CCNA 1 Packet Tracer Case Study [PDF]

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CCNA 1 Packet Tracer Case Study Objective The overall goal of this Packet Tracer Skill-based assessment is to have end–to–end connectivity between the Network ABC to the Network XYZ. This skill based exam will consist of five tasks: 1) Build both LANs and WAN using Packet Tracer. 2) Calculate the subnets for eight LANs and one WAN link. 3) Manually configure the workstations and Web Servers with the following:



   



IP address Subnet mask Default gateway DNS Server address



4) Configure the routers and switches using only basic IOS configuration commands vial CLI. 5) Verify end to end connectivity between PCs and verify HTTP connectivity via DNS to the Web Server.



Scenario This topology represents a small routed network, intended to prepare students, network design, basic IP addressing and router configuration and local LAN connectivity.



Task One: Build the LAN Using Packet Tracer. Estimated Time: 30 minutes



Steps:   



Add 8 end user devices  Six PCs  Two servers Add 10 Layer 2 devices  Six 2960 catalyst switches  Four 2950-T catalyst switches Add 2 Cisco Routers (layer 3)  Specify a 2621 XM router (located under Custom devices) with four FastEthernet interfaces.



Cable the Networks 



Use the appropriate cables to interconnect all devices.



Task 2: Subnet Calculation Estimated Time: 45 minutes PC–A and Dallas FastEthernet 0/0 IP Address Use the major network address of 10.0.0.0 and maximize hosts. Subnet the LAN to support at least 50 subnets & maximize hosts and configure the LAN on subnet 20. Dallas FastEthernet 0/0 & PC–A  Subnet mask



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Routers interface IP address (a.f.u. IP address)



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



PC–A IP address (a.l.u. IP address)



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PC–B and Dallas FastEthernet 0/1 IP Address Use the major network address of 172.22.0.0/23 and maximize hosts. Configure the LAN on subnet 50. Dallas FastEthernet 0/1 IP Address & PC–B  Subnet mask



____________________



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Routers interface IP address (a.f.u. IP address)



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PC–B IP address (a.l.u IP address)



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PC–C and Dallas FastEthernet 1/0 IP Address Use the major network address of 192.168.10.0 using a 27 bit mask. Configure the LAN on subnet 2. Dallas FastEthernet 1/0 IP Address & PC–C  Subnet mask



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Routers interface IP address (a.f.u. IP address)



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PC–C IP address (a.l.u. IP address)



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Web Server and Dallas FastEthernet 1/1 IP Address Given the major network address of 172.224.0.0 & maximize subnets. Subnet this LAN to support at least 1000 hosts per subnet and use subnet 6. Dallas FastEthernet 1/1 IP Address & Web Server  Subnet mask



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Routers interface IP address (a.f.u. IP address)



____________________







Web Server IP address (a.l.u. IP address)



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PC–X and Austin FastEthernet 0/0 IP Address Use the major network address of 144.225.0.0 and maximize hosts. Subnet the LAN to support at least 12 subnets & and configure the LAN on subnet 8. Austin FastEthernet 0/0 & PC–X  Subnet mask



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Routers interface IP address (a.f.u. IP address)



____________________



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Web Server IP address (a.l.u. IP address)



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PC–Y and Austin FastEthernet 0/1 IP Address Use the network address of 172.16.0.0 255.255.248.0. Configure the LAN on subnet 7. Austin FastEthernet 0/1 IP Address & PC–Y  Subnet mask



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Routers interface IP address (a.f.u. IP address)



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Web Server IP address (a.l.u. IP address)



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PC–Z and Austin FastEthernet 1/0 IP Address Use the major network address of 192.168.44.0 / 28 and configure the LAN on subnet 2. Austin FastEthernet 1/0 IP Address & PC–Z  Subnet mask



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Routers interface IP address (a.f.u. IP address)



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Web Server IP address (a.l.u. IP address)



