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ASSIGNMENT 2 FRONT SHEET
Qualification BTEC Level 5 HND Diploma in Computing Unit number and title Unit 2: Networking Infrastructure Submission date Date Received 1st submission Re-submission Date Date Received 2nd submission Student Name Phan Minh Tri Student ID GCD Class GCD0904 Assessor name Tran Trong Minh Student declaration I certify that the assignment submission is entirely my own work and I fully understand the consequences of plagiarism. I understand that making a false declaration is a form of malpractice. Student’s signature Grading grid
P 5 P 6 P 7 P 8 M 3 M 4 D 2 D 3
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Table of Contents
Task 1 – Provide a logical/physical design of the networked system with clear explanation
and addressing table
I. The difference between logical and physical design
- What is logical design?
- Logical design is an abstract notion in computer programming in which programmers organize data in a sequence of logical connections known as attributes or entities. In contrast, an entity refers to a piece of information, while an attribute refers to the unique features of an entity. (Staff Writer, 2020) Figure 1 : Logical design
- What is physical design?
- Physical design is the process of converting a design into a fabricated geometry that can be manufactured. Floor planning, placement, clock tree synthesis, and routing are some of the stages. (SemiconductorEngineering, 2021)
Figure 2 : Physical design
- The difference between the two designs
- The physical design layout outlines the parts of the logical design network which are in a specific network architecture. Aside from that, it refers to the layout of computers and other physical components. Fiber, ISDN, and Ethernet are some of the components.
- The logical design network assumes a particular element of a conceptual design in a network and assigns it a logical role in that framework. Its components are IP structures of the network, such as Class A, B, or C address scheme.
- The logical design is more abstract and philosophical than the physical design. In the logical design, you examine the logical relationships among the items. In the physical design, you look at the most efficient approach to store and retrieve the things. Your design should be centered around the demands of the end users. (Davis, 2021)
- Response time is the amount of time it takes for a command or keystroke to be completed or transmitted from the users as a result, customer satisfaction with response time is frequently thought of as monotonic until a point, where user satisfaction is virtually nonexistent In interactive internet services, such as automated tellers and POS devices, quick reaction time is critical.
- Network throughput is impacted more by applications with high traffic volume than by end- to-end connections. In high-performance applications, file transfer activities are common. To the contrary, high-performance software typically has minimal response time requirements. In fact, if the amount of traffic is low enough, it can be programmed ((for example, after normal work hours).
- There are genuine requirements for some applications that go beyond the normal needs, even if reliability is always Every activity is done online or over the phone for organizations that require near-perfect uptime. Services such as banking and trading in stocks are examples of this. Other examples include emergency/police/military Due to these factors, there is a significant need for hardware and topological red Considering the cost of any outage is crucial when determining the relative importance of reliability for your network.
II. System design
- Requirements
- People: 200 students, 15 teachers, 12 marketing and administration staff, 5 higher managers including the academic heads and the program managers, and 3 computer network administrators.
- Resources: 50 student lab computers, 35 staff computers, and 3 printers.
- Building: 3 floors, all computers and printers are on the ground floor apart from the IT labs – one lab located on the first floor and another located on the second floor.
- Logical design of network based on the specific requirements Figure 3 : Logical design
- Physical design of network based on the specific requirements Figure 4 : Physical design
- The address table of the network devices Device IP Address Subnet Mark Default Gateway Router 10.1.1.1 255.255.255.0 N/A CORE_SW 10.1.1.2 255.255.255.0 N/A PC (ADMIN 1 - 3 ) 192.168. 5 .101 - > 192.168. 5 .103 255.255.255.0 192.168. 5. 1 PC (MANAGER 1 - 4 ) 192.168.4.101 - > 192.168.4.104 255.255.255.0 192.168.4. PC (HEADER 1 - 3 ) 192.168.7.101 - > 192.168.7.103 255.255.255.0 192.168.7. PC (SERVER 1 - 4 ) 192.168.1.101 - > 192.168.1.104 255.255.255.0 192.168.1. PC (STAFF 1 - 10 ) 192.168.3.101 - > 192.168.3. 110 255.255.255.0 19 2.168.3. PC (TEACHER 1 - 15 ) 192.168.6.101 - > 192.168.6.115 255.255.255.0 192.168.6. PC (PRINTER 1 - 3 ) 192.168.8.101 - > 192.168.8.103 255.255.255.0 192.168.8. PC (LAB 1 - 50 ) 192.168.2.101-> 192.168.2.150 255.255.255.0 192.168.2.
Figure 5 : Config on notepad
- Then, I copy everything I have configured into CORE_SW for it to handle Figure 6 : Create new VLANs on CORE_SW
❖ Step 2: Move ports into the corresponding VLAN
- VLAN 3: Fa0/5-8 (LAB)
- VLAN 7: Fa0/4 (TEACHER)
- VLAN 4: Fa0/3 (STAFF)
- VLAN: 5: Fa0/2 (MANAGER)
- VLAN 2: Fa0/1 (SERVER) Figure 7 : Assign ports into VLAN
- Check again with command “Show VLAN” Figure 8 : Show VLAN brief
- Task 1 – Provide a logical/physical design of the networked system with clear explanation and addressing table
- I. The difference between logical and physical design
- What is logical design?
- What is physical design?................................................................................................................................
