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CCNAv7
Introduction to Networks
ITN Practice Skills Assessment – Packet Tracer
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Introduction
In this assessment, you will configure devices in an IPv4/IPv6
network. For the sake of time, you will not be asked to perform all
configurations on all network devices as you may be required to do in a real
network or other assessment. Instead, you will use the skills and knowledge
that you have learned in the labs in this course to configure the CS Department
router. In addition, you will address the hosts on two LANs with IPv4 and IPv6
addresses and activate and address the management interface of the LAB 214-A
Switch.
You will receive one of several topologies.
You are not required to configure the LAB 124-C Switch, and you
will not be able to access it in this practice skills assessment activity.
All IOS device configurations should be completed from a direct
terminal connection to the device console. In addition, many values that are
required to complete the configurations have not been given to you. In those
cases, create the values that you need to complete the requirements. For values
that have been supplied to you, they must be entered exactly as they appear in
order for you to get full credit for your configuration.
You will practice and be assessed on the following skills:
= Configuration of initial IOS device settings
= Design and calculation of IPv4 addressing
= Configuration of IOS device interfaces including
IPv4 and IPv6 addressing when appropriate
= Addressing of network hosts with IPv4 and IPv6
addresses
= Enhancing device security, including
configuration of the secure transport protocol for remote device configuration
= Configuration of a switch management interface
Requirements by device:
CS Department router:
= Configuration of initial router settings
= Interface configuration and IPv4 and IPv6
addressing
= Device security enhancement or device hardening
= Secure transport for remote configuration connections
as covered in the labs
= Backup of the configuration file to a TFTP
server
LAB 214-A Switch:
= Enabling basic remote management by Telnet
= PC and Server hosts:
= IPv4 full addressing
= IPv6 addressing
Addressing Table
|
Device |
Interface |
IP
Address/Mask |
Default
Gateway |
|
CS
Department |
G0/0 |
|
N/A |
|
Router0 |
G0/0 |
2001:db8:acad:a::1/64 |
N/A |
|
Router0 |
G0/0 |
fe80::1 |
N/A |
|
Router0 |
G0/1 |
|
N/A |
|
Router0 |
G0/1 |
2001:db8:acad:b::1/64 |
N/A |
|
Router0 |
G0/1 |
fe80::1 |
N/A |
|
LAB
214-A Switch |
SVI |
|
|
|
124-1 |
NIC |
|
|
|
PC1 |
NIC |
2001:db8:acad:a::ff/64 |
|
|
124-5 |
NIC |
|
|
|
PC2 |
NIC |
2001:db8:acad:a::15/64 |
|
|
214-1 |
NIC |
|
|
|
PC3 |
NIC |
2001:db8:acad:b::ff/64 |
|
|
TFTP
Server |
NIC |
|
|
|
TFTP Server |
NIC |
2001:db8:acad:b::15/64 |
|
Instructions
Step 1: Determine the IP Addressing Scheme.
Design an IPv4 addressing scheme and complete the Addressing Table
based on the following requirements. Use the table to help you organize your
work.
|
Subnet Number |
Beginning
Address |
Ending
Address |
Mask |
Assignment |
|
1 |
192.168.1.0 |
|||
|
2 |
||||
|
3 |
||||
|
4 |
LAB
124-C LAN Subnet |
|||
|
5 |
||||
|
6 |
LAB
214-A LAN Subnet |
a. Subnet the 192.168.1.0/24 network to provide 30
host addresses per subnet while wasting the fewest addresses.
b. Assign the fourth subnet to the LAB 124-C LAN.
c. Assign the last network host address (the
highest) in this subnet to the G0/0 interface on CS Department.
d. Starting with the fifth subnet, subnet the
network again so that the new subnets will provide 14 host addresses per subnet
while wasting the fewest addresses.
e. Assign the second of these new 14-host subnets
to the LAB 214-A LAN.
f. Assign the last network host address (the
highest) in the LAB 214-A LAN subnet to the G0/1 interface of the CS Department
router.
g. Assign the second to the last address (the
second highest) in this subnet to the VLAN 1 interface of the LAB 214-A Switch.
h. Configure addresses on the hosts using any of
the remaining addresses in their respective subnets.
Step 2: Configure the CS Department Router.
a. Configure the CS Department router with all
initial configurations that you have learned in the course so far:
o Configure the router hostname: Middle
o Protect device configurations from unauthorized
access with the encrypted privileged exec password.
o Secure all access lines into the router using
methods covered in the course and labs.
o Require newly-entered passwords must have a
minimum length of 10 characters.
o Prevent all passwords from being viewed in clear
text in device configuration files.
o Configure the router to only accept in-band
management connections over the protocol that is more secure than Telnet, as
was done in the labs. Use the value 1024 for encryption
key strength.
o Configure local user authentication for in-band
management connections. Create a user with the name netadmin and
a secret password of Cisco_CCNA5. Give the user the highest
administrative privileges. Your answer must match these values exactly.
b. Configure the two Gigabit Ethernet interfaces
using the IPv4 addressing values you calculated and the IPv6 values provided in
the addressing table.
o Reconfigure the link local addresses to the
value shown in the table.
o Document the interfaces in the configuration
file.
Step 3: Configure the LAB 214-A Switch.
Configure LAB 214-A Switch for remote management over Telnet.
a. Use the IPv4 addressing from Step 1 and the IPv6
addressing values provided in the addressing table to configure all host PCs
with the correct addressing.
b. Use the router interface link-local address as
the IPv6 default gateways on the hosts.
c. Complete the configuration of the TFTP server
using the IPv4 addressing values from Step 1 and the values in the addressing
table.
Last Updated: December, 2019
ID:32
Version 1.0
Created in Packet Tracer 7.2.2 and Marvel 2.0.6
All contents are Copyright © 2019 Cisco Systems, Inc. All rights reserved. This
document is Cisco Public Information.