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Scenario Alliance Health is a technology - enabled solutions company that optimizes the revenue cycle of the US healthcare industry where its global delivery center
Scenario
Alliance Health is a technologyenabled solutions company that optimizes the revenue cycle of the US healthcare industry where its global delivery center is located in Colombo. The company is planning to expand their business operations with their latest branch at Matara and wants it to be one of the stateoftheart companies in Matara with the latest facilities.
Assume you have been appointed as the new network analyst of Alliance Health to plan, design and restructure the existing network. Prepare a network architectural design and implement it with your suggestions and recommendations to meet the company requirements.
The floor plan of the head office in Colombo is as follows:
Floor :
Reception area
Sales & Marketing Department employees
Customer Services Area with WiFi facilities
Floor :
Administration Department Employees
HR Department employees
Accounting & Finance Department employees
Audit Department employees
Business Development Department employees
Floor
Video conferencing room
IT Department employees
The Server Room
The floor plan of the branch in Matara is as follows:
Floor :
Reception area
Customer Services Area with WiFi facilities
Floor :
Administration Department Employees
HR Department employees
Accounting & Finance Department employees
IT Department employees
Following requirements are given by the Management.
All the departments must be separated with unique subnet.
The conferencing room of the head office and Customer Services Areas of each branch are to be equipped with WiFi connections.
Connectivity between two branches Head Office and Matara would allow the intra branch connectivity between departments. Use of VPN is not compulsory
The necessary IP address classes and ranges must be decided by the network designer and should be used for all the departments except the server room.
Number of servers required for the Server room need to be decided by the Network designer and should be assigned with subnet. Uses static IPs
Sales and Marketing Team also needs to access Network resources using WIFI connectivity.
Note: Clearly state your assumptions. You are allowed to design the network according to your assumptions, but main requirements should not be violated
Network Design Plan for Alliance Health Matara Branch
This design plan outlines the recommended approach to meet the company's requirements for departmental separation, WiFi connectivity, interbranch communication, and efficient network utilization.
Network Topology: Hybrid Mesh
This approach combines elements of bus, star, and mesh topologies to ensure fault tolerance, scalability, and efficient communication.
Features
Star Topology: Centralized switch hub for each department.
Mesh Topology: Redundant connections between critical departments.
Bus Topology: Linear connections for individual departmental networks.
Hardware and Devices
Switches
Central Switch Hub: Cisco Catalyst Series for central connectivity.
Departmental Switches: Cisco Catalyst X for individual departments.
Servers
File and Application Server: Dell PowerEdge R for centralized data storage and applications.
WiFi Controller: Cisco Wireless Controller for managing WiFi connections.
Network Devices
Routers: Cisco ISR Series for interbranch connectivity.
Access Points: Cisco Aironet Series for WiFi connectivity.
Security Devices
Firewall: Cisco ASA X Series for network security.
Intrusion Prevention System IPS: Snort for realtime threat detection.
IP Addressing and Subnetting Scheme
Departmental Subnets: Each department assigned a unique subnet egX
Server Room: subnet for servers static IPs
InterBranch Connectivity: Use of appropriate IP classes for seamless communication.
IEEE Ethernet Standards: for wired connections, ac for wireless connectivity.
Network Protocol Suites: TCPIP OSI Model, Routing Protocols: RIP and OSPF, STP
Certain departments dont have the no of users mentioned, assume it according to relevancy, but make sure to state the assumptions clearly.
BASED ON THE ABOVE SCENARIO AND WRITTEN NETWORK DESIGN PLAN DRAW A NETWORK FOR MATARA BRANCH WHICHSHOWS THE CONNECTIVITY. INCLUDE THE NETWORK DEVICES IN THE DIAGRAM TOO.
PLEASE PROVIDE ME WITH HANDDRAWN OR DIGITALLY DRAWN IMAGE, PLEASE DONT GIVE IMAGES THAT ARE DRAWN USING SYMBOLS OR COPIED FROM CHATGPT OR BARD OR ANY OTHER AI TOOL.
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