3 255.255.254.0 122.22.0.1 122.22.0.3
TFTP 122.22.0.4 255.255.254.0 122.22.0.1 122.22.0.3
LAN2
DHCP 122.22.2.2 255.255.255.0 122.22.2.1 122.22.0.3
PC0
DHCPPC1
PC2
PC3
LAN3
PC4 122.22.3.4 255.255.255.192 122.22.3.1 122.22.0.3
PC5 122.22.3.5 255.255.255.192 122.22.3.1 122.22.0.3
PC6 122.22.3.6 255.255.255.192 122.22.3.1 122.22.0.3
LAN4
Web www.test.com 122.22.3.66 255.255.255.192 122.22.3.65 122.22.0.3
Mail bkacad.com 122.22.3.67 255.255.255.192 122.22.3.65 122.22.0.3
ftp.test.com 122.22.3.68 255.255.255.192 122.22.3.65 122.22.0.3
Router1
fa0/0 122.22.0.1 255.255.254.0
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fa1/0 122.22.2.1 255.255.255.0
loopback1 122.22.3.129 255.255.255.224
s2/0 122.22.3.177 255.255.255.252
Router2
fa0/0 122.22.3.1 255.255.255.192
fa1/0 122.22.3.65 255.255.255.192
loopback2 122.22.3.161 255.255.255.240
s2/0 122.22.3.178 255.255.255.252
Section 3: Using Packet Tracer to perform the tasks
Note: You need accuracy, distinguish capital letters and lowercase letters (for ex: bannermotd of
router 1: router1, not Router1)
Basic router/switch configurations:
Hostnames: Assign the Routers names R1, R2.
Passwords & Banner Message: (Routers only).
Console and VTY lines and password, password=class.
Set the privileged mode password: enable password=class, enable secret
password=cisco.
Banner contains the name of device: router1, router2. (type #router1#)
Routers interfaces:
Assign IP addresses and subnet masks
Use the clock rate 64000
Create descriptions, Interface description:
R1-f0/0 connect to lan1
R1-f1/0 connect to lan2
R2-f0/0 connect to lan3
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R2-f1/0 connect to lan4
R1-loopback1 loopback1
R2-loopback2 loopback2
R1-s2/0 connect to r2
R2-s2/0 connect to r1
Static default route:
R1: (config)# ip route 0.0.0.0 0.0.0.0 s2/0
R2: (config)# ip route 0.0.0.0 0.0.0.0 s2/0
Backup configuration: Backup Router1/Router2 configuration on TFTP Server (server file name:R1-confg, R2-confg)
Router1 Router2
hostname
(config)#hostname R1 (config)#hostname R2
console password
(config)#line console 0
(config-line)#password class
(config-line)#login
(config-line)#exit
VTY password
(config)#line vty 0 4
(config-line)#password class
(config-line)#login
(config-line)#exit
privileged mode password
(config)#enable password class
(config)#enable secret cisco
bannermotd
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(config)#banner motd #router1# (config)#banner motd #router2#
fa0/0 interface
(config)#interface fastEthernet 0/0
(config-if)#ip address 122.22.0.1 255.255.254.0
(config-if)#description connect to lan1
(config-if)#no shutdown
(config-if)#exit
(config)#interface fastEthernet 0/0
(config-if)#ip address 122.22.3.1255.255.255.192
(config-if)#description connect to lan3
(config-if)#no shutdown
(config-if)#exit
fa1/0 interface
(config)#interface fastEthernet 1/0
(config-if)#ip address 122.22.2.1 255.255.255.0
(config-if)#description connect to lan2
(config-if)#no shutdown
(config-if)#exit
(config)#interface fastEthernet 1/0
(config-if)#ip address 122.22.3.65
255.255.255.192
(config-if)#description connect to lan4(config-if)#no shutdown
(config-if)#exit
loopback interface
(config)#interface loopback 1
(config-if)#ip address 122.22.3.129
255.255.255.224
(config-if)#description loopback1
(config-if)#exit
(config)#interface loopback 2
(config-if)#ip address 122.22.3.161
255.255.255.240
(config-if)#description loopback2
(config-if)#exit
serial interface
(config)#interface serial 2/0
(config-if)#ip address 122.22.3.177
