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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 16 /8/2023 Date Received 1st submission
Re-submission Date Date Received 2nd submission
Student Name Truong Van Diep Student ID BH 00666
Class SE0620 6 Assessor name Le Van Thuan
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 Diep
Grading grid
P5 P6 P7 P8 M3 M3 D2 D
❒ Summative Feedback: ❒ Resubmission Feedback:
Grade: Assessor Signature: Date:
Signature & Date:
- I .Introduction...................................................................................................................................................................................
- II. Body of the report........................................................................................................................................................................
- P5 Provide a logical/physical design of the networked system with clear explanation and addressing table.........
- 1 The difference between logical and physical design
- 2 Discuss and explain the USER Requirement for the design
- 3 Logical design
- 4 Physical design
- Provide addressing table for the network you design.
- P6 Evaluate the design to meet the requirements.
- 1, Provide test plan
- Evaluate network design
- a, Advantages of the design
- b, Disadvantage of the design
- c, Recommend for design network to work effectively................................................................................................
- P7 Implement a networked system based on a prepared design. - 1, Step 1.............................................................................................................................................................................. - 2, Step 2.............................................................................................................................................................................. - 3, Step 3.............................................................................................................................................................................. - 4, Step 4: - 5 Complete configuration...................................................................................................................................................
- P8 Document and analyze test results against expected results.
- 1, Document
- 2, Testing................................................................................................................................................................................
- III. Conclusion
- IV. References................................................................................................................................................................................
- Figure 1 :Design request Table of Figure
- Figure 2 : Logical design
- Figure 3 : Physical design
- Figure 4: Rename router
- Figure 5: Set ip for router
- Figure 6: Rename Multilayer Switch
- Figure 7: Sei Ip for switch and configure trunking
- Figure 8: set ip route in R-DVD.......................................................................................................................................................
- Figure 9: Configure nat many to one
- Figure 10: Configure vlan
- Figure 11: ip routing
- Figure 12: Configure DHCP
- Figure 13:Configuration for Switch S-F2
- Figure 14: Configuration for Switch S-F1
- Figure 15: Configuration for Switch S-G
- Figure 16: Complete configuration
- Figure 17: Configure switch layer 3................................................................................................................................................
- Figure 18: Configure Trunk S-Main
- Figure 19:Configure Trunk in S-F2, S-F1,F-G
- Figure 20: Configure VTP mode, VTP pass and VTP domain
- Figure 21: Configure VTP in Switch S-F2 ,S-F1 ,S-G
- Figure 22 : Configure DHCP and excluded address in Switch layer 3.............................................................................................
- Figure 23: Enable DHCP for devices using DHCP addresses...........................................................................................................
- Figure 24: : Configure NAT on router
- Figure 25: Ping Realtime
- Figure 26 :laptop Wireless
- Table 1: List of Table
- Table
- Table
- Table
I .Introduction
As a network engineer of Nguyen company. In this article, I will present logical and physical design, create a
diagram for a network for an educational institute (3 floors, have 3 servers, computers for IT staff, , manager,
teachers, students), configuration for routers, switches, can connect to the Internet. School devices can ping inside
the school and out to the Internet, to the world. The logical and physical designs will be introduced and compared in
this project. The major topic presented and described is the customer's network design needs. It's a system for a local
educational institution that includes 16 lab computers, 4 staff PCs, 6 IT PCs ,and two rinters, all of which have
dynamic IP addresses. A logical design, as well as a physical design and an IP address table, will be delivered in
response to that request. Following the creation of a test plan and the evaluation of this network system, a solution to
solve the limitations will be provided. The network design process, as well as the overall device results table, will be
shown. Finally, provide the testing findings and compare them to the customer's initial request.
Table 1 :
2. Discuss and explain the USER Requirement for the design
The requirements of this organization are as follows: the network transmission rate to meet the needs of users.
Optimize installation costs when deploying network settings and the path of the network wire ensures aesthetics.
Available, the network can accommodate 150 users during peak hours, computers have good conditions for fast,
flexible, and future growth.
- More users in the future. Network personnel can sit on 3 floors to control the network. Mail server is available to
server students and students in the school. Grant domain names to employees, teachers, and students. There is a
webserver to serve and update information and schedule for students. employees, teachers. Network system designed
for all students, teachers, and school staff to connect and use the internet. and all computers in the school can
communicate with each other.
- People: 200 students, 15 teachers, 12 marketing and administration staff, 5 higher managers including the head of
academics and the programmer manager, 3 computer network administrators.
- Resources: 50 student lab computers, 35 staff computers, and 2 Printers.
• First floor: contains 35 staff computers, 2 Wireless and 2printers
• Second floor: contains 25 student lab computers, 1 Wireless
• Third floor: contains another 25 student lap computers, 1 Wireless
3. Logical design
Network configuration for this 3 floor building includes these symbolic network devices are: Router, Switch, PC,
Printer,Wireless, server, switch layer 3. Router is connected to switch layer 3 to connect to switches to provide
internet for devices and wireless for teachers and staff who can use the network. Because the environment needs to
Logical design Physical design
That describes the data without regard to how they
will be physically implemented in the database.
That represents how the actual database is built.
Defines the data elements and their relationship. Developing the actual database.
Simpler than the Physical database design. Complex than the Logical database design.
Logic design can be either text-based, graphic-
based, or both
More graphics than text are used in physical
design
Ensures that the design factors—such as risks,
requirements, constraints, and assumptions—are
satisfied.
The physical design is really intricate.
meet the number of users and access at the same time is very large, I used a large bandwidth to install. Switch Layer
3 provides DHCP for the PCs on each floor and is the control center of the network.
Figure 2 : Logical design
4. Physical design
Manager 8 Manager 10.8.0.0 /24 10.8.0.1 8.8.8.8 ,8.8.4.
Table 2
P6 Evaluate the design to meet the requirements.
1, Provide test plan
• the technology allows all computers in the building to connect to the wireless network.
• All data in each employee's device requires separate access permissions.
• The network is setup correctly to ensure its future maintenance is as efficient as possible
• The network is managed by vlan, each department uses a separate IP range
• End user's computer gets dynamic IP assigned by DHCP
• Computers with different VLANs can ping each other
• Computers that can access the internet
Test case Testing plan Expected results
All end devices can be given
ip dynamically from DHCP
server
Pass
Ping successfully from VLAN 1
to VLAN 2
Pass
Ping successfully from VLAN 1
to VLAN 3
Pass
Ping successfully from VLAN 1
to VLAN 4
Pass
Ping successfully from VLAN 1
to VLAN 5
Pass
Ping successfully from VLAN 1
to VLAN 6
Pass
7 Ping successfully from VLAN 1
to VLAN 7
Pass
8 Ping successfully from VLAN^2
to VLAN 3
Pass
Table 3
2. Evaluate network design
a, Advantages of the design
The network has been divided into many VLANs, making it more secure than previously.
High load capacity owing to one switches and one access points on each level, which allow network
devices to function normally during recess or peak hours.
By locating the core switch on the second level, the cost of building cable lines is reduced, saving a
substantial amount of money.
Ping successfully from VLAN 2
to VLAN 4
Pass
Ping successfully from VLAN 2
to VLAN 5
Pass
Ping successfully from VLAN 2
to VLAN 6
Pass
Ping successfully from VLAN 2
to VLAN 7
Pass
Ping successfully from VLAN 3
to VLAN 4
Pass
Ping successfully from VLAN 3
to VLAN 5
Pass
Ping successfully from VLAN 3
to VLAN 6
Pass
Ping successfully from VLAN 3
to VLAN 7
Pass
Ping successfully from VLAN 4
to VLAN 5
Pass
Ping successfully from VLAN 4
to VLAN 6
Pass
Ping successfully from VLAN 4
to VLAN 7
Pass
Ping successfully from VLAN 5
to VLAN 6
Pass
Ping successfully from VLAN 5
to VLAN 7
Pass
Ping successfully from VLAN 6
to VLAN 7
Pass
Figure 4 : Rename router
• Set IP for router :
Figure 5 : Set ip for router
• Rename Multilayer Switch: S-Core
Figure 7 : Sei Ip for switch and configure trunking
2, Step 2
• Configure router, set ip router
Figure 8 : set ip route in R-DVD
• Configure Nat many to one
Figure 9 : Configure nat many to one
3, Step 3
Figure 11 : ip routing
• DHCP service for Student PCs, Staff PCs , Printer, IT, Server :
Figure 12 : Configure DHCP
4, Step 4:
