What is our primary use case?
In my organization, we primarily use Cisco Systems Catalyst Switches across the access, distribution (aggregation), and core network layers. They play a critical role in delivering stable and scalable connectivity throughout our infrastructure.
At the access layer, we use PoE-enabled Catalyst switches to power and connect devices such as CCTV cameras, IP phones, wireless access points, printers, and end-user desktops. These switches provide reliable internet and LAN connectivity while simplifying deployments through Power over Ethernet.
At the distribution (aggregation) layer, Catalyst switches connect multiple access switches to the core network. We use Link Aggregation (LAG/EtherChannel) with dual 10Gbps uplinks combined into 20Gbps logical interfaces, ensuring higher bandwidth, redundancy, and improved resilience between access, distribution, and core layers.
At the core layer, Catalyst switches serve as the backbone of the network, interconnecting all segments efficiently. They also handle Layer 3 functions such as routing and DHCP services across approximately 20 subnets, delivering strong performance and dependable network operations.
One of the standout qualities of Cisco Catalyst Switches is their reliability and durability. They maintain excellent uptime, rarely experience failures or freezes, and continue operating effectively even in environments with unstable power conditions.
I have also used Catalyst switches in an ISP/WISP environment, where they were deployed to connect uplink radios, power third-party PoE devices, and perform inter-VLAN routing for customer segmentation.
From legacy models such as the 2960 and 3570 to newer platforms like the 9300 series, Cisco Catalyst switches have consistently proven to be dependable, high-performing, and enterprise-ready solutions for on-premises network environments.
How has it helped my organization?
Cisco Systems Catalyst Switches have positively impacted our organization in several key ways.
First, they have significantly improved network reliability and uptime. The switches operate consistently with minimal failures, which has reduced downtime and ensured stable connectivity for users, business applications, IP phones, CCTV systems, and wireless networks.
Second, their strong performance and scalability have allowed us to grow the network efficiently. With features such as VLAN segmentation, Layer 3 routing, PoE support, and link aggregation, we have been able to support increasing business demands without major infrastructure challenges.
Third, they have lowered long-term operational costs. Although the initial investment is higher, their durability and long lifespan mean fewer replacements, less maintenance, and better return on investment over time.
Finally, the availability of Cisco documentation, training resources, and a large support community has made deployment, troubleshooting, and management much easier for our IT team.
Overall, Cisco Catalyst Switches have provided a stable, secure, and scalable foundation for our organization’s network infrastructure.
What is most valuable?
One thing that stands out about Cisco Systems Catalyst Switches is their reliability and durability. They maintain strong uptime and do not easily fail or freeze, even in environments with inconsistent power supply.
Another notable feature is support for LAG interfaces (EtherChannel), which improves bandwidth, redundancy, and overall link performance between access and distribution switches.
They also support a robust DHCP environment, efficiently serving up to 20 subnets, while providing strong PoE capabilities for devices such as IP phones, CCTV cameras, wireless access points, and other powered network devices. This makes them highly suitable for both enterprise and ISP environments.
From a cost-efficiency perspective, the older Catalyst 2960 series switches that were deployed many years ago have remained operational for nearly 20 years and still perform reliably today. That level of longevity represents an excellent return on investment and highlights the long-term value of Cisco Catalyst Switches.
What needs improvement?
Cisco Systems Catalyst Switches are highly regarded for their performance, reliability, and enterprise-grade capabilities. My main reservation, however, is the pricing.
The cost of Cisco Catalyst Switches—and Cisco products in general—is relatively high, especially in many African markets where organizations often need to balance budget constraints with required functionality.
There are alternative vendors that offer comparable features at a lower price point. While they may not always match Cisco’s ecosystem, stability, or full feature depth, many businesses still choose them because of the significant cost savings.
Another consideration is licensing, which can add to the overall total cost of ownership depending on the deployment model and required features.
Overall, Cisco Catalyst Switches remain premium enterprise solutions, but when compared with other OEMs, their higher acquisition and licensing costs can be a major deciding factor for cost-conscious organizations.
For how long have I used the solution?
I have been using Cisco Catalyst Switches for about seven years.
What do I think about the stability of the solution?
I gave it a 10 out of 10 because Cisco Catalyst Switches does not fail. It is very predictable.
What you tell it to do is exactly what it does. There are no disappointments while using Cisco Catalyst Switches.
It is the perfect switch to use. Cisco Catalyst Switches is very stable.
What do I think about the scalability of the solution?
In terms of scalability, Cisco Systems offers modular switch platforms where you can deploy a chassis-based system and expand capacity as network demands grow.
One of the strongest scalability advantages—especially at the core layer—is the ability to procure additional line cards and install them with relative ease. This allows organizations to increase port density, uplink capacity, and feature capabilities without replacing the entire switch.
For core network environments, this modular design provides a practical and cost-effective path for future expansion while maintaining performance and operational continuity.
Which solution did I use previously and why did I switch?
The first switch we used was Cisco Catalyst Switches.
What was our ROI?
I can say in terms of money saved because up until now, in the previous places where I have worked and also now, we still use the older model, the 2960 model Cisco Catalyst Switches, which has been in existence for almost 20 years and up until now it still functions very well.
I would say that is a good return on investment on those devices.
What's my experience with pricing, setup cost, and licensing?
For deployment costs, we handled the network infrastructure setup internally, so there was little to no external implementation cost.
One major advantage of Cisco Systems products is the strong availability of documentation, training resources, and technical knowledge. Cisco provides extensive learning materials, configuration guides, and best practices that make deployment and troubleshooting easier.
In many cases, when issues arise, you can quickly find solutions through the large Cisco community, forums, or professionals who have previously handled similar scenarios—often before needing to escalate to official Cisco support.
Which other solutions did I evaluate?
We evaluated other options. Other options we evaluated were HP Aruba and Juniper.
What other advice do I have?
Especially in the internet service provider environment, you need network devices that are highly durable and capable of delivering reliable services to customers consistently.
You need equipment that can withstand power fluctuations, operate for long periods without requiring power cycles, and remain stable under continuous demand. In service-driven environments, predictability and uptime are critical, and devices must not fail because of minor voltage instability.
That is one of the qualities that stands out most to me about Cisco Systems Catalyst Switches—their durability and long-term reliability.
While other vendors may offer similar features and functionality, Cisco devices consistently stand out in terms of hardware endurance, operational stability, and lifecycle value. Even today, it is common to find Cisco switches that are nearly 20 years old still functioning effectively in modern network environments.
If you are looking for a long-term investment in network infrastructure—something durable, predictable, stable, and scalable—Cisco Catalyst Switches are an excellent choice.
Based on my experience, I would rate this product 10/10.
Which deployment model are you using for this solution?
On-premises