- The difference between the two designs
- I. Discuss and explain the user requirements for general network design
- Determine users networking requirements
- The design problem: Optimizing availability and cost...................................................................................
- Assessing user requirements
- II. System design
- Requirements
- Logical design of network based on the specific requirements
- Physical design of network based on the specific requirements
- The address table of the network devices
- Task 2 – Evaluate the design to meet the requirements (P6)
- I. Test plan
- II. Evaluate my network design
- Advantages
- Disadvantages..............................................................................................................................................
- Solutions
- Task 3 – Implement a network system based on a prepared design (P7)
- I. Network implement
- I. Set IP Address for Network system
- Set IP address for Server
- Set IP Address for users and devices
- II. Network Diagram
- Task 4 – Document and analyze test results against expected results (P8)
- I. Backup all configuration and IOS to TFTP Server
- II. Network test results
- References
- Figure 1: Logical design Table of Figures
- Figure 2: Physical design................................................................................................................................................
- Figure 3: Logical design
- Figure 4: Physical design..............................................................................................................................................
- Figure 5: Config on notepad
- Figure 6: Create new VLANs on CORE_SW
- Figure 7: Assign ports into VLAN
- Figure 8: Show VLAN brief
- Figure 9: Show VTP status
- Figure 10: Mode trunk
- Figure 11: Configure VTP for GROUND_SW1
- Figure 12: Assign ports for VLAN 2 and
- Figure 13: Configure VTP for GROUND_SW2
- Figure 14: Assign ports to VLAN 5 and
- Figure 15: Configure VTP for GROUND_SW3
- Figure 16: Assign ports to VLAN 9 and
- Figure 17: Configure VTP for GROUNG_SW4
- Figure 18: Assign ports to VLAN 7 and
- Figure 19: Configure VTP for F1_SW1
- Figure 20: Assign ports for VLAN
- Figure 21: Configure VTP for F1_SW2
- Figure 22: Assign ports for VLAN
- Figure 23: Configure VTP for F2_SW1
- Figure 24: Assign ports for VLAN
- Figure 25: Configure VTP for F2_SW2
- Figure 26: Assign ports for VLAN
- Figure 27: Create sub - interface on notepad
- Figure 28: Set up IP for Router
- Figure 29: DHCP Server................................................................................................................................................
- Figure 30: DNS Server
- Figure 31: Web Server
- Figure 32: Mail Server
- Figure 33: ADMIN
- Figure 34: MANAGER
- Figure 35: HEADER.......................................................................................................................................................
- Figure 36: STAFF
- Figure 37: TEACHER
- Figure 38: STUDENT.....................................................................................................................................................
- Figure 39: PRINTER
- Figure 40: Diagram of Ground Floor............................................................................................................................
- Figure 41: Diagram of Floor 1 and
- Figure 42: Backup configuration of GROUND-SW1 to TFTP Server.............................................................................
- Figure 43: Backup configuration of GROUND-SW2 to TFTP Server.............................................................................
- Figure 44: Backup configuration of GROUND-SW3 to TFTP Server.............................................................................
- Figure 45: Backup configuration of GROUND-SW4 to TFTP Server.............................................................................
- Figure 46: Backup configuration of F1-SW1 to TFTP Server........................................................................................
- Figure 47: Backup configuration of F1-SW2 to TFTP Server........................................................................................
- Figure 48: Backup configuration of F2-SW1 to TFTP Server........................................................................................
- Figure 49: Backup configuration of F2-SW2 to TFTP Server........................................................................................
- Figure 50: Backup configuration of CORE-SW to TFTP Server.....................................................................................
- Figure 51: Backup configuration of Router to TFTP Server
- Figure 52: Ping from STUDENT to DHCP Server
- Figure 53: Ping from STUDENT to TEACHER
- Figure 54: Ping from STUDENT to STAFF
- Figure 55: Ping from STUDENT to ACADEMIC HEADER
- ❖ Step 5: Configure VTP command and Trunk mode on GROUND_SW
- Figure 11 : Configure VTP for GROUND_SW
- • Assign ports Fa0/1 – 10 to VLAN
- • Assign ports Fa0/1 1 – 24 to VLAN - Figure 12 : Assign ports for VLAN 2 and
- ❖ Step 6: Do the same for GROUND_SW
- Figure 13 : Configure VTP for GROUND_SW
- • Assign ports Fa0/1 – 10 to VLAN
- • Assign ports Fa0/ 20 – 24 to VLAN - Figure 14 : Assign ports to VLAN 5 and
- ❖ Step 7: Do the same for GROUND_SW
- Figure 15 : Configure VTP for GROUND_SW
- • Assign ports Fa0/1 – 15 to VLAN
- • Assign ports Fa0/ 20 – 24 to VLAN - Figure 16 : Assign ports to VLAN 9 and
- ❖ Step 8: Do the same for GROUND_SW
- Figure 17 : Configure VTP for GROUNG_SW
- • Assign ports Fa0/1 – 15 to VLAN
- • Assign ports Fa0/ 20 – 24 to VLAN - Figure 18 : Assign ports to VLAN 7 and
- ❖ Step 9: Do the same for F 1 _SW
- Figure 19 : Configure VTP for F1_SW
- • Assign ports Fa0/ 1 – 14 to VLAN - Figure 20 : Assign ports for VLAN
