ENetwork Skill Exam CCNA 1 4.0 2012 2013 100%

Take Assessment – ENetwork Skill Exam – CCNA Exploration: Network Fundamentals (Version 4.0) – Answers – 2012 – 2013

6624988307 2e33e50d6a z ENetwork Skill Exam CCNA 1 4.0 2012 2013 100%

Download enetwork-skill-exam-ccna-1.pkt file Note: 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
  • 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 (router’s 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)

  • Router’s 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
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 DHCP
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
fa0/0 122.22.0.1 255.255.254.0
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
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
(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 122.22.3.1 255.255.255.192
(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

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

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