255.255.255.252
(config-if)#clock rate 64000
(config-if)#description connect to r2
(config-if)#no shutdown
(config-if)#exit
(config)#interface serial 2/0
(config-if)#ip address 122.22.3.178
255.255.255.252
(config-if)#description connect to r1
(config-if)#no shutdown
(config-if)#exit
default route
(config)# ip route 0.0.0.0 0.0.0.0 s2/0
backup configuration
(config)#copy running-config tftp
Address or name of remote host []? 122.22.0.4
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Configuring the Servers and PCs
Assign an IP address and Subnet mask, Default gateway
Active suitable services
Configuring the DNS server:
Name Type Address
bkacad.com A Record 122.22.3.67
ftp.test.com A Record 122.22.3.68
www.cisco.com A Record 122.22.0.2
www.test.com A Record 122.22.3.66
Configuring the DHCP server:
Default Gateway: 122.22.2.1
DNS Server: 122.22.0.3
Start IP Address: 122.22.2.10
Subnet Mask: 255.255.255.0
Maximum number of users: 20
TFTP Server: 122.22.0.4
Configuring the MAIL server
Domain name: bkacad.com
Add users and passwords (user/pass):
pc1/cisco
pc4/cisco
Configuring the Mail client:
PC Email address Incoming and Outgoing mail server user pass
PC1 [email protected] bkacad.com pc1 cisco
PC4 [email protected] bkacad.com pc4 cisco
Send mail from pc1 to pc4 and check the result
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Configuring the PC client:
PC0, PC1, PC2, PC3: Assign IP address, subnet mask, default gateway and DNS server
address by DHCP server
PC4, PC5, PC6: Manual assign IP address, subnet mask, default gateway and DNS
Connectivity tests:
Ping from pc2 to pc5 to test whether the network operates successfully.
Ping from pc1 to ftp.test.com to check the connection to the ftp server.
Ping from pc1 to TFTP server to check the connection to the TFTP server.
Ping from pc1 to DNS to check whether the connection to the DNS server.
Ping from pc1 to Web: www.cisco.com to check the connection to the Web server.
Ping from pc1 to Web: www.test.com to check the connection to the Web server.
Ping from pc1 to Mail: bkacad.com to check the connection to the Mail server.
Create a .pkt file: After finishing the configuration tasks, students have to save it to your_name.pkt
file (example:NguyenVanA.pkt) and copy to the suitable folder
Storage the file on the server
ENETWORK BONUS EXAMEN CCNA 1 4.0 2012 100%
TOMA DE EVALUACIN - ENETWORK HABILIDAD DEL EXAMEN - CCNA
Exploration: Aspectos bsicos de networking (versin 4.0) - RESPUESTAS -
2011-2012
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Descargar archivo eNetwork-habilidad-examen-ccna-1.pkt Nota: s2 / 0
cambio a s0/0/0
Diagrama de red, la direccin IP 122.22.0.0/22 =
Una red determinada como en el diagrama anterior, es necesario realizar las
siguientes tareas:Seccin 1: El uso de VLSM para crear el plan de la direccin IP
LAN1: 310 direcciones de host
LAN2: 200 direcciones de host
LAN3: 60 direcciones de host
LAN4: 40 direcciones de host
Loopback1: 30 direcciones de host
Loopback2: 10 direcciones de hostEnlace WAN: 2 direcciones de host
Network Address Mask Des Mask
LAN1 122.22.0.0 /23 255.255.254.0
LAN2 122.22.2.0 /24 255.255.255.0
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LAN3 122.22.3.0 /26 255.255.255.192
LAN4 122.22.3.64 /26 255.255.255.192
Loopback1 122.22.3.128 /27 255.255.255.224
Loopback2 122.22.3.160 /28 255.255.255.240
Wan link 122.22.3.176 /30 255.255.255.252
Seccin 2: asignar direcciones IP, mscaras de subred y puertas de acceso por defecto
para los dispositivos de red.
