CNET301 Assignment 5 - An Enterprise Network Redesign2 - W2023 rev1

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Centennial College - SETAS /ICET CNET301 – W 2023 CNET301 - Network Design and Test W 2023 Assignment 5: An Enterprise Network – Redesign2 Student Name: Yirish Martinez Ortega Student Number: 301239141 Date: July 8, 2023 (Month Day Year) Student will be performing this lab assignment individually. Caveat: These labs have been revised to accommodate our current environment, On-line, Teaching/Learning at a Distance. COVID-19 Lab experiments/assignments account for 20% weight towards your final course grade evaluation. Tools Required for this Lab Assignment: - Computer Operating System; Windows 10, Linux 64 bit, macOS (latest version) o Microsoft Edge, Mozilla Firefox, Google Chrome o Adobe Reader, or pdf compatible o Snipping Tool o Notepad, Text editor - Internet Access - Microsoft Office (Word, Excel, PowerPoint) o Optional Microsoft Visio - Cisco Packet Tracer software o Version 7.2.2 or later or as otherwise noted by our Faculty Networking Team o Assumption that students have downloaded, installed and are familiar with using Cisco Packet Tracer simulation software. In addition, having completed the Introduction to Packet Tracer NetAcad online course covering Module/Chapters 1 to 4. Recommended websites: - Cisco Systems o https://www.cisco.com/ o https://search.cisco.com/search?query=1900%20Series%20Integrated%20Services %20Routers&locale=enUS&bizcontext=&cat=Uncategorized&mode=text&clktyp=click&is tadisplayed=false&tareqid=&categoryvalue= o https://www.cisco.com/c/en/us/support/routers/4321-integrated-services- router/model.html?dtid=osscdc000283 o https://www.cisco.com/c/en/us/support/switches/catalyst-2960-24tt-l- switch/model.html?dtid=osscdc000283 GSANCHE CNET301 – Network Design & Test/Assignment 5/Redesign2 Page 1 of 27
Centennial College - SETAS /ICET CNET301 – W 2023 Other websites can be used or as directed by the Instructor. Please exhibit the following when completing this assignment: - Input your answers in red text. - For the network diagram; use PowerPoint or Visio and add it to the Word document. - Embed your completed Cisco Packet Tracer .pkt file into the Word document or as a separate file into the assignment folder/dropbox in eCentennial. - Save the document with your name and submit it into the appropriate assignment folder/dropbox in eCentennial. - ALL lab assignments are due at the end of each lab class unless otherwise stated. Lab Assignment - Network Components and Devices PT Router(s) and Switch(es): PT Cisco ISR 1941 or 4321 router PT Cisco Catalyst 2960 switch PT End Device(s): PT Computer PT Laptop PT Server PT Cables: As required Important Note: This assignment assumes that you will be using a Cisco 1941 ISR router. If you are planning to use Cisco 4321 ISR router; note the following in regards to the router interface types; Cisco 1941 ISR - GigabitEthernet 0/0 and 0/1 - Serial 0/0/0 and Serial 0/0/1 (default module/slot location HWIC 0 using HWIC-2T) Cisco 4321 ISR - GigabitEthernet 0/0/0 and 0/0/1 - Serial 0/1/0 and Serial 0/1/1 (NIM 1 module/slot location using NIM-2T) or Serial 0/2/0 and Serial 0/2/1 (NIM 2 module/slot location using NIM-2T) GSANCHE CNET301 – Network Design & Test/Assignment 5/Redesign2 Page 2 of 27
Centennial College - SETAS /ICET CNET301 – W 2023 Assignment 5 - Your Design Task – Amendment 2 In Assignment 4; you’ve designed, implemented, configured and tested a small/medium network using 3 Cisco routers and 3 Cisco switches as well as 5 PC/workstations. The network is growing at both Montreal and Toronto locations, and approval has been granted to add a server farm at the HQ Ottawa location. The Director of IT has the following recommendations … Design Task The Director of IT has approval to add 2 new Cisco switches, one at each branch location (Montreal and Toronto). These 2 new Cisco Switches will connect to the spare Gigabit Ethernet port 0/0 on their respective router interfaces. Gigabit Ethernet port 0/1 on the new Cisco Switch will be the up-link to the branch routers. 4 additional IP subnets/VLANs will be added, 2 in Montreal and 2 in Toronto. An additional Cisco switch will be added at HQ Ottawa location, to support the addition of the DHCP/DNS server (Server Farm) which was approved by Senior Management. To add more good news, Senior Management as also released funding for a new Web server to be installed at Ottawa HQ. It too, will be connected onto the new Cisco switch and will have an IP address of the same subnet as DHCP/DNS server. Details for the HQ Ottawa Headquarters HQ Ottawa router - Configure HQ Ottawa router to support the new Cisco switch using the spare Gigabit Ethernet port 0/0 on the HQ Ottawa router o Re-assign the IP address which was on Loopback 99 onto HQ Router Gi 0/0; the LAN subnet for the Server Farm. - Add the DHCP/DNS server and Web Server onto the new Cisco switch, port details to follow. - Configure the DHCP/DNS server to support the existing IP Subnets/VLANs and configure two additional IP Subnets/VLANs for both Montreal B1 and Toronto B2, further details to follow for both Montreal and Toronto additional LAN subnets. - Prepare and Remove ALL DHCP/DNS configurations on HQ router, our new DHCP/DNS server (PT Server) will perform these services GSANCHE CNET301 – Network Design & Test/Assignment 5/Redesign2 Page 3 of 27
