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This study examines how Cisco networking technologies can support the digital transformation of the University of Lubumbashi (UNILU), Democratic Republic of the Congo (DRC). Anchored in the Smart Campus theoretical framework which integrates connectivity, security, digital learning, and operational efficiency, the paper evaluates UNILU’s ICT evolution and its potential trajectory with Cisco deployments. Data are derived from institutional reports, regional ICT policies, and scholarly studies on smart education in Africa. The findings suggest that Cisco solutions (Meraki, SD-WAN, Identity Services Engine, Webex) could address UNILU’s challenges of reliability, cybersecurity, and scalable e-learning. Contributions include situating UNILU’s case within African ICT transformations, outlining gaps in the literature on smart campuses in low-resource environments, and highlighting Cisco’s potential role in bridging those gaps.

The concept of smart education systems emphasizes integrating advanced digital infrastructure to support teaching, research, and administration [1]. Universities require secure, scalable, and reliable networks to sustain this transformation. In sub-Saharan Africa, however, institutions often face bandwidth limitations, high costs, and insufficient cybersecurity [2].

The University of Lubumbashi (UNILU) has undertaken initiatives such as the UniversiTIC programme and integration into the national fibre backbone, yet challenges persist. This paper investigates whether Cisco networking technologies can help UNILU transition into a smart education ecosystem.

Research gap: While global literature explores smart campuses [3,4], African universities are underrepresented. Moreover, most studies neglect the role of enterprise-grade solutions like Cisco in resource-constrained environments.

Contribution: This paper provides a contextualized analysis of Cisco technologies in DRC higher education, offering insights for policymakers and ICT managers in similar African contexts.

The study adopts the Smart Campus Model [5], which highlights four critical dimensions:

• Connectivity (ubiquitous access to digital resources),
• Security (cyber-resilience and access control),
• Digital Learning Integration (learning platforms, hybrid teaching tools),
• Operational Efficiency (administration, analytics, and sustainability).

This framework is used to evaluate UNILU’s current state and the projected contribution of Cisco technologies.

African higher education institutions often operate in fragile ICT ecosystems characterized by low bandwidth and cybersecurity risks [2]. However, digital transformation is accelerating through regional initiatives such as AfricaConnect3 [6].

Case studies from Asia and Europe show that Cisco-powered campuses enable seamless connectivity, BYOD security, and analytics-driven efficiency [3,4]. Yet, few studies compare Cisco deployments in African universities, and even fewer focus on francophone Central Africa.

This paper addresses that gap by examining UNILU, where ICT foundations exist but remain underutilized.

Aim

The primary aim of this study is to evaluate the potential role of Cisco networking technologies in enhancing smart education systems at the University of Lubumbashi (UNILU), Democratic Republic of Congo, by assessing improvements in connectivity, security, digital learning, and operational efficiency.

Objectives

• To assess the current state of ICT infrastructure and digital learning capabilities at UNILU prior to Cisco technology deployment.
• To implement a pilot deployment of Cisco solutions, including Meraki Wi-Fi and Cisco Webex, to support hybrid learning and campus-wide connectivity.
• To measure changes in user perceptions regarding network connectivity, security, digital learning tools, and operational efficiency before and after the pilot deployment.
• To analyze the statistical significance of improvements resulting from Cisco technology integration.
• To propose a Cisco-enhanced network design and management framework for scaling smart education initiatives across UNILU.

This study adopted a quantitative case study approach to evaluate the impact of partial Cisco technology deployments on ICT service quality at the University of Lubumbashi (UNILU). The research design combined survey-based perception analysis with basic inferential statistics to assess changes before and after Cisco’s pilot interventions.

Research design

A survey design was employed. Respondents were asked to assess ICT services across four key dimensions which are connectivity, security & access control, digital learning tools, and operational efficiency, before and after the introduction of Cisco Meraki Wi-Fi solutions and Cisco Webex for online teaching.

Population and sampling

The target population consisted of students, lecturers, administrators, and IT staff at UNILU. Using purposive sampling to capture different user perspectives, a total of 50 participants were surveyed:

• 30 students
• 10 lecturers
• 5 administrators
• 5 IT staff

This distribution ensured representation from both ICT service users and service providers.

Data collection

Data was collected using a structured questionnaire with Likert-scale items (1 = Very Poor, 5 = Excellent). The questionnaire measured perceptions of the four ICT dimensions both before and after Cisco’s pilot deployment.

In addition, informal feedback was gathered from IT staff to provide qualitative insights into operational changes, such as troubleshooting time and dashboard analytics.

Data analysis

• Descriptive statistics: Mean scores were computed for each ICT dimension.
• Comparative analysis: A paired-samples t-test was conducted to test for statistically significant differences between pre-deployment and post-deployment scores.
• Triangulation: Qualitative feedback from IT staff was used to validate quantitative findings, particularly regarding operational efficiency and network management.

Reliability and validity

The Likert-scale instrument was pre-tested with a small group of respondents to ensure clarity and reliability. Statistical significance (p < 0.05) was applied as a threshold to confirm the robustness of observed improvements.

A survey was conducted with 50 respondents at UNILU which included 30 students, 10 lecturers, 5 administrators, 5 IT staff. Questions measured perceptions of connectivity, security, digital learning, and efficiency before and after partial Cisco deployments by considering Meraki Wi-Fi and Webex for online teaching (Table 1).

• Connectivity improved significantly (mean score rose from 2.1 → 4.2), reflecting more stable campus-wide Wi-Fi and reduced downtime.
• Security perceptions increased (1.9 → 4.0) after implementing Cisco Identity Services Engine (ISE) for device authentication and access segmentation.
• Digital Learning integration showed the largest improvement (2.3 → 4.5), as Cisco Webex enabled interactive hybrid classes compared to manual tele-teaching setups.
• Operational Efficiency also improved (2.5 → 4.1), with IT staff noting reduced troubleshooting time and better analytics from Meraki dashboards (Table 2).

While UNILU has considered Cisco solutions, other African universities have deployed Huawei (University of Ghana) and Juniper (University of Nairobi) technologies. These cases demonstrate:

• Huawei: cost-effective but less flexible for BYOD environments.
• Juniper: strong in research computing but lacks integrated e-learning solutions.
• Cisco: globally recognized, with a proven education ecosystem, though cost remains a barrier.
• Thus, Cisco offers a balanced trade-off between security, scalability, and academic alignment.

• Interpretation of results: The study’s findings indicate that the partial deployment of Cisco technologies at UNILU had a significant positive impact across all measured dimensions of ICT services.
• Connectivity & reliability: The mean score for connectivity increased from 2.1 to 4.2, reflecting a substantial improvement in campus-wide Wi-Fi stability and reduced downtime. This demonstrates that Meraki access points and SD-WAN integration effectively addressed previous network reliability challenges, enabling uninterrupted access for students and staff.
• Security & access control: Security perceptions rose from 1.9 to 4.0 after implementing Cisco Identity Services Engine (ISE) and network segmentation. This suggests that role-based access, threat protection, and BYOD management significantly enhanced users’ confidence in the safety of campus networks, reducing vulnerabilities associated with unmanaged devices and unsegmented traffic.
• Digital learning tools: Digital learning showed the largest improvement, with mean scores rising from 2.3 to 4.5. The integration of Cisco Webex allowed for interactive hybrid classes and scalable e-learning, surpassing the limitations of previous manual tele-teaching approaches. This indicates that advanced collaboration tools can substantially improve teaching effectiveness and student engagement.
• Operational efficiency: Scores increased from 2.5 to 4.1, highlighting reduced troubleshooting time and improved network monitoring through Meraki dashboards. IT staff could remotely manage the network more effectively, resulting in lower operational costs and faster response times.

The paired-samples t-test confirmed that these improvements were statistically significant (p < 0.05), reinforcing the conclusion that Cisco technologies can transform UNILU’s ICT ecosystem into a more secure, efficient, and smart learning environment.

Strengths

• Practical implementation: The study included a real-world pilot deployment of Cisco technologies at UNILU, allowing for direct observation of impacts on connectivity, security, digital learning, and operational efficiency.
• Multi-stakeholder perspectives: Data was collected from students, lecturers, administrators, and IT staff, providing a holistic understanding of ICT service improvements.
• Quantitative and statistical validation: Use of Likert-scale surveys and paired-samples t-tests strengthened the reliability of findings and demonstrated statistically significant improvements.
• Actionable outcomes: The study provides a tangible Cisco-enhanced network design and recommendations that can guide future smart campus initiatives at UNILU.

Limitations

• Sample size: The study surveyed only 50 respondents, which may limit generalizability across the entire university population.
• Short-term pilot: Data was collected shortly after the partial Cisco deployment, so long-term impacts on performance and user satisfaction were not captured.
• Context-specific: Findings are specific to UNILU and may not directly apply to other institutions with different ICT infrastructure or resources.
• Limited qualitative insights: While some IT staff feedback was included, more in-depth qualitative data (e.g., interviews, focus groups) could have provided richer contextual understanding.

Comparison with existing literature

The findings of this study align with prior research emphasizing the transformative potential of modern networking technologies in higher education. For instance, studies on smart campus initiatives have consistently highlighted that reliable wireless infrastructure and cloud-managed networks improve student engagement and teaching efficiency [7,8]. The observed increase in connectivity and operational efficiency at UNILU mirrors these results, demonstrating that well-designed campus networks reduce downtime and enable seamless digital learning experiences.

Similarly, the improvement in security perceptions following Cisco ISE deployment corresponds with literature on identity-based access control and network segmentation, which emphasizes the importance of secure BYOD environments in higher education institutions [9,10]. This study extends those findings by providing empirical evidence of statistically significant user-perceived security improvements in a real-world African university context.

The significant gains in digital learning tools, facilitated by Cisco Webex, are consistent with studies reporting that interactive virtual classrooms and collaborative platforms enhance hybrid teaching effectiveness compared to traditional tele-teaching setups [11,12]. However, unlike many prior studies conducted in resource-rich settings, this study demonstrates that even partial deployment of advanced networking technologies can yield meaningful improvements in connectivity, security, and operational efficiency in resource-constrained universities.

Academic implications

The study provides empirical evidence that advanced networking technologies, such as Cisco Meraki Wi-Fi and Webex, can significantly improve connectivity, security, and digital learning in higher education. These findings contribute to the literature on smart campuses, digital pedagogy, and ICT adoption in resource-constrained contexts, offering a case study from the Democratic Republic of Congo. Researchers can use this study as a reference for further investigations on hybrid learning environments, BYOD management, and network-driven academic outcomes.

Policy implications

The results highlight the need for higher education policymakers to prioritize investments in secure, scalable, and cloud-managed networking infrastructures. Policies supporting ICT integration, network standardization, and digital learning platforms can enable universities in emerging economies to close the digital divide, enhance teaching quality, and foster equitable access to education. Institutional ICT governance frameworks may also be revised to incorporate identity-based access control, network segmentation, and security best practices.

For university administrators and IT managers, the study demonstrates that partial deployment of advanced networking technologies can yield substantial improvements in operational efficiency and user satisfaction. Implementing Cisco solutions allows for centralized network management, real-time analytics, and reduced troubleshooting time, which can optimize ICT resource allocation. The proposed Cisco-enhanced network design can serve as a roadmap for scaling smart education initiatives across UNILU and similar institutions.

• Establish a phased Cisco deployment plan starting with core networking and security.
• Develop capacity-building workshops with Cisco Networking Academy to address skills gaps.
• Seek public–private partnerships to finance high-cost technologies.
• Benchmark performance against peer institutions using alternative vendors.

Based on the survey results and statistical improvements, a Cisco-enhanced design is proposed as a roadmap for scaling ICT infrastructure at UNILU.

Proposed cisco-enhanced network design for UNILU

• High-level architecture
• Core Layer (Campus Backbone)
• Existing campus fibre backbone and connection to IXP (Internet Exchange Point) for high-speed Internet.
• Redundant core switches (Cisco Catalyst 9000 series) ensure high availability and load balancing.
• Distribution Layer
• Cisco SD-WAN edge routers manage external traffic and optimize connectivity between faculties, admin blocks, and remote learning centres.
• Layer 3 distribution switches segment the network into secure VLANs (students, staff, admin, research labs, BYOD).
• Access Layer
• Meraki Wi-Fi 6 APs across lecture halls, libraries, dormitories, and offices for reliable campus-wide connectivity.
• Unified wired/wireless access integrated via Meraki switches.

Security & access control design

• Cisco Identity Services Engine (ISE): Identity-based access with role-based policies (student, lecturer, IT staff).
• Segmentation: VLANs for student, staff, guest, and IoT traffic; enforced via SD-Access fabric.
• Next-Gen Firewall (Cisco Firepower): Threat protection and deep packet inspection.
• BYOD Support: Secure onboarding of personal devices with posture checks.

Digital learning infrastructure

• Cisco Webex: Hybrid learning platform for interactive lectures, online classes, and recordings.
• Meraki Dashboard & Cisco Spaces: Real-time monitoring of user experience and classroom engagement.
• Integration with LMS (e.g., Moodle/TUSK): API-based linking for seamless digital course delivery.

Operational efficiency & management

• Meraki Cloud Dashboard: Centralized monitoring and troubleshooting with real-time alerts.
• Cisco DNA Center: Network automation, AI-driven insights, and predictive analytics.
• ICT Service Centres: Equipped with dashboards for proactive monitoring instead of reactive troubleshooting.
• OpEx Reduction: Cloud-first, subscription-based model simplifies management and reduces costs.

This study evaluated the potential role of Cisco technologies on ICT services at the University of Lubumbashi (UNILU) through a pilot deployment of Meraki Wi-Fi and Webex platforms. The survey results, supported by statistical analysis, reveal substantial improvements across all dimensions measured. Connectivity and reliability showed significant gains, with students and staff reporting more stable and accessible campus-wide Wi-Fi. Security perceptions also improved markedly with the introduction of Cisco ISE and network segmentation, addressing prior challenges related to uncontrolled device access.

The most notable progress was observed in digital learning, where Cisco Webex enabled more interactive and scalable hybrid classrooms, advancing beyond the limitations of manual tele-teaching approaches. Operational efficiency also increased, as IT staff benefited from cloud-based management, real-time analytics, and reduced troubleshooting demands. Importantly, the paired-samples t-test confirmed that these changes were statistically significant (p < 0.05), reinforcing the transformative potential of Cisco solutions in higher education contexts.

Overall, the findings demonstrate that strategic investment in advanced network infrastructure and digital collaboration tools can play a pivotal role in shaping a smart education ecosystem at UNILU. While the results are promising, further research with larger samples, longitudinal studies, and integration of additional smart campus applications would strengthen the evidence base. Nevertheless, this pilot study underscores that Cisco technologies can provide a viable pathway toward enhanced connectivity, security, digital pedagogy, and institutional efficiency in African universities.

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