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HEALTH CARE HOSPITAL�NETWORKING PROJECT

Network Fundamentals | Assignment | IT21165634

Horizon Networking Limited

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CONTENT

Requirements & Tasks

Network Diagram

Selected Devices

Variable Length Subnet Mask

Protocols For Each Layers

Network Fundamentals | Assignment | IT21165634

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REQUIREMENTS

  • The Healthcare Hospital has 10 branches all around the country
  • The main Branch is in Colombo
  • The other 9 branches are in Gampaha, Kaluthara, Galle, Matara, Kandy, Jaffna, Anuradhapura, Negombo, and Trincomalee
  • They share medical reports about their patients with the help of HIPAA with TLS
  • The main branch needs to provide access to 500 IP enabled devices
  • Each Sub branches need to provide access to 200 IP enabled devices

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Network Fundamentals | Assignment | IT21165634

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TASKS

  • Design a network for the HealthCare hospital chain by using the appropriate devices
  • Design an IP addressing schema to interconnect all the branches by using an appropriate private IP address range
  • Suggest the protocols for each layer according to ISO/OSI layered architecture

Network Fundamentals | Assignment | IT21165634

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NETWORK DIAGRAM

Network Fundamentals | Assignment | IT21165634

Main Branch

Other Branches

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Network Fundamentals | Assignment | IT21165634

Main Branch

Colombo

Wan Link 6

Wan Link 2

Wan Link 3

Wan Link 4

Wan Link 5

Wan Link 1

Wan Link 7

Wan Link 8

Wan Link 9

Wan Link 10

Gampaha

Kaluthara

Galle

Matara

Kandy

Jaffna

Anuradhapura

Negambo

Colombo

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SELECTED DEVICES - ROUTER

Network Fundamentals | Assignment | IT21165634

  • Gigabit Ethernet ports and integrated WAN ports
  • High performance
  • High speed encrypted throughput

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  • Cisco 4000 Series Integrated Services Router

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SELECTED DEVICES - SWITCH

Network Fundamentals | Assignment | IT21165634

  • 48 Ports
  • Stackable
  • secure high-speed access

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  • Cisco Catalyst 9300 Series Switch

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SELECTED DEVICES - OTHER

Network Fundamentals | Assignment | IT21165634

Wireless Access Point

Firewall

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VARIABLE LENGTH SUBNET MASK (VLSM)

IP Address Range – 172.27.0.0/16

We Need

500 IPs for Colombo main branch

200 IPs for each Sub branches

2 IPs for between each branch routers and backbone router

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Network Fundamentals | Assignment | IT21165634

We can use only one private IP address range

We need to minimize wastage of IP addresses

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Name

Hosts Needed

Network Address

Mask

Usable Range

Broadcast

Colombo

500

172.27.0.0/23

255.255.254.0

172.27.0.1 - 172.27.1.254

172.27.1.255

Gampaha

200

172.27.2.0/24

255.255.255.0

172.27.2.1 - 172.27.2.254

172.27.2.255

Kaluthara

200

172.27.3.0/24

255.255.255.0

172.27.3.1 - 172.27.3.254

172.27.3.255

Galle

200

172.27.4.0/24

255.255.255.0

172.27.4.1 - 172.27.4.254

172.27.4.255

Matara

200

172.27.5.0/24

255.255.255.0

172.27.5.1 - 172.27.5.254

172.27.5.255

Kandy

200

172.27.6.0/24

255.255.255.0

172.27.6.1 - 172.27.6.254

172.27.6.255

Jaffna

200

172.27.7.0/24

255.255.255.0

172.27.7.1 - 172.27.7.254

172.27.7.255

Anuradhapura

200

172.27.8.0/24

255.255.255.0

172.27.8.1 - 172.27.8.254

172.27.8.255

Negombo

200

172.27.9.0/24

255.255.255.0

172.27.9.1 - 172.27.9.254

172.27.9.255

Trincomalee

200

172.27.10.0/24

255.255.255.0

172.27.10.1 - 172.27.10.254

172.27.10.255

Network Fundamentals | Assignment | IT21165634

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Name

Hosts Needed

Network Address

Mask

Usable Range

Broadcast

Wan Link 1

2

172.27.11.0/30

255.255.255.252

172.27.11.1 - 172.27.11.2

172.27.11.3

Wan Link 2

2

172.27.11.4/30

255.255.255.252

172.27.11.5 - 172.27.11.6

172.27.11.7

Wan Link 3

2

172.27.11.8/30

255.255.255.252

172.27.11.9 - 172.27.11.10

172.27.11.11

Wan Link 4

2

172.27.11.12/30

255.255.255.252

172.27.11.13 - 172.27.11.14

172.27.11.15

Wan Link 5

2

172.27.11.16/30

255.255.255.252

172.27.11.17 - 172.27.11.18

172.27.11.19

Wan Link 6

2

172.27.11.20/30

255.255.255.252

172.27.11.21 - 172.27.11.22

172.27.11.23

Wan Link 7

2

172.27.11.24/30

255.255.255.252

172.27.11.25 - 172.27.11.26

172.27.11.27

Wan Link 8

2

172.27.11.28/30

255.255.255.252

172.27.11.29 - 172.27.11.30

172.27.11.31

Wan Link 9

2

172.27.11.32/30

255.255.255.252

172.27.11.33 - 172.27.11.34

172.27.11.35

Wan Link 10

2

172.27.11.36/30

255.255.255.252

172.27.11.37 - 172.27.11.38

172.27.11.39

Network Fundamentals | Assignment | IT21165634

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PROTOCOLS FOR EACH LAYERS

Application Layer Protocols – Dynamic Host Configuration Protocol (DHCP)

File Transfer Protocol(FTP)

Secure Shell (SSH)

Presentation Layer Protocols - NetWare Core Protocol (NCP) Simple Mail Transfer Protocol(SMTP)

Internet Message Access Protocol (IMAP)

Session Layer Protocols - Password Authentication Protocol (PAP)

Short Message Peer-to-Peer (SMPP)

Session Control Protocol (SCP)

Network Fundamentals | Assignment | IT21165634

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PROTOCOLS FOR EACH LAYERS

Transport Layer Protocols – Transmission Control Protocol (TCP)

User Datagram Protocol (UDP)

Network Layer Protocols - Internet Protocol Version 4 (IPv4)

Internet Protocol Version 6 (IPv6)

Address Resolution Protocol (ARP)

Data Link Layer Protocols – Point-to-Point Protocol (PPP)

Multiprotocol Label Switching (MPLS)

Network Fundamentals | Assignment | IT21165634

Physical Layer Protocols - Ethernet (IEEE 802.3)

Token Ring protocol

Fiber Distributed Data Interface (FDDI)

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THANK YOU

Presented by – Dilshan I.M.K

IT21165634