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The study conducted at the Technical and Vocational Teachers' College (TVTC) aimed to optimize its Local Area Networks (LANs) following a survey via a Google Forms questionnaire, which identified problem gaps. This led to stating a research problem statement and prompted a network redesign and...

Advancement in internet technology allows for the integration of network traffic i.e data, video and voice into a single network. This technology offers many benefits but also presents some challenges. Real time traffic services such as Voice over Internet Protocol (VoIP) and video require...

For nearly two (2) decades, Multiprotocol Label Switching (MPLS) has provided Wide Area Network (WAN) solutions for enterprises and large organizations to manage their multiple networks in different locations. Real time networks have been affected negatively by high latency due to inefficient WAN...

This Dissertation investigates the effect of Denial-of-Service (DoS) attacks in Broadband- Wi-Fi networks involving public sector networks. Over the recent past, Wireless communications have become increasingly popular in our everyday life and the world has become increasingly mobile. Traditional...

In general, the study focuses on Evaluation of the Effectiveness and Efficiency of Compression and Decompression of IP Packets in a Wireless Local Area Network (WLAN). IP Packet Compression is the process of reducing the packet size before transmitting data in a Wireless Local Area Network...

A Wireless sensor network (WSN) is a fast-developing technology which can monitor, calculate, and communicate wirelessly thereby finding it’s place in areas such as defence, home automation, medical care and environmental sciences which demands better security, throughput, energy efficiency and...

This study investigates and analyses the security situation related to the deployment of wireless local area networks (WLANs), configured in infrastructure mode, for three selected business centre in Lusaka central district, using a software analyzer tool called wireless Mon. Wireless local area...

A collection of computers linked together through a communication channel are known as a computer network. Such a network facilitates communication and resource sharing between netwo rks. The linkages are facilitated by data transmission lines, which can be optical or Ethernet cables . The data...

As the Internet takes an increasingly central role in our communications infrastructure, the slow convergence of routing protocols after a network failure becomes a growing problem. During failures, the forwarding paths in a network change, the forwarding tables in the routers need to be updated....