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DNS Server and Austin FastEthernet 1/1 IP Address Given the major network address of 172.225.0.0 & maximize subnets. Subnet this LAN to support at least 4000 hosts per subnet and use subnet 5. Austin FastEthernet 1/1 IP Address & DNS Server  Subnet mask



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Routers interface IP address (a.f.u. IP address)



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Web Server IP address (a.l.u. IP address)



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Dallas and Austin Serial IP Address Given the major network address of 200.2.200.0 using a 30 bit mask and specify subnet 3. Dallas and Austin Serial IP Address  Subnet mask



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Routers interface IP address (a.f.u. IP address)



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Web Server IP address (a.l.u. IP address)



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Task 3–PCs–Servers & Switch Configuration Estimated Time: 30 min Directions Using the results from Task 2, configure the IP address and subnet mask, default gateway as well as the DNS server for each of the PC’s as well as the Servers. Use the DOS command prompt to verify the IP configuration settings. Use theping utility to demonstrate layer 3 connectivity between the PCs on the same Ethernet segment. Steps: 



To allow a Web page to be displayed on the Web Server, use the following code to configure HTTP services on the Web Server:



Welcome to the CCNA 1 Packet Tracer 5.4v7 Skills Exam



Webmaster:Your Name







Configure DNS services on the DNS server. Specify the domain name www.ccna.com  Map the domain name www.ccna.com to the IP address of the web server







To allow Telnet connectivity to the switches, configure each switch with an IP address.



Task 4 – Basic Router & Switch Configuration Directions Use the IOS CLI (command line interface) to configure basic router functionality. This configuration should include the following configuration items.



ABC Network  



 







Router name: Dallas Dallas router Passwords: o Use the Privilege EXEC password: fred (lower case) o Console User EXEC password: class (lower case) o VTY User Exec password: cisco (lower case) Encrypt all passwords Specify the LAN interfaces o IP address (Configured in Task 2) o Description: Specify the Subnet ID (number) & include your initials Add the following banner message: *************************************************************** | This is the ABC network. Unauthorized access is prohibited | | Your activity is being monitored and Violators will be prosecuted!! | | Network Admin = Sarveshkumar Lad | ***************************************************************



ABC Layer 2 Switches  







Configure each switch on the ABC network with a hostname Configure each Catalyst Switch with the following passwords: o Strongest Privilege EXEC password: cisco (lower case) o Console User EXEC password: ABC (upper case) o VTY User Exec password: CCNA (upper case) Configure all switches in the ABC network to allow Telnet from remote subnets.



XYZ Network  







Router name: Austin Austin router Passwords: o Use the Privilege EXEC password: xyz (lower case) o Console User EXEC password: cisco (lower case) o VTY User Exec password: TELNET (upper case) Encrypt all passwords











Specify the LAN interfaces o IP address (Configured in Task 2) o Description: Specify the Subnet number & include your initials Add the following banner message: *************************************************************** | This is the XYZ network. Unauthorized access is prohibited!! | | Your activity is being monitored and Violators will be prosecuted!! | | Network Admin = < include your first & last name > | ***************************************************************



XYZ Layer 2 Switches o o



o



Configure each switch on the XYZ network with a hostname Configure each Catalyst Switch with the following passwords: o Strongest Privilege EXEC password: class (lower case) o Console User EXEC password: XYZ (upper case) o VTY User Exec password: TELNET (upper case) Configure all switches in the XYZ network to allow Telnet from remote subnets.



Static Routing 



Configure connectivity between the two networks using static routing. o Only on one router you are allowed to use a single default static route. o On the other router you must configure multiple static routes using the specified bit mask to the destination network.



NOTE: a.f.u. = assuming first useable a.l.u. = assuming last useable



Sarveshkumar Lad



06/24/2012



Print your First and last name



Print the Date



Once you have finished your case study, sign and return this completed form back to the instructor. Submit the completed Packet Tracer Case Study to Campus Cruiser in the Case Study Folder.