En cada red, asigne la direccin IP Siga este orden
Direccin para las interfaces del dispositivo de red (interfaz del router) 1
Nota: Direccin de las interfaces de dispositivo de red con enlace WAN: router1 1;
router2+ 2
Direccin para servidores WEB, DHCP: 2
Direccin para servidores de correo, DNS: 3
Direccin de servidores FTP, TFTP: 4
Direccin para clientes PC
PC4: 4
PC5: 5
PC6: 6
Ejemplo: En la subred: 192.168.1.128/25 (hay WEB, MAIL, TFTP, PC6)
Interfaz del router: 192.168.1.129
Servidor WEB: 192.168.1.130
Servidor de correo: 192.168.1.131
TFTP servidor: 192.168.1.132
PC6 cliente: 192.168.1.134
PC/Server IP address Subnet mask Default gateway DNS Server
LAN1
Web www.cisco.com 122.22.0.2 255.255.254.0 122.22.0.1 122.22.0.3DNS 122.22.0.3 255.255.254.0 122.22.0.1 122.22.0.3
TFTP 122.22.0.4 255.255.254.0 122.22.0.1 122.22.0.3
LAN2
DHCP 122.22.2.2 255.255.255.0 122.22.2.1 122.22.0.3
PC0 DHCP
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PC1
PC2
PC3
LAN3
PC4 122.22.3.4 255.255.255.192 122.22.3.1 122.22.0.3
PC5 122.22.3.5 255.255.255.192 122.22.3.1 122.22.0.3
PC6 122.22.3.6 255.255.255.192 122.22.3.1 122.22.0.3
LAN4
Web www.test.com 122.22.3.66 255.255.255.192 122.22.3.65 122.22.0.3
Mail bkacad.com 122.22.3.67 255.255.255.192 122.22.3.65 122.22.0.3
ftp.test.com 122.22.3.68 255.255.255.192 122.22.3.65 122.22.0.3
Router1
fa0/0 122.22.0.1 255.255.254.0fa1/0 122.22.2.1 255.255.255.0
loopback1 122.22.3.129 255.255.255.224
s2/0 122.22.3.177 255.255.255.252
Router2
fa0/0 122.22.3.1 255.255.255.192
fa1/0 122.22.3.65 255.255.255.192
loopback2 122.22.3.161 255.255.255.240
s2/0 122.22.3.178 255.255.255.252
Seccin 3: El uso de Packet Tracer para realizar las tareas
Nota: Es necesario exactitud, distinguir maysculas y minsculas (por ejemplo:
bannermotd del enrutador 1: router1, no Router1)
Enrutador bsico / configuraciones del switch:
Nombres de host: Asigne el nombre Routers R1, R2.
Contraseas y Banner Mensaje: (solo Routers).
Lneas de consola y de VTY y contrasea, password = "clase".
Establezca la contrasea del modo privilegiado: enable password = "clase", enable
secret password = 'cisco'.
Banner contiene el nombre del dispositivo: router1, router2. (tipo '# router1 #')
Routers interfaces:
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Asignacin de direcciones IP y mscaras de subred
Utilice la velocidad de reloj 64000
Crear descripciones, la descripcin de interfaz:
R1-f0/0 connect to lan1
R1-f1/0 connect to lan2
R2-f0/0 connect to lan3
R2-f1/0 connect to lan4
R1-loopback1 loopback1
R2-loopback2 loopback2
R1-s2/0 connect to r2
R2-s2/0 connect to r1
Static ruta por defecto:
R1: (config) # ip ruta 0.0.0.0 0.0.0.0 s2 / 0
R2: (config) # ip route 0.0.0.0 0.0.0.0 s2 / 0
Configuracin de copia de seguridad: Copia de seguridad de configuracin
Router1/Router2 TFTP Server (servidor de nombre de archivo: R1-confg, R2-confg)
Router1 Router2
hostname
(config)#hostname R1 (config)#hostname R2
console password
(config)#line console 0
(config-line)#password class
(config-line)#login
(config-line)#exit
VTY password
(config)#line vty 0 4
(config-line)#password class
(config-line)#login
(config-line)#exit
privileged mode password
(config)#enable password class
(config)#enable secret cisco
bannermotd
(config)#banner motd #router1# (config)#banner motd #router2#
fa0/0 interface
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(config)#interface fastEthernet 0/0
(config-if)#ip address 122.22.0.1 255.255.254.0
(config-if)#description connect to lan1
(config-if)#no shutdown
