Netw1100 (networking 1) skills-based assessment (Total – 44 Points) Name: Darren Boudreau Date: 12/09/2011



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NETW1100 (NETWORKING 1)

SKILLS-BASED ASSESSMENT

(Total – 44 Points)
Name: Darren Boudreau Date: 12/09/2011__________
Topology Diagram
enetwork_sba-option1-graphic

Assessment Objectives (Total Time – 2 Hours)

  • Design the Logical topology. 18 points, 40 minutes.

  • Configure the physical topology. 8 points, 10 minutes.

  • Configure the logical topology. 10 points, 40 minutes.

  • Verify network connectivity. 8 points, 30 minutes.


Background


Hardware

Qty

Description

Cisco Router

1

Included in Packet Tracer file.

Cisco Switch

1

Included in Packet Tracer file.

Computer (host)

2

Included in Packet Tracer file.

CAT-5 or better straight-through UTP cables

2

Connects Router1 and Host2 to Switch1.

CAT-5 cross-over UTP cable

1

Connects Host 1 to Router1.

Console (rollover) cable

1

Connects Host1 to Router1 console.

Table 1 - Equipment and Hardware for Skills-Based Assessment
The necessary equipment and cables will be provided and/or available within the Packet Tracer file called “SBA - Student File.pkt
Scenario
In this Skills Based Assessment students will create a small network that requires connecting network devices and configuring host computers and one Cisco router for basic network connectivity. Switch1 has a default configuration, and does not require additional configuration. Common utility commands will be used to test and document the network.
Task 1: Design the Logical LAN Topology. (18 Points / Time – 40 Minutes)
Given two IP addresses and masks of 192.168.25.0/24 and 192.168.35.0/24 (address / mask), design an IP addressing scheme that satisfies the following requirements:


Subnet

Network

Number of Hosts

Subnet A

192.168.25.0/24

28

Subnet B

192.168.35.0/24

20

Host computers will use the FIRST IP address in the subnet. The router port(s) will use the LAST network host address in each subnet.




Subnet A (6 Points)


Specification

Student

Answers

Total number of bits in the network portion

28

IP mask (binary)

11111111.11111111.11111111.00000000

IP mask (decimal)

255.255.255.0

Number of usable hosts per network

254

First IP Host address

192.168.25.1

Last IP Host address

192.168.25.254




Subnet B (6 Points)


Specification

Student

Answers

Total number of bits in the network portion

24

IP mask (binary)

11111111.11111111.11111111.00000000

IP mask (decimal)

255.255.255.255.0

Number of usable hosts per network

254

First IP Host address

192.168.35.1

Last IP Host address

192.168.35.254

Write down the IP address information for each device (6 Points):




Device

IP address

Mask

Gateway

Host1

192.168.25.1

255.255.255.0

192.168.25.254

Router1-Fa0/0

192.168.25.254

255.255.255.0

-------------------

Host2

192.168.35.1

255.255.255.0

192.168.35.254

Router1-Fa0/1

192.168.35.254

255.255.255.0

-------------------


Task 2: Configure the Physical Topology. (Total 8 Points / Time – 10 Minutes)

Task 2 - Step 1: Physically connect lab devices. (8 Points)

Cable the network devices as shown in Figure 1. If not already enabled, turn power on to all devices.




Correct Cabling

Points

LAN cable between Host1 and Router1 Fa0/0

(2 points)

LAN cable between Switch1 and Router1 Fa0/1

(2 points)

LAN cable between Switch1 and Host2

(2 points)

Console cable between Host1 and Router1

(2 points)


enetwork_sba-option1-graphic

Figure 1 - Cabling the network.

Task 2 - Step 2: Visually inspect network connections

After cabling the network devices, take a moment to verify the connections.


Task 3: Configure the Logical Topology. (Total 10 Points / Time – 40 Minutes)

Task 3 - Step 1: Configure host computers. (10 Points)
After configuring each host computer, record the host network settings with the ipconfig /all command.


Host1 Network Configuration (5 Points)

Description

Host1 PC-PT connected to 1841 Router 1

Physical Address

0001.42C7.8097

IP Address

192.168.25.1

Subnet Mask

255.255.255.0

Default Gateway

192.168.25.254




Host2 Network Configuration (5 Points)

Description

Host2 PCPT connected to Switch1 2960 24TT

Physical Address

00D0.D300.5EC2

IP Address

192.168.35.1

Subnet Mask

255.255.255.0

Default Gateway

192.168.35.254


Task 4: Verify network connectivity. (Total 8 Points / Time – 30 Minutes)

Task 4 - Step 1: Use the ping command to verify network connectivity.

Network connectivity can be verified with the ping command.


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


From

To

IP Address

Ping results

Points

Host1

NIC IP address

192.168.25.1

Successful

(4 points)

Host1

Router1, Fa0/0

192.168.25.254

Successful

Host1

Router1, Fa0/1

192.168.35.254

Successful

Host1

Host2

192.168.35.1

Successful

Host2

NIC IP address

192.168.35.1

Successful

(4 points)

Host2

Router1, Fa0/1

192.168.35.254

Successful

Host2

Router1, Fa0/0

192.168.25.254

Successful

Host2

Host1

192.168.25.1

Successful


Task 5: Submit two Files via E-mail (Total 2 Points)

Save this completed MSWord file as “LastName, FirstName - SBA.docx” (or LastName, FirstName - SBA.doc depending on your version of MS Word) and the configured Packet Tracer file as “LastName, FirstName - SBA.pkt” and email both of them to bill.gay@nscc.ca) by 10:30 am, Friday, December 9, 2011.




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