CCNAv7 ITN Skills Assessment v.22w CCNAv7 ITN Skills Assessment v.22w Topology Assessment

CCNAv7 ITN Skills Assessment v.22w

Topology

Assessment Objectives

Part 1: Develop an IP Addressing Scheme (20 points)

Part 2: Initialize and Reload Devices (10 points)

Part 3: Configure Device IP address and Security Settings (45 points)

Part 4: Test and Verify IPv4 and IPv6 End-to-End Connectivity (15 points)

Part 5: Use the IOS CLI to Gather Device Information (10 points)

Scenario

In this Skills Assessment (SA) you will configure the devices in a small network. You must configure a router, switch and PCs to support both IPv4 and IPv6 connectivity. You will configure security, including SSH, on the router. In addition, you will test and document the network using common CLI commands.

Required Resources

1 Router (Cisco 4221 with Cisco IOS XE Release 16.9.4 universal image or comparable)

1 Switch (Cisco 2960 with Cisco IOS Release 15.2(2) lanbasek9 image or comparable)

2 PCs (Windows with a terminal emulation program, such as Tera Term)

Console cables to configure the Cisco IOS devices via the console ports

Ethernet cables as shown in the topology

Instructions

Develop an IP Addressing Scheme

Total points: 20

Your instructor will assign one of the IPv4 networks from the table below. You will subnet it to provide IP addresses to two subnets that will support the required number of hosts

Network

Number of Hosts in Subnet A

Number of Hosts in Subnet B

192.168.10.0/24

100

172.16.1.0/25

209.165.201.0/27

IP Addressing Worksheet

Specification

Subnet A

Subnet B

Number of bits in the subnet

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IP mask (binary)

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New IP mask (decimal)

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Maximum number of usable subnets (including the 0th subnet)

blank

Number of usable hosts per subnet

blank

IP Subnet

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First IP Host address

blank

Last IP Host address

blank

Record your subnet assignment in the table below.

Assign the first IPv4 address of each subnet to a router interface

subnet A is hosted on R1 G0/0/1

subnet B is hosted on R1 G0/0/0

Assign the last IPv4 address of each subnet to the PC NIC

Assign the second IPv4 address of subnet A to S1

List the maximum number of useable hosts per subnet

Description

Subnet A

Subnet B

First IP address

blank

Last IP address

blank

Maximum number of hosts

blank

Record the IP address information for each device:

Device

IP address

Subnet Mask

Gateway

Points

PC-A

blank

2 points

R1-G0/0/0

blank

N/A

2 points

R1-G0/0/1

blank

N/A

2 points

blank

2 points

PC-B

blank

2 points

Use the IPv6 address 2001:db8:acad::/48 and create two subnets for use in this network. Record the IPv6 addresses in the table.

Assigned to Interface

IPv6 Subnet Address

Prefix Length

blank

Record the IPv6 address information for each device.

Note: Use FE80::1 as the link-local address on both router interfaces.

Device

IPv6 address

Prefix Length

Gateway

Points

R1-G0/0/0

blank

N/A

3 pts

R1-G0/0/1

blank

N/A

3 pts

blank

4 pts

Before proceeding, verify your IP addressing scheme with the instructor.

Instructor Sign-off Part 1:

Instructor Sign-off

Total Points for Part 1 (20 points):

Enter score here.

Initialize and Reload Devices

Total points: 10

Erase the startup configurations and VLANs from the router and switch and reload the devices.

After the switch is reloaded, change the SDM template to one that supports IPv6 as necessary, and reload the switch again.

Before proceeding, ask your instructor verify device initializations.

Instructor Sign-off Part 2:

Instructor Sign-off

Total points (10 points):

Enter score here.

Configure Device IP Address and Security Settings

Total points: 45

Configure R1.

Configuration tasks for R1 include the following:

Task

Specification

Points

Disable DNS lookup

1 point

Router name

1 point

Domain name

ccna-lab.com

1 point

Encrypted privileged EXEC password

ciscoenpass

1 point

Console access password

ciscoconpass

1 point

Set the minimum length for passwords

10 characters

2 points

Create an administrative user in the local database

Username: admin

Password: admin1pass

2 points

Set login on vty lines to use local database

1 point

Set vty lines to accept SSH connections only

1 point

Encrypt the clear text passwords

1 point

Configure an MOTD Banner

1 point

Enable IPv6 Routing

1 point

Configure Interface G0/0/0

Set the description

Set the Layer 3 IPv4 address

Set the IPv6 Link Local Address as FE80::1

Set the Layer 3 IPv6 address

Activate Interface

6 points

Configure Interface G0/0/1

Set the description

Set the Layer 3 IPv4 address

Set the IPv6 Link Local Address as FE80::1

Set the Layer 3 IPv6 address

Activate Interface

6 points

Generate an RSA crypto key

1024 bits modulus

2 points

Configure S1.