(config-if)#exit
(config)#interface fastEthernet 0/0
(config-if)#ip address 122.22.3.1
255.255.255.192
(config-if)#description connect to lan3
(config-if)#no shutdown
(config-if)#exitfa1/0 interface
(config)#interface fastEthernet 1/0
(config-if)#ip address 122.22.2.1 255.255.255.0
(config-if)#description connect to lan2
(config-if)#no shutdown
(config-if)#exit
(config)#interface fastEthernet 1/0
(config-if)#ip address 122.22.3.65
255.255.255.192
(config-if)#description connect to lan4
(config-if)#no shutdown
(config-if)#exit
loopback interface
(config)#interface loopback 1
(config-if)#ip address 122.22.3.129255.255.255.224
(config-if)#description loopback1
(config-if)#exit
(config)#interface loopback 2
(config-if)#ip address 122.22.3.161255.255.255.240
(config-if)#description loopback2
(config-if)#exit
serial interface
(config)#interface serial 2/0
(config-if)#ip address 122.22.3.177
255.255.255.252
(config-if)#clock rate 64000
(config-if)#description connect to r2
(config-if)#no shutdown
(config-if)#exit
(config)#interface serial 2/0
(config-if)#ip address 122.22.3.178
255.255.255.252
(config-if)#description connect to r1
(config-if)#no shutdown
(config-if)#exit
default route
(config)# ip route 0.0.0.0 0.0.0.0 s2/0
backup configuration
(config)#copy running-config tftp
Address or name of remote host []? 122.22.0.4
Configuracin de los servidores y PCs
Asigne una direccin IP y la mscara de subred, Puerta de enlace predeterminada
Servicios adecuados Activo
Configuracin del servidor DNS:
Name Type Address
bkacad.com A Record 122.22.3.67
ftp.test.com A Record 122.22.3.68
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www.cisco.com A Record 122.22.0.2
www.test.com A Record 122.22.3.66
Configuracin del servidor DHCP:
Puerta de enlace predeterminada: 122.22.2.1
Servidor DNS: 122.22.0.3
Inicio Direccin IP: 122.22.2.10
Mscara de subred: 255.255.255.0
Nmero mximo de usuarios: 20
TFTP servidor: 122.22.0.4
Configuracin del servidor de correo
Nombre de dominio: bkacad.com
Aadir usuarios y contraseas (usuario / contrasea): pc1/cisco
pc4/cisco
Configuracin del cliente de correo:
PC Email address Incoming and Outgoing mail server user pass
PC1 [email protected] bkacad.com pc1 cisco
PC4 [email protected] bkacad.com pc4 cisco
Enviar correo desde PC1 a PC4 y comprobar el resultado
Configuracin del PC cliente:
PC0, PC1, PC2, PC3: Asignar la direccin IP, mscara de subred, puerta de enlace
predeterminada y la direccin del servidor DNS del servidor DHCP
PC4, PC5, PC6: Manual Direccin asignar IP, mscara de subred, puerta de enlace
predeterminada y DNS
Pruebas de conectividad:
Ping de PC2 a PC5 para probar si la red funciona con xito.
Haga ping desde PC1 a ftp.test.com para comprobar la conexin con el servidor
ftp.
Haga ping desde PC1 a TFTP servidor para comprobar la conexin con el servidor
TFTP.
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Haga ping desde PC1 a DNS para comprobar si la conexin con el servidor DNS.
Haga ping desde PC1 a la Web: www.cisco.com para comprobar la conexin con el
servidor Web.
Haga ping desde PC1 a la Web: www.test.com para comprobar la conexin con el
servidor Web.Haga ping desde PC1 a Mail: bkacad.com para comprobar la conexin con el
servidor de correo.
Crear un archivo pkt:. Despus de terminar las tareas de configuracin, los estudiantes
tienen que guardarlo en your_name.pkt archivo (ejemplo: NguyenVanA.pkt) y la copia a la
carpeta adecuada
Guarde el archivo en el servidor
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