Handbook of Environmental and Ecological

Running head: NETWORK DESIGN REPORT
Network Design Report
Name of the Student
Name of the University
Author’s Note

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NETWORK DESIGN REPORT
Table of Contents
1. Introduction..................................................................................................................................2
2. Local Area Network....................................................................................................................2
2.1. Network Topology................................................................................................................2
2.2. LAN design...........................................................................................................................3
2.3. IP addresses..........................................................................................................................4
3. Hardware......................................................................................................................................5
4. Conclusion...................................................................................................................................7
Bibliography....................................................................................................................................9

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NETWORK DESIGN REPORT
1. Introduction
The report is prepared for the development of a network framework for XYZ, company
that is located in Sydney. The company is located in three different location and have its main
office in Sydney and two other remote office in Adelaide and Melbourne. The company have the
requirement of allocation of IPv4 address to all the offices and create a subnet plan such that the
network device interface are configured and assigned with proper IP address in order to enable
transmission of data between various areas of network. The report is prepared for creation of the
local area network topology following a LAN design. The IP addressing plan is created
following the subnet and a hardware resource sheet is created for listing the network hardware
that would be required for the development of framework of network.
2. Local Area Network
2.1. Network Topology
The network is developed following the hierarchical network design model that helps in breaking
the complexity of designing into manageable and smaller problem. Different set of problem is
represented by each of the level in hierarchical model and it can be used by the network designer
optimizing the software and hardware for performing the specific role. The device connected in
the lowest layer of the network is used for optimizing and accepting data traffic in the network
and transfer the data traffic to the higher layer in the network.

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NETWORK DESIGN REPORT
2.2. LAN design
The LAN design is prepared following the prerequisite of the organization and allocation
of figure of hosts that are required in each of the departments of the organization. The three layer
conceptual framework works on the Open System Interconnection Reference Model. Modularity
is facilitated with the application of layered model and each of the devices connected with a layer
have similar functionality. The network is split into more than one subnets following the
functionality, availability and scalability needs of the organization (Zhang et al. 2018). The
composition of the network can vary depending upon the network needs and the main
components of the network are the router, switch, link and the combination of network device.
There are some network device that combines the functionality of two layers. The core layer is
used for access list checking, encryption of data and translating address, the distribution layer is
concerned with management of route update, management of VLAN traffic, aggregation of
address and providing route summaries (Zidek and Zimmerman 2019). The access layer is used
for supplying traffic for the network and performing controls for network entry. The end user

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NETWORK DESIGN REPORT
access is managed by the layer and is designed for prevention of unauthorized access to the
network resources.
2.3. IP addresses
Subn
et
Name
Neede
d Size
Allocat
ed Size
Address Mas
k
Dec Mask Assignable
Range
Broadcast
Subn
et A
63 126 172.200.12.
0
/25 255.255.255.
128
172.200.12.
1 -
172.200.12.
126
172.200.12.
127
Subn
et B
53 62 172.200.12.
128
/26 255.255.255.
192
172.200.12.
129 -
172.200.12.
190
172.200.12.
191
Subn
et C
43 62 172.200.12.
192
/26 255.255.255.
192
172.200.12.
193 -
172.200.12.
254
172.200.12.
255
Subn
et D
2 2 172.200.13.
0
/30 255.255.255.
252
172.200.13.
1 -
172.200.13.
172.200.13.
3

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NETWORK DESIGN REPORT
2
3. Hardware
The following are hardware of network and the cables that are required for the creation of
framework of network.
Number of
device
Name of the
Device
Model Series Number of
Ports
3 Cisco 2800
Router
Cisco 2800
Integrated
Services Router
2800 Series ISR 1 auxiliary
port
1 Console port
2 USB port
3 Cisco Catalyst
WS-C2960S-
24TS-S 24-port
10/100/1000
switch
WS-C2960S-
24TS layer 2
switch
WS-C2960S-
24TS-S
24 nos. LAN
port
Cables type Used