Centennial College - SETAS /ICET CNET301 – W 2023 Ottawa HQ new Cisco switch - Use Gigabit Ethernet 0/1 as the up-link to HQ router Gigabit Ethernet 0/0 - Add/connect the new DHCP/DNS server to port Fast Ethernet 0/1 - Add/connect the new HTTP web server to port Gigabit Ethernet 0/2 Ottawa HQ DHCP/DNS and HTTP servers - Configure the DHCP/DNS server to support the previous 4 subnets/vlans, as well as the 4 additional subnets/vlans at both Montreal B1 and Toronto B2 site locations - The IP address for the DHCP/DNS server will be 172.31. 41 .100/24 o Also, configure the DHCP/DNS server as a DNS server for domain “MyNetwork- Student 301239141 .ca” NOTE: Student# is your student number ID. - Configure the HTTP server using IP address 172.31. 41 .101/24 and setup a web page with the following; ‘Welcome to my CNET301 Network Website your Name and Student#’ o Setup the url/dns for the web server network www.MyNetwork-Student# .ca Details for the Montreal B1 Branch Montreal B1 Cisco router - Configure Montreal B1 router to support the new additional subnets and connection to the new Cisco switch, switch number 2 - For the additional network subnets use VLAN IDs 50 and 60 o These 2 new subnets are to support the number of Ethernet port as noted below - Add the required ip helper-address for the DHCP server at Ottawa HQ - Add the additional new network subnets to your OSPF routing protocol Montreal B1 new Cisco switch (switch 2) - Use Gigabit Ethernet 0/1 as the up-link to B1 router Gigabit Ethernet 0/0 - Configure VLAN 50 to ports FastEthernet 0/1 to 0/11 - Configure VLAN 60 to ports FastEthernet 0/13 to 0/23 - Add/connect PC ’E’ on switch port number FastEthernet 0/1 - Add/connect PC ’F’ on switch port number FastEthernet 0/13 GSANCHE CNET301 – Network Design & Test/Assignment 5/Redesign2 Page 4 of 27
Centennial College - SETAS /ICET CNET301 – W 2023 Details for the Toronto Branch Toronto B2 Cisco router - Configure Toronto B2 router to support the new additional subnets and connection to the new Cisco switch, switch number 2 - For the additional network subnets use VLAN IDs 70 and 80 o These 2 new subnets are to support the number of Ethernet port as noted below - Add the required ip helper-address for the DHCP server at Ottawa HQ - Add the additional new network subnets to your OSPF routing protocol Toronto B2 new Cisco switch (switch 2) - Use Gigabit Ethernet 0/1 as the up-link to B1 router Gigabit Ethernet 0/0 - Configure VLAN 70 to ports FastEthernet 0/1 to 0/11 - Configure VLAN 80 to ports FastEthernet 0/13 to 0/23 - Add/connect PC ’G’ on switch port number FastEthernet 0/1 - Add/connect PC ’H’ on switch port number FastEthernet 0/13 The transition from the current design/configuration to the new configuration must be seamlessly with minimal downtime. You have been asked to prepare and document a plan for the Director of IT. The plan must include the following: - confirmation that the current design is working (test results) - what configuration commands will be needed - a step by step approach to ensure minimal downtime - back-up plan - confirmation that the new design is working (test results) Once approved, please proceed with your implementation plan. Complete/update the IP Addressing and VLAN Table based on the new design, configurations and testing information from above. As Network Designers, you will determine your IP addressing and VLAN plan as well as drawing a detail network topology diagram using PowerPoint or Visio. A copy or screenshot of your PT network is NOT permitted as your detail network topology diagram. GSANCHE CNET301 – Network Design & Test/Assignment 5/Redesign2 Page 5 of 27
Centennial College - SETAS /ICET CNET301 – W 2023 Question(s): 1. Why did the IT Director recommend that the HTTP web server be connected to Gigabit Ethernet 0/2 on the Ottawa HQ Cisco switch and the DHCP/DNS server be connected on FastEthernet 0/1? ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 2. In point form, list all the design and configuration challenges encountered in this assignment? - - - - - - - - GSANCHE CNET301 – Network Design & Test/Assignment 5/Redesign2 Page 6 of 27
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