Configuration tasks for S1 include the following:

Task

Specification

Points

Disable DNS lookup

1 point

Switch name

1 point

Domain name

ccna-lab.com

1 point

Encrypted privileged EXEC password

ciscoenpass

1 point

Console access password

ciscoconpass

1 point

Shutdown all unused interfaces

F0/1-4, F0/7-24, G0/1-2

1 point

Create an administrative user in the local database

Username: admin

Password: admin1pass

1 point

Set login on vty lines to use local database

1 point

Set vty lines to accept SSH connections only

1 point

Encrypt the clear text passwords

1 point

Configure an MOTD Banner

1 point

Generate an RSA crypto key

1024 bits modulus

2 points

Configure Management Interface (SVI) on VLAN1

Set the description

Set the Layer 3 IPv4 address

Set the IPv6 Link Local Address as FE80::2

Set the Layer 3 IPv6 address

2 points

Configure host computers.

After configuring each host computer, record the host network settings with the ipconfig /all command. (2 points)

PC-A Network Configuration (1 point)

Description

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Physical Address

blank

IPv4 Address

blank

Subnet Mask

blank

IPv4 Default Gateway

blank

IPv6 Address

blank

IPv6 Default Gateway

blank

PC-B Network Configuration (1 point)

Description

blank

Physical Address

blank

IP Address

blank

Subnet Mask

blank

Default Gateway

blank

IPv6 Address

blank

IPv6 Default Gateway

blank

Points for Step 1 (28 points):

Enter score here.

Points for Step 2 (15 points):

Enter score here.

Points for Step 3 (2 points):

Enter score here.

Instructor Sign-off Part 4:

Instructor Sign-off

Total Points for Part 3 (45 points)

Enter score here.

Test and Verify End-to-End Connectivity

Total points: 15

Use the ping command to test IPv4 and IPv6 connectivity between all network devices.

Note: If pings to host computers fail, temporarily disable the computer firewall and retest.

Use the following table to methodically verify connectivity with each network device. Take corrective action to establish connectivity if a test fails:

From

Protocol

IP Address

Ping Results

Points

PC-A

R1 G0/0/0

IPv4

blank

1 point

PC-A

R1 G0/0/0

IPv6

blank

1 point

PC-A

R1 G0/0/1

IPv4

blank

1 point

PC-A

R1 G0/0/1

IPv6

blank

1 point

PC-A

S1 VLAN 1

IPv4

blank

1 point

PC-A

S1 VLAN 1

IPv6

blank

1 point

PC-A

PC-B

IPv4

blank

1 point

PC-A

PC-B

IPv6

blank

1 point

PC-B

R1 G0/0/0

IPv4

blank

1 point

PC-B

R1 G0/0/0

IPv6

blank

1 point

PC-B

R1 G0/0/1

IPv4

blank

1 point

PC-B

R1 G0/0/1

IPv6

blank

1 point

PC-B

S1 VLAN1

IPv4

blank

1 point

PC-B

S1 VLAN1

IPv6

blank

1 point

Question:

In addition to the ping command, what other command is useful in displaying network delay and breaks in the path to the destination? (1 point)

Type your answers here.

Instructor Sign-off Part 4:

Instructor Sign-off

Total points for Part 4 (15 points):

Enter score here.

Use the IOS CLI to Gather Device Information

Total points: 10

Time: 10 minutes

Issue the appropriate command to discover the following information:

Description

Points

Router Model

blank

1/3 point

IOS Image File

blank

1/3 point

Total RAM

blank

1/3 point

Total Flash Memory

blank

1/3 point

Configuration Register

blank

1/3 point

CLI Command Used

blank

1/3 point

Enter the appropriate CLI command needed to display the following on R1:

Command Description

Command

Points

Display a summary of important information about the IPv4 interfaces on R1.

blank

1 point

Display the IPv4 routing table.

blank

1 point

Display the Layer 2 to Layer 3 mapping of addresses on R1.

blank

1 point

Display detailed IPv4 information about interface G0/0/0 on R1.

blank

1 point

Display the IPv6 routing table.

blank

1 point

Display a summary of IPv6 interface addresses and status.

blank

1 point

Display information about the devices connected to R1. Information should include Device ID, Local Interface, Hold time, Capability, Platform, and Port ID.

blank

1 point

Save the current configuration so it will be used the next time the router is started.

blank

1 point

Instructor Sign-off Part 5:

Instructor Sign-off

Total points for Part 5 (10 points):

Enter score here.

Cleanup

NOTE: DO NOT PROCEED WITH CLEANUP UNTIL YOUR INSTRUCTOR HAS GRADED YOUR SKILLS EXAM AND HAS INFORMED YOU THAT YOU MAY BEGIN CLEANUP.

Unless directed otherwise by the instructor, restore host computer network connectivity, and then turn off power to the host computers.

Before turning off power to the router and switch, remove the NVRAM configuration files (if saved) from both devices.

Disconnect and neatly put away all LAN cables that were used in the Final.

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