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NETWORK DESIGN REPORT
Name of
Ethernet
Type of cable Maximum Speed Distance Name of
Cable
1000 Base - LX Fiber 1Gbps 550 meters
for multimode
fibre and
2000 meters
for single
mode fibre
Single mode
fiber
10G Base - T UTP 10 Gbps 100 meters CAT5e, CAT
6
1000base T UTP 1Gbps 100 meters CAT5e, CAT
6
1000 Base - ZX Fiber 1Gbps 70000 meters
or 70 km
Single mode
fiber
Servers
The following are the hardware configuration for the servers used for serving the needs of
the branches:
Windows, Fax Server
o Processor - XEON E3-1225V5 3.3GHZ processor
o Memory - 8GB UDIMM 2133 RAM

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NETWORK DESIGN REPORT
o Operating System - Windows server 2016 64 bits
o HDD – 1 TB SATA
DNS, Database Server
o Processor - XEON E3-1225V5 3.3GHZ processor
o Memory - 8GB UDIMM 2133 RAM
o Operating System - Windows server 2016 64 bits
o HDD – 1 TB SATA
Linux, Application Server
o Processor - XEON E3-1225V5 3.3GHZ processor
o Memory - 8GB UDIMM 2133 RAM
o Operating System – Ubuntu Servers
o HDD – 1 TB SATA
The PC specification are given below:
o Operating System – Windows 10 Enterprise /Windows 7 professional edition
o Memory – 2 GB / 4 GB
o HDD – 500 GB / 1TB

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NETWORK DESIGN REPORT
4. Conclusion
The report concludes that the IP addressing and preliminary network design is essential
for management of communication between the inter-department. Inter department data transfer
is essential and management of access to the resource is needed for increasing the network
security. For the management of allocation of IP address in each of the location a DHCP server is
required to be organized such that it can automatically allocate the IP address to the hosts
following the subnet plan. A DNS server is needed to be configured for hosting the website of
the company and setting up the intranet and enabling the department to transfer data between
each other. For each of the branch a separate router is used and they are configured for allowing
the PC to access internet. A wireless router is used for each of the location and it is needed to be
configured with security encryption such that the network is secured. A plan of IP addressing is
developed following the number of PCs and servers installed in every location for enabling
configuration of the network device.

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NETWORK DESIGN REPORT
Bibliography
Alibeyg, A., Contreras, I. and Fernández, E., 2018. Exact solution of hub network design
problems with profits. European Journal of Operational Research, 266(1), pp.57-71.
Dai, X., Zhang, P., Wu, B., Yin, H., Sun, F., Wang, Y., Dukhan, M., Hu, Y., Wu, Y., Jia, Y. and
Vajda, P., 2019. Chamnet: Towards efficient network design through platform-aware model
adaptation. In Proceedings of the IEEE Conference on Computer Vision and Pattern
Recognition (pp. 11398-11407).
Karsten, C.V., Brouer, B.D. and Pisinger, D., 2017. Competitive liner shipping network
design. Computers & Operations Research, 87, pp.125-136.
Park, P., Ergen, S.C., Fischione, C., Lu, C. and Johansson, K.H., 2017. Wireless network design
for control systems: A survey. IEEE Communications Surveys & Tutorials, 20(2), pp.978-1013.
Seve, E., Pesic, J., Delezoide, C., Bigo, S. and Pointurier, Y., 2018. Learning process for
reducing uncertainties on network parameters and design margins. Journal of Optical
Communications and Networking, 10(2), pp.A298-A306.
Wang, G., Gunasekaran, A. and Ngai, E.W., 2018. Distribution network design with big data:
model and analysis. Annals of Operations Research, 270(1-2), pp.539-551.
Xu, X.F., Hao, J., Deng, Y.R. and Wang, Y., 2017. Design optimization of resource combination
for collaborative logistics network under uncertainty. Applied Soft Computing, 56, pp.684-691.
Zhalechian, M., Torabi, S.A. and Mohammadi, M., 2018. Hub-and-spoke network design under
operational and disruption risks. Transportation Research Part E: Logistics and Transportation
Review, 109, pp.20-43.

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NETWORK DESIGN REPORT
Zhang, X., Mahadevan, S., Sankararaman, S. and Goebel, K., 2018. Resilience-based network
design under uncertainty. Reliability Engineering & System Safety, 169, pp.364-379.
Zidek, J.V. and Zimmerman, D.L., 2019. Monitoring network design. In Handbook of
Environmental and Ecological Statistics (pp. 499-522). Chapman and Hall/CRC.