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Suppose that the CEO of Pentium Inc. approaches you seeking advice on improving their computer network at their company. At the moment, their organization has numerous computers (all networked) which are shared by a staff of 100. The staff are based out of the Pittsburgh headquarter location along with facilities in Los Angeles and New York City. Unfortunately, the organization is experiencing network problems due to improper installation and aging infrastructure, with the current system dating back to 1995. The existing network comprises standalone systems, peer-to-peer networks, modem connections to remote offices, and outdated network equipment that does not meet modern standards such as OSI, TCP/IP, or DoD protocols. Few systems are connected directly to the Internet. Employees are requesting a fast, flexible network capable of supporting their company's growth. This paper will define networking, explain its functionality, and describe how it can benefit Pentium Inc.; identify the most suitable network type for their needs; discuss the importance of networking standards and standards-compliant equipment; compare Ethernet and Token Ring networks and their required devices; contrast TCP/IP and AppleTalk features and benefits; and evaluate peer-to-peer, client/server, and directory services networks. The goal is to recommend a comprehensive networking solution aligned with their organizational requirements.

Sample Paper For Above instruction

Introduction to Networking and Its Benefits for Pentium Inc.

Networking refers to the practice of connecting multiple computers and devices enabling data sharing and communication across a computing environment. It facilitates resource sharing, improves communication efficiency, and supports collaborative work. When properly implemented, networking enhances organizational productivity, allows centralized data management, and improves access to applications and services. For a rapidly growing organization such as Pentium Inc., an efficient and scalable network infrastructure is critical to support increased data traffic, remote access, and expanding business operations. Proper networking ensures that employees across different locations can collaborate seamlessly, share resources, and access shared data resources securely.

How Networks Work and Their Organizational Benefits

A computer network functions by connecting multiple devices through hardware components such as switches, routers, and cables, following communication protocols that enable data exchange. Data transmitted over the network is broken into packets that travel from source to destination through predefined routes. Network standards like TCP/IP govern the communication protocols, ensuring interoperability among different devices and manufacturers. Networking allows for efficient data transfer, centralized management, easier maintenance, and enhanced security. For Pentium Inc., a reliable network will foster real-time communication between offices, streamline business operations, and reduce downtime caused by outdated infrastructure.

Choosing an Appropriate Network Type for Multiple Locations

Given the geographically dispersed locations of Pentium Inc.—Pittsburgh, Los Angeles, and New York—the most suitable network topology would be a Wide Area Network (WAN). WANs connect distant sites via leased lines, VPNs, or dedicated fibers, ensuring secure and efficient communication between regional offices. A combination of LANs at each site interconnected through a VPN or MPLS (Multiprotocol Label Switching) would provide the necessary speed and security. Additionally, implementing a hybrid network architecture utilizing both Ethernet-based LANs and secure WAN links would meet their needs for speed, scalability, and flexibility.

The Importance of Networking Standards and Equipment Selection

Networking standards are essential because they ensure compatibility, interoperability, and scalability among diverse devices from multiple manufacturers. Adopting standards-compliant equipment prevents proprietary incompatibilities and allows seamless integration of new components in the future. For Pentium Inc., purchasing equipment that adheres to established standards—such as IEEE 802.3 Ethernet, IEEE 802.11 wireless standards, and TCP/IP protocol suites—will facilitate a reliable, manageable, and scalable network infrastructure. Standards-compliant equipment simplifies troubleshooting, reduces costs, and ensures the network can evolve with technological advancements.

Ethernet vs. Token Ring: Technologies and Implementation Devices

Ethernet and Token Ring are two LAN technologies with distinct characteristics. Ethernet, based on CSMA/CD protocol, is widely adopted due to its simplicity, cost-effectiveness, and scalability. It uses hubs and switches as network devices; hubs broadcast incoming data to all ports, while switches direct data specifically to the intended recipient, improving efficiency. Conversely, Token Ring employs a token-passing protocol where a special token circulates among devices, granting the token holder permission to transmit. This method reduces collisions and enhances deterministic network access, suitable for environments demanding high reliability. Devices required for Ethernet networks include hubs and switches, while Token Ring networks require token-passing rings and specialized adapters.

Comparing TCP/IP and AppleTalk Protocols

TCP/IP (Transmission Control Protocol/Internet Protocol) is the dominant protocol suite globally, supporting the Internet and most corporate networks. It provides reliable, connection-oriented communication, addressing packet delivery, error correction, and routing. AppleTalk was Apple's proprietary protocol stack designed for Apple networks, emphasizing ease of use and integration within Apple environments. TCP/IP's open standard architecture offers extensive scalability and compatibility, whereas AppleTalk was simpler to configure for Mac environments but less scalable for large or mixed networks. TCP/IP's flexibility and widespread support make it the more suitable choice for enterprise networks like Pentium Inc., especially when connecting diverse hardware and remote offices.

Peer-to-Peer, Client/Server, and Directory Services Networks

Peer-to-peer (P2P) networks connect computers equally, sharing resources directly without centralized control. They are simple but lack scalability and security for large organizations. Client/server architecture utilizes dedicated servers to manage network resources, providing centralized control, enhanced security, and easier management, making it ideal for organizations requiring structured data management. Directory services facilitate centralized user management, authentication, and resource access through hierarchical databases (e.g., LDAP, Active Directory). These services enable efficient user provisioning, security policies, and resource sharing across the network, critical for organizations with multiple locations and large staff, such as Pentium Inc.

Recommended Network Technology for Pentium Inc.

Based on the organization's needs for scalability, speed, security, and ease of management, a comprehensive client/server network infrastructure utilizing Ethernet LAN technology connected over a secure VPN as part of a WAN is recommended. Deploying modern Ethernet switches supporting gigabit or higher speeds will facilitate fast data transfer within local sites. Interconnecting sites with MPLS-based WAN links ensures reliable, secure communication. Implementing a centralized server architecture with directory services such as Active Directory will streamline user management and enhance security. Upgrading network devices to standards-compliant equipment will future-proof the infrastructure and support ongoing organizational growth.

Conclusion

In conclusion, transforming Pentium Inc.'s outdated network into a modern, standards-compliant, scalable, and secure infrastructure is essential for supporting its growth and operational efficiency. Emphasizing Ethernet technology for LAN connectivity, coupled with secure WAN links, and adopting client/server and directory services models will provide a robust foundation for the organization. Such an approach ensures compatibility, ease of management, and flexibility, positioning Pentium Inc. to effectively meet future technological demands and expand its business capabilities.

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