Reading Health Group Enterprise Network Project Overview ✓ Solved

Reding Health Group Enterprise Network Project Overview

Reding Health Group (RHG) needs a new enterprise network. As part of their bid process, they have asked your organization to submit a design proposal in five weeks. RHG is the administrative and management division of several healthcare providers including hospitals, clinics, labs, and imaging sites. The RHG division consists of headquarters, three buildings on one campus, and four branch locations, with a total of 200 employees. The data center is located at headquarters and includes a disaster recovery location. Each branch location has between 1 and 15 employees across five major departments: Executive management, Finance, Operations, Marketing, and Compliance.

The requirements for the new enterprise network include:

  • Unified communication services that use voice and video, in addition to email.
  • Data and communication security, especially for the wireless network.
  • High-bandwidth internet connections with speeds equal to or greater than 50 Mbps.
  • Network traffic for each department must be contained within its own, isolated network.
  • A secure DMZ site containing public-facing services, including public web servers and third-party business servers.
  • Third-party partners require the site to be protected by perimeter and data center firewalls for controlled business information exchanges.

Paper For Above Instructions

The design proposal for Reding Health Group's (RHG) enterprise network must encapsulate the critical requirements and functionalities needed for smooth operations across its various healthcare settings. This title suggests a comprehensive approach that addresses both infrastructural designs and strategic implementations to ensure operational efficiency, security, and communication capabilities.

Network Design Overview

Reding Health Group's enterprise network will start with a high-level architecture that includes an effective Local Area Network (LAN), Wide Area Network (WAN), and necessary interfaces for wireless and edge networks. The design should ensure seamless communication and data exchange between headquarters, branch offices, and various healthcare service sites.

High-Level Design

The high-level design will constitute a finite number of components communicating effectively. The core elements will include:

  • Data Center: The core of RHG's network, performing all critical data processing and storage functions, along with the disaster recovery plan to ensure business continuity.
  • Local Area Network (LAN): Each site will have its own LAN to isolate traffic. The LAN will support voice, video, and data communications with high-speed internet access.
  • Wide Area Network (WAN): The WAN will connect all RHG locations with a stable and high-speed link to support data integrity and communication needs, ensuring that all branches operate seamlessly.
  • Wireless Network: A secure WLAN that will accommodate mobile devices and facilitate communication in a healthcare setting while adhering to stringent security protocols.
  • Demilitarized Zone (DMZ): A secure area that manages public-facing services with controlled access to enhance security for sensitive data.

Detailed Network Designs

Below, we outline the designs needed to fulfill the specific requirements:

Local Area Network (LAN)

The LAN must support the following:

  • High-speed connections for 200 employees with subnet configurations to segment departments.
  • Implementation of VLANs (Virtual Local Area Networks) to ensure department isolation.
  • Quality of Service (QoS) configurations to prioritize voice and video communications.

Wide Area Network (WAN)

The WAN must encompass:

  • High-speed leased lines or fiber connections linking the headquarters and branch sites.
  • Network redundancy strategies to ensure uninterrupted service in case of failures.
  • Centralized management to monitor performance and anomalies in data transmission.

Integration of Wireless Local Area Network (WLAN) and DMZ

For security and functionality:

  • The WLAN will have separate SSIDs for staff and guest access, securing sensitive data transactions.
  • Implementation of robust encryption standards, like WPA3, to protect wireless data transmission.
  • The DMZ design will feature firewalls to monitor and restrict external access, protecting internal resources.

Voice and Video Network Design

To fulfill the unified communications requirement:

  • Deployment of VoIP (Voice over Internet Protocol) systems that integrate seamlessly with the network infrastructure to facilitate real-time voice and video communication.
  • Utilization of SIP (Session Initiation Protocol) for managing multimedia communication sessions.
  • High call quality standards supported by prioritizing voice traffic across the network.

Conclusion

The design for the enterprise network at Reding Health Group endeavors to create a resilient, secure, and efficient communication platform that supports the organization's multifaceted healthcare operations. By integrating high-speed connectivity, emphasizing security, and ensuring compliance with healthcare data regulations, the network will enable RHG to deliver enhanced services to its employees and clients while maintaining the highest standards of operational integrity.

References

  • Stallings, W., & Brown, L. (2019). Computer Networking: A Top-Down Approach. Pearson.
  • Kurose, J., & Ross, K. (2017). Computer Networking: A Top-Down Approach (7th ed.). Pearson.
  • Forouzan, B. A., & Fegan, S. (2017). Data Communications and Networking (5th ed.). McGraw Hill.
  • Freeman, R. (2020). Voice over IP Fundamentals (2nd ed.). Cisco Press.
  • Chapple, M., & Seibold, D. (2020). CompTIA Network+ Study Guide. Wiley.
  • Anderson, R. (2020). Security Engineering: A Guide to Building Dependable Distributed Systems. Wiley.
  • RFC 3550. (2003). RTP: A Transport Protocol for Real-Time Applications.
  • RFC 3261. (2002). SIP: Session Initiation Protocol.
  • Parker, R. (2018). Local Area Networks: Fundamentals and Applications. Cengage Learning.
  • Webster, J. (2021). Essential Network Security Concepts for Healthcare Organizations. Health IT Security.

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