CNIT133 - Network Fundamentals - Case Study - IT Assignment Help

Assignment Task

Scenario
In this Skills Assessment (SA) you will configure the devices in a small network. You will complete a simple subnetting task, configure a router, switches, and PCs to support both IPv4 and IPv6 connectivity. You will configure basic settings, IPv4 and IPv6 addressing, VLANs, inter-VLAN routing, basic security, including SSH. You will test and document the network using common CLI commands. You will save the router and switch configurations to a TFTP server.

Required Resources
Cisco Packet Tracer version 8.0 or later
Develop the IPv4 Addressing Scheme
Step 1: Resave this instructions document adding your name to the filename.
Step 2: Determine subnet and device addresses.
Given an IP address and mask of ______192.168.7.0 /26_____________, design an IP addressing scheme.
No subnet calculators may be used.
Subnet Scheme
Specification Student Input Points
Number of bits in the subnet 1
Subnet mask (dotted decimal) 1
Maximum number of usable subnets (including subnet 0) 1
Number of usable hosts per subnet 1
Subnet 1
Specification Student Input Points
IP subnet #1 subnet address 1
First IP host address 1
Last IP host address 1
Subnet broadcast address 1
Subnet 2 (VLAN 20)
Specification Student Input Points
IP subnet #2 subnet address 1
First IP host address 1
Last IP host address 1
Subnet broadcast address 1
Subnet 3 (VLAN 30)
Specification Student Input Points
IP subnet #3 subnet address 1
First IP host address 1
Last IP host address 1
Subnet broadcast address 1
Document device addresses in the Addressing Table on Page 1.
Router interfaces will use the first host address in the subnet.
The switch SVIs will use the second host address in the subnet.
Host computers will use the last IP address in the subnet.
Before proceeding Part 2, double-check your IP addressing scheme.
Re-save this instructions document.
Cable the Network

Step 1: Open the Lab Final Packet Tracer Activity.
The Packet Tracer Activity will open with 8/119 points completed.
Resave the Packet Tracer file adding your name to the filename.

Step 2: Select and install appropriate cabling.
Install the correct cable for each connection. Refer to the Topology diagram on Page 1. 5 points
Configure Device IPv4 and Security Settings
Step 1: Configure S1.
Configuration tasks for S1 include the following:
Task Specification
Configure switch hostname S1
Disable DNS lookup Banner MOTD #This is switch S1. Authorized access only!#Encrypted privileged exec password class
Console password, login, and logging sync cisco
VTY 0 4 password and login cisco
Configure and activate interface VLAN 1 Set the IPv4 address and mask
Configure the default gateway Set the default gateway address
Shutdown all interfaces* Use the interface range command
Force access mode on all interfaces* Use the interface range command
Activate interface F0/1 Activate interface G0/1 Verify the running-configuration Save the configuration to NVRAM *Point counter will not increment.
Packet Tracer Point Total = 23/119.
Re-save your Packet Tracer file.

Step 2: Configure S2.
Configuration tasks for S2 include the following:
Task Specification
Configure switch hostname S2
Disable DNS lookup Banner MOTD #This is switch S2. Authorized access only!#Encrypted privileged exec password class
Console password, login, and logging sync cisco
VTY 0 4 password and login cisco
Create VLAN 20 Name = Admin
Create VLAN 30 Name = Users
Shutdown all interfaces* Use the interface range command
Force access mode on all interfaces* Use the interface range command
Configure F0/1 Activate and assign to VLAN 20
Configure F0/11 Activate and assign to VLAN 30
Configure G0/1 Activate and force trunkingCreate interface VLAN 20 Set the IPv4 address and mask
Configure the default gateway Set the default gateway address
Verify the running-configuration Save the configuration to NVRAM *Point counter will not increment.
Packet Tracer Point Total = 44/119.
Re-save your Packet Tracer file.

Step 3: Configure R1.
Configuration tasks for R1 include the following:
Task Specification
Configure router hostname R1
Disable DNS lookup MOTD Banner #This is router R1. Authorized access only!#Encrypted privileged exec password class
Console password, login, and logging sync cisco
Set the domain name cnit133.com
Generate the RSA crypto key* Key modulus = 1024 bits
Create an administrative user in the local database (clear-text password) Username: admin
Password: admin1pass
Set VTY 0 4 to use local username database Set VTY 0 4 to accept only SSH connections Encrypt the clear-text passwords Interface G0/0 Description Connection to switch S1 G0/1
Set the IPv4 address and mask
Activate Interface
Interface G0/1 Description Connection to switch S2 G0/1
Activate Interface
Interface G0/1.20 Set the encapsulation and assign to VLAN 20
Set the IPv4 address and mask
Description VLAN 20 Default Gateway
Interface G0/1.30 Set the encapsulation and assign to VLAN 30
Set the IPv4 address and mask
Description VLAN 30 Default Gateway
Verify the running-configuration Save the configuration to NVRAM *Point counter will not increment.
Packet Tracer Point Total = 77/119.
Re-save your Packet Tracer file.

Configure the PCs with IPv4 Addresses.
Configure each host computer according to the Addressing Table on Page 1.
Verify with the ipconfig /all command.
Packet Tracer Point Total = 86/119.
Re-save your Packet Tracer file.
Test and Verify IPv4 End-to-End Connectivity
Verify IPv4 network connectivity.
Use the ping command to test IPv4 connectivity between all network devices.
Use the following table to methodically verify connectivity. Take corrective action to establish connectivity if a test fails:
From To Destination IP Address Ping Results
(Good/Bad) Points
PC-A S1 1
PC-A S2 1
PC-A PC-B 1
PC-A PC-C 1
Configure IPv6 Addressing
Given an IPv6 Global Unicast network address of 2001:DB8:CAFE::/64, configure IPv6 addresses for the Gigabit interfaces on R1. Refer to the table in Step 1, below.
Configure R1.
Configuration tasks for R1 include the following:
Task IPv6 Specification
Configure G0/0 2001:db8:cafe:1::65/64
Fe80::1 link-local
Configure G0/1.20 2001:db8:cafe:2::129/64
Fe80::1 link-local
Configure G0/1.30 2001:db8:cafe:3::193/64
Fe80::1 link-local
Enable IPv6 unicast routing. Save the configuration to NVRAM Packet Tracer Point Total = 99/119.
Re-save your Packet Tracer file.

Configure the PCs with IPv6 Addresses.
Configure each of the PCs with IPv6 addressing. Be sure that the Static button is selected in the IPv6 Configuration area. Refer to the table below for addresses:
PC-A IPv6 Configuration
IPv6 Address/mask 2001:DB8:CAFE:1::126 /64
IPv6 link local address FE80::126
IPv6 Default Gateway FE80::1
PC-B IPv6 Configuration
IPv6 Address/mask 2001:DB8:CAFE:2::190 /64
IPv6 link local address FE80::190
IPv6 Default Gateway FE80::1
PC-C IPv6 Configuration
IPv6 Address/mask 2001:DB8:CAFE:3::254 /64
IPv6 link local address FE80::254
IPv6 Default Gateway FE80::1
Packet Tracer Point Total = 112/119.
Re-save your Packet Tracer file.

Test and Verify IPv6 End-to-End Connectivity
Verify the IPv6 addresses assigned to host PCs.
Verify IPv6 settings with the ipconfig /all command.
Use the ping command to verify network connectivity.
IPv6 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 Destination IPv6 Address Ping Results
(Good/Bad) Points
PC-A PC-B 2
PC-A PC-C 2
Save Device Configurations to a TFTP Server.
Save the current R1, S1, and S2 configurations to the TFTP Server on PC-A.
Task Specification
Copy R1, S1, and S2 configurations to the TFTP Server on PC-A Use PC-A’s IPv4 address as the target.
Use the default filenames.
Packet Tracer Point Total = 119/119.
Re-save your Packet Tracer file.
Submit the Completed Lab Final Exam Files
Resave both the Packet Tracer and Instructions files.
Be sure your name appears in both filenames.
Return to the Lab Final Exam Assignment post on Canvas to submit both files.

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