CCNAv7
Introduction to Networks
ITN Practice Skills Assessment - Packet Tracer
A few things to keep in mind while completing this activity:
1. Do not use the browser Back button or close or reload any exam
windows during the exam.
2. Do not close Packet Tracer when you are done. It will close
automatically.
3. Click the Submit Assessment button in the browser window to
submit your work.
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 and packet tracers in this course to
configure the Building 1 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 Second Floor Switch.
You will receive one of several topologies.
You are not required to configure the First Floor 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 management
= Configuration
of a switch virtual management interface
Requirements by device:
Building 1 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 and
Packet Tracers in the course.
Second Floor Switch:
= Enabling
basic remote management by Telnet
= PC
and Server hosts:
o IPv4 full addressing
o IPv6 addressing
Addressing Table
|
Device |
Interface |
IP Address/Mask |
Default Gateway |
|
Building
1 |
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 |
|
Second
Floor Switch |
SVI |
|
|
|
Host
1 |
NIC |
|
|
|
PC1 |
NIC |
2001:db8:acad:a::ff/64 |
|
|
Host
2 |
NIC |
|
|
|
PC2 |
NIC |
2001:db8:acad:a::15/64 |
|
|
Host
3 |
NIC |
|
|
|
PC3 |
NIC |
2001:db8:acad:b::ff/64 |
|
|
Server |
NIC |
|
|
|
TFTP Server |
NIC |
2001:db8:acad:b::15/64 |
|
Step 1: Determine the IP Addressing Scheme.
Design an IPv4 addressing scheme and complete the Addressing Table
based on the following requirements.
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 First Floor LAN.
c. Assign the last network host address (the highest) in this subnet
to the G0/0 interface on Building 1.
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 Second
Floor LAN.
f. Assign the last network host address (the
highest) in the Second Floor LAN subnet to the G0/1 interface of the Building 1
router.
g. Assign the second to the last address (the second highest) in this
subnet to the VLAN 1 interface of the Second Floor Switch.
h. Configure addresses on the hosts using any of the remaining
addresses in their respective subnets.
Step 2: Configure Host Addressing
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 server using the IPv4 addressing
values from Step 1 and the values in the addressing table
Step 3: Configure the Building 1 Router.
a. Configure the Building 1 router with all initial configurations
that you have learned in the course so far:
o Configure the router hostname: Building-1
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 to 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 and PT activities. 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_CCNA7.
b. Configure the two Gigabit Ethernet interfaces using the IPv4
addressing values that 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 4: Configure the Second Floor Switch.
Configure Second Floor Switch for remote management over Telnet.
a. Configure VLAN 1 as the SVI.
b. Configure IPv4 addressing according to your work in Step 1.
c. Be sure that the switch is able to accept connections from hosts
